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07 Apr 18:34

Red Plenty

A daring and fascinating study of what the Soviet Union was trying to do in the years after the great famines. Spufford attempts to capture not the budgets and programs but what people believed and the goal toward which they together were working — a vision of abundance that would forever put the specter of medieval Russia to rest.

Spufford does this through a series of lightly fictionalized vignettes, scrupulously documented, that try to show clearly what everyday people thought they were trying to do. The core idea here was not bad: where capitalist markets waste lots of effort and material to discover an equilibrium price, systematic planning and linear programming can discover that price from first principles. If you invent a new kind of car, in America you’d have four companies building four variants. They’d spend lots of money on marketing and lobbying and PR, and it might take a decade to figure out which was best. Every part in that car undergoes the same wasteful process. If you could just get things right the first time — even close to right — you’d save a tremendous amount of time and money. You might be wrong sometimes, but even then, you only need to be a few percentage points faster and smarter than the wasteful random experimentation of capitalism.

It didn’t work, but they weren’t all idiots.

07 Apr 18:34

Johannes posts a beautiful meditation for these...

by Ton Zijlstra

Johannes posts a beautiful meditation for these times. And ends with holding questions rather than forcing answers. Useful on this Monday morning that I promised myself I would take time off.

Liked Keine Antworten by Johannes
1 Tief durchatmen. Den Parasympathikus aktivieren. Gerade ist weder Kampf noch Flucht möglich. Stattdessen Aufmerksamkeit, Beobachtung, Reflexion. Zumindest für einen Moment. Und dann noch einen. 2 Wie viel Raum ist gerade für die eigenen Gedanken? ...
07 Apr 18:34

Videoconferencing :: So geht das

by Volker Weber

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Die Selfie-Cams von Smartphones sind den Laptop-Kameras meilenweit überlegen. Speziell die Kameras in Macs sind lausig schlecht. Also nimmt man besser das iPhone. Was aber gar nicht geht, ist damit herumzuwedeln. Also braucht man ein Stativ, in das sich das iPhone blitzschnell einsetzen lässt, am besten auf Augenhöhe.

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Das ist jetzt meine Lösung. Ein iPhone 11 Pro passt genau in den Schlitz einer Lego-Reihe. Mehr Steine habe ich auch nicht.

Wie wäre es mit einem kleinen Wettbewerb? Baut mir was Schöneres und ich poste es mit Bild (und Credits). Allerdings kriegt Ihr das Ding nicht zurück. Egal, aus was das gebaut ist. Nur Standard-Steine, keine Sets, kein Starwars. Aber egal ob Lego oder Technic. :-) Meine Adresse ist hier. Alle Einsendungen werden mit Bild und Credits gepostet.

Technical brief: Das Handy muss senkrecht stehen, wenn es auf Augenhöhe ist. Und es sollte nicht rausfallen, aber trotzdem leicht rein und rausgehen. Bonuspunkte: Handy horizontal und vertikal.

07 Apr 18:33

How I’m lecturing during emergency remote teaching

by Mark Guzdial

Alfred Thompson (whom most of my readers already know) has a recent blog post requesting: Please blog about your emergency remote teaching (see post here). Alfred is right. We ought to be talking about what we’re doing and sharing our practices, so we get better at it. Reflecting and sharing our teaching practices is a terrific way to improve CS teaching, which Josh Tenenberg and Sally Fincher told us about in their Disciplinary Commons

My CACM Blog Post this month is on our contingency plan that we created to give students an “out” in case they become ill or just can’t continue with the class — see post here. I encourage all my readers who are CS teachers to create such a contingency plan and make it explicit to your students.

I am writing to tell you what I’m doing in my lectures with my co-instructor Sai R. Gouravajhala. I can’t argue that this is a “best” practice. This stuff is hard. Eugene Wallingford has been blogging about his emergency remote teaching practice (see post here). The Chronicle of Higher Education recently ran an article about how difficult it is to teach via online video like Zoom or BlueJeans (see article here). We’re all being forced into this situation with little preparation. We just deal with it based on our goals for our teaching practice.

For me, keeping peer instruction was my top priority. I use the recommended peer instruction (PI) protocol from Eric Mazur’s group at Harvard, as was taught to me by Beth Simon, Leo Porter, and Cynthia Lee (see http://peerinstruction4cs.com/): I pose a question for everybody, then I encourage class discussion, then I pose the question again and ask for consensus answers. I use participation in that second question (typically gathered via app or clicker device) towards a participation grade in the class — not correct/incorrect, just participating. 

My plan was to do all of this in a synchronous lecture with Google Forms, based on a great recommendation from Chinmay Kulkarni. I would have a Google Form that everyone answered, then I’d encourage discussion. Students are working on team projects, and we have a campus license for Microsoft Teams, so I encouraged students to set that up before lecture and discuss with their teams. On a second Google Form with the same question, I also collect their email addresses. I wrote a script to give them participation credit if I get their email address at least once during the class PI questions.

Then the day before my first lecture, I was convinced on Twitter by David Feldon and Justin Reich that I should provide an asynchronous option (see thread here). I know that I have students who are back home overseas and are not in my timezone. They need to be able to watch the video at another time. I now know that I have students with little Internet access. So, I do all the same things, but I record the lecture and I leave the Google Forms open for 24 hours after the last class. The links to the Google Forms are in the posted slides and in the recorded lectures. To fill out the PI questions for participation, they would have to at least look at that the lecture.

I’m so glad that I did. As I tweeted, I had 188 responses to the PI questions after the lectures ended. 24 hours later, I had 233 responses. About 20% of my students didn’t get the synchronous lecture, but still got some opportunity to learn through the asynchronous component. The numbers have been similar for every lecture since that first.

I lecture, but typically only for 10-15 minutes between questions. I have 4-5 questions in an 85 minute lecture. The questions take longer now. I can’t just move the lecture along when most of the students answer, as I could with clickers. I typically give the 130+ students 90 seconds to get the link entered and answer the question. 

I have wondered if I should just go to a fully asynchronous lecture, so I asked my students via a PI question. 85% say that they want to see the lecturer in the video. They like that I can respond to chat and to answers in Google Forms. (I appreciate how Google Forms lets me see a summary of answers in real-time, so that I can respond to answers.) I’d love to have a real, synchronous give-and-take discussion, but my class is just too big. I typically get 130+ students synchronously participating in a lecture. It’s hard to have that many students participate in the chat, let alone see video streams for all of them.

We’re down to the last week of lecture, then we’ll have presentations of their final projects. They will prepare videos of their presentations, and receive peer comments. Each student has been assigned four teams to provide peer feedback on. Each team has a Google Doc to collect feedback on their project.

So, that’s my practice. In the comments, I’d welcome advice on improving the practice (though I do hope not to have to do this again anytime soon!), and your description of your practice. Let’s share.

07 Apr 18:32

Bellingcat Shortlisted for the 2020 European Press Prize for Innovation

by Eliot Higgins
mkalus shared this story from bellingcat.

Carlos Gonzales, Bo, Daniel Romein and Timmi Allen have been nominated for the European Press Prize Innovation Award.

The piece ‘Europol’s Child Abuse Image Geolocated in Ukraine: A Forgotten Story Hidden Behind a Landscape’, published by Bellingcat, is on the shortlist for the European Press Prize. During the presentation of this year’s laureates, that will take place on June 11th, the winners of the European Press Prize 2020 will be announced in 4 categories (+ one Special Award). This is the 4th time Bellingcat investigations have been shortlisted for the European Press Prize.

For the 2020 edition of the European Press Prize, more than 700 journalists from all across Europe have sent in their best work. The preparatory committee has selected ‘Europol’s Child Abuse Image Geolocated in Ukraine: A Forgotten Story Hidden Behind a Landscape’ and 23 others for the 2020 shortlist.

The Innovation Award

‘Europol’s Child Abuse Image Geolocated in Ukraine: A Forgotten Story Hidden Behind a Landscape’ has been nominated for the Innovation Award. On the piece, the preparatory committee comments: “Simply superior in its research”.

The other five articles nominated for the 2020 Innovation Award are:

  • Ilvy Njiokiktjien, Henrik Kastenkov, Michiel Hazebroek, Thomas Knijff, Hens Zimmerman, Reinier Martin (self-published) with ‘BORN FREE, Mandela’s Generation of Hope
  • Julius Tröger, Andreas Loos, Christian Bangel, Elena Erdmann, Julian Stahnke, Paul Blickle, Philip Faigle, Sascha Venohr (ZEIT ONLINE) with ‘The Millions Who Left’
  • The team of Decât o Revistă (DoR) with ‘How DoR organized an all-team pop-up newsroom in Transylvania’
  • Jędrzej Malko, Sławomir Blichiewicz, Karolina Olejak, Szymon Rębowski, Lukasz Pawłowski, Stefan Sękowski (Krytyka Polityczna, Krytyka Polityczna, Magazyn Kontakt, Klub Jagielloński, Nowa Konfederacja and Kultura Liberalna) with ‘Projekt Spięcie
  • Hugo Greenhalgh, Nicky Milne (Thomson Reuters Foundation) with ‘Stonewall 50+

In 2019, the Innovation Award was won by Guillermo Abril and Carlos Spottorno, for their piece ‘Palmyra, the other side’ published by Süddeutsche Zeitung Magazin and El País semanal.

Preparatory committee

This year’s preparatory committee in charge of selecting the shortlist consists of Denis Staunton, Belinda Goldsmith, Maria Louka, Anna Husarska, Ida Nyegård Espersen, Șebnem Arsu, Bartosz Wieliński, Patrice Schneider and Heikelina Verrijn Stuart.

About the European Press Prize

The European Press Prize celebrates the highest achievements in European journalism.

The prize is made possible by a number of European media foundations who strive to encourage quality journalism in Europe: The Guardian Foundation, Thomson Reuters Foundation, The Politiken Foundation, Foundation Veronica, The Jyllands-Posten Foundation and Democracy and Media Foundation and The Irish Times Trust Limited. The prize partners with the Media Development Investment Fund, Agora Foundation, ANP and De Balie.

The European Press Prize is awarded in 4 categories: Distinguished Reporting, Innovation, Opinion and Investigative Reporting. The judges award a Special Award for excellent journalism to one striking entry which defies categories and disciplines. Studio Europa Maastricht and The European Press Prize have also launched a pilot edition of the European Cartoon Award this year.  Each award is worth €10,000.

Award ceremony and winners

Five winners will be chosen by the European Press Prize’s panel of judges. The panel for this year consists of chairman Sylvie Kauffmann (editorial director Le Monde), Yevgenia Albats (editor-in-chief The New Times), Alexandra Föderl-Schmid (correspondent Süddeutsche Zeitung for Israel and the Palestine territories), Alan Rusbridger (former editor-in-chief of The Guardian) and Juan Luis Sánchez (deputy director eldiaro.es).

The post Bellingcat Shortlisted for the 2020 European Press Prize for Innovation appeared first on bellingcat.

07 Apr 18:32

RT @PickardJE: Brexit Britain has quietly obtained EU support to help cover the costs of repatriation flights during the coronavirus crisis…

by PickardJE
mkalus shared this story from mrjamesob on Twitter.

Brexit Britain has quietly obtained EU support to help cover the costs of repatriation flights during the coronavirus crisis, taking advantage of a Brussels programme that subsidises efforts to bring back stranded nationals. 

ft.com/content/1bf986… via @financialtimes


Retweeted by mrjamesob on Monday, April 6th, 2020 8:52am


4934 likes, 3496 retweets
07 Apr 18:31

When all this is over let’s remember who looked out for us. And who didn’t. (Location: Poole) pic.twitter.com/0tCMMHVUd3

by ByDonkeys
mkalus shared this story from ByDonkeys on Twitter.

When all this is over let’s remember who looked out for us. And who didn’t.
(Location: Poole) pic.twitter.com/0tCMMHVUd3





26314 likes, 8436 retweets
07 Apr 18:31

Security and Privacy Implications of Zoom

mkalus shared this story from Schneier on Security.

Over the past few weeks, Zoom's use has exploded since it became the video conferencing platform of choice in today's COVID-19 world. (My own university, Harvard, uses it for all of its classes. Boris Johnson had a cabinet meeting over Zoom.) Over that same period, the company has been exposed for having both lousy privacy and lousy security. My goal here is to summarize all of the problems and talk about solutions and workarounds.

In general, Zoom's problems fall into three broad buckets: (1) bad privacy practices, (2) bad security practices, and (3) bad user configurations.

Privacy first: Zoom spies on its users for personal profit. It seems to have cleaned this up somewhat since everyone started paying attention, but it still does it.

The company collects a laundry list of data about you, including user name, physical address, email address, phone number, job information, Facebook profile information, computer or phone specs, IP address, and any other information you create or upload. And it uses all of this surveillance data for profit, against your interests.

Last month, Zoom's privacy policy contained this bit:

Does Zoom sell Personal Data? Depends what you mean by "sell." We do not allow marketing companies, or anyone else to access Personal Data in exchange for payment. Except as described above, we do not allow any third parties to access any Personal Data we collect in the course of providing services to users. We do not allow third parties to use any Personal Data obtained from us for their own purposes, unless it is with your consent (e.g. when you download an app from the Marketplace. So in our humble opinion, we don't think most of our users would see us as selling their information, as that practice is commonly understood.

"Depends what you mean by 'sell.'" "...most of our users would see us as selling..." "...as that practice is commonly understood." That paragraph was carefully worded by lawyers to permit them to do pretty much whatever they want with your information while pretending otherwise. Do any of you who "download[ed] an app from the Marketplace" remember consenting to them giving your personal data to third parties? I don't.

Doc Searls has been all over this, writing about the surprisingly large number of third-party trackers on the Zoom website and its poor privacy practices in general.

On March 29th, Zoom rewrote its privacy policy:

We do not sell your personal data. Whether you are a business or a school or an individual user, we do not sell your data.

[...]

We do not use data we obtain from your use of our services, including your meetings, for any advertising. We do use data we obtain from you when you visit our marketing websites, such as zoom.us and <a href="http://zoom.com" rel="nofollow">zoom.com</a>. You have control over your own cookie settings when visiting our marketing websites.

There's lots more. It's better than it was, but Zoom still collects a huge amount of data about you. And note that it considers its home pages "marketing websites," which means it's still using third-party trackers and surveillance based advertising. (Honestly, Zoom, just stop doing it.)

Now security: Zoom's security is at best sloppy, and malicious at worst. Motherboard reported that Zoom's iPhone app was sending user data to Facebook, even if the user didn't have a Facebook account. Zoom removed the feature, but its response should worry you about its sloppy coding practices in general:

"We originally implemented the 'Login with Facebook' feature using the Facebook SDK in order to provide our users with another convenient way to access our platform. However, we were recently made aware that the Facebook SDK was collecting unnecessary device data," Zoom told Motherboard in a statement on Friday.

This isn't the first time Zoom was sloppy with security. Last year, a researcher discovered that a vulnerability in the Mac Zoom client allowed any malicious website to enable the camera without permission. This seemed like a deliberate design choice: that Zoom designed its service to bypass browser security settings and remotely enable a user's web camera without the user's knowledge or consent. (EPIC filed an FTC complaint over this.) Zoom patched this vulnerability last year.

On 4/1, we learned that Zoom for Windows can be used to steal users' Window credentials.

Attacks work by using the Zoom chat window to send targets a string of text that represents the network location on the Windows device they're using. The Zoom app for Windows automatically converts these so-called universal naming convention strings -- such as \\attacker.example.com/C$ -- into clickable links. In the event that targets click on those links on networks that aren't fully locked down, Zoom will send the Windows usernames and the corresponding NTLM hashes to the address contained in the link.

On 4/2, we learned that Zoom secretly displayed data from people's LinkedIn profiles, which allowed some meeting participants to snoop on each other. (Zoom has fixed this one.)

I'm sure lots more of these bad security decisions, sloppy coding mistakes, and random software vulnerabilities are coming.

But it gets worse. Zoom's encryption is awful. First, the company claims that it offers end-to-end encryption, but it doesn't. It only provides link encryption, which means everything is unencrypted on the company's servers. From the Intercept:

In Zoom's white paper, there is a list of "pre-meeting security capabilities" that are available to the meeting host that starts with "Enable an end-to-end (E2E) encrypted meeting." Later in the white paper, it lists "Secure a meeting with E2E encryption" as an "in-meeting security capability" that's available to meeting hosts. When a host starts a meeting with the "Require Encryption for 3rd Party Endpoints" setting enabled, participants see a green padlock that says, "Zoom is using an end to end encrypted connection" when they mouse over it.

But when reached for comment about whether video meetings are actually end-to-end encrypted, a Zoom spokesperson wrote, "Currently, it is not possible to enable E2E encryption for Zoom video meetings. Zoom video meetings use a combination of TCP and UDP. TCP connections are made using TLS and UDP connections are encrypted with AES using a key negotiated over a TLS connection."

They're also lying about the type of encryption. On 4/3, Citizen Lab reported

Zoom documentation claims that the app uses "AES-256" encryption for meetings where possible. However, we find that in each Zoom meeting, a single AES-128 key is used in ECB mode by all participants to encrypt and decrypt audio and video. The use of ECB mode is not recommended because patterns present in the plaintext are preserved during encryption.

The AES-128 keys, which we verified are sufficient to decrypt Zoom packets intercepted in Internet traffic, appear to be generated by Zoom servers, and in some cases, are delivered to participants in a Zoom meeting through servers in China, even when all meeting participants, and the Zoom subscriber's company, are outside of China.

I'm okay with AES-128, but using ECB (electronic codebook) mode indicates that there is no one at the company who knows anything about cryptography.

And that China connection is worrisome. Citizen Lab again:

Zoom, a Silicon Valley-based company, appears to own three companies in China through which at least 700 employees are paid to develop Zoom's software. This arrangement is ostensibly an effort at labor arbitrage: Zoom can avoid paying US wages while selling to US customers, thus increasing their profit margin. However, this arrangement may make Zoom responsive to pressure from Chinese authorities.

Or from Chinese programmers slipping backdoors into the code at the request of the government.

Finally, bad user configuration. Zoom has a lot of options. The defaults aren't great, and if you don't configure your meetings right you're leaving yourself open to all sort of mischief.

"Zoombombing" is the most visible problem. People are finding open Zoom meetings, classes, and events: joining them, and sharing their screens to broadcast offensive content -- porn, mostly -- to everyone. It's awful if you're the victim, and a consequence of allowing any participant to share their screen.

Even without screen sharing, people are logging in to random Zoom meetings and disrupting them. Turns out that Zoom didn't make the meeting ID long enough to prevent someone from randomly trying them, looking for meetings. This isn't new; Checkpoint Research reported this last summer. Instead of making the meeting IDs longer or more complicated -- which it should have done -- it enabled meeting passwords by default. Of course most of us don't use passwords, and there are now automatic tools for finding Zoom meetings.

For help securing your Zoom sessions, Zoom has a good guide. Short summary: don't share the meeting ID more than you have to, use a password in addition to a meeting ID, use the waiting room if you can, and pay attention to who has what permissions.

That's what we know about Zoom's privacy and security so far. Expect more revelations in the weeks and months to come. The New York Attorney General is investigating the company. Security researchers are combing through the software, looking for other things Zoom is doing and not telling anyone about. There are more stories waiting to be discovered.

Zoom is a security and privacy disaster, but until now had managed to avoid public accountability because it was relatively obscure. Now that it's in the spotlight, it's all coming out. (Their 4/1 response to all of this is here.) On 4/2, the company said it would freeze all feature development and focus on security and privacy. Let's see if that's anything more than a PR move.

In the meantime, you should either lock Zoom down as best you can, or -- better yet -- abandon the platform altogether. Jitsi is a distributed, free, and open-source alternative. Start your meeting here.

EDITED TO ADD: Fight for the Future is on this.

Steve Bellovin's comments.

Meanwhile, lots of Zoom video recordings are available on the Internet. The article doesn't have any useful details about how they got there:

Videos viewed by The Post included one-on-one therapy sessions; a training orientation for workers doing telehealth calls, which included people's names and phone numbers; small-business meetings, which included private company financial statements; and elementary-school classes, in which children's faces, voices and personal details were exposed.

Many of the videos include personally identifiable information and deeply intimate conversations, recorded in people's homes. Other videos include nudity, such as one in which an aesthetician teaches students how to give a Brazilian wax.

[...]

Many of the videos can be found on unprotected chunks of Amazon storage space, known as buckets, which are widely used across the Web. Amazon buckets are locked down by default, but many users make the storage space publicly accessible either inadvertently or to share files with other people.

EDITED TO ADD (4/4): New York City has banned Zoom from its schools.

Tags: backdoors, data collection, encryption, privacy, vulnerabilities

Posted on April 3, 2020 at 10:10 AM • 58 Comments

07 Apr 18:31

The new normal

by Bryan Mathers
The New Normal

Nothing has changed, yet everything has changed.

Work is quiet. I’m spending time with my family. We had a BBQ last night. I have a list of things to do. Some of them are even getting done.

Nothing has changed, yet everything has changed.

The post The new normal appeared first on Open Visual Thinkery.

06 Apr 00:44

"I wonder how much further we could get, how much wider we could imagine solutions to this crisis, if..."

“I wonder how much further we could get, how much wider we could imagine solutions to this...
06 Apr 00:44

DataMeet’s COVID-19 India Datasets

by Thejesh GN

DataMeet community has been doing some amazing work in collecting, cleaning and organizing COVID-19 datasets. The focus in on Indian datasets. The data is mainly sourced from different government websites which are freely available to all the Indians. I recorded a video introducing these datasets. In the video we will go through each dataset, we will see how they are sourced, how they are archived, parsed and used by some of our community members. The video is available on youtube and on archive.org.

I used amazing Open Broadcaster Software and Handbrake to make this video. They are FOSS tools. Try them.

06 Apr 00:44

Week Notes 20#14

by Ton Zijlstra

Three weeks into lockdown, we now know we’ll be so until the end of April (but my assumption is until June 1st, as gatherings are already banned until then, and then an off and on of measures until a vaccin). The doubling rate of positively tested cases has gone from 3 days to 8 days since the introduction of measures, even as testing numbers have grown (though still are limited). Hospitalisation numbers, and specifically ICU admissions are seeing lower growth, a sign that the curve might be flattening as intended so ICUs won’t be overwhelmed (the number of ICU beds has been doubled in the country to build up a buffer for the expected peak later this month, and neighbouring German hospitals are also taking in patients). These are all encouraging signs, yet three weeks into lockdown with some four at least to go, I think mental health is currently a key thing to watch. The second half of last week I felt deflated, having done what first could be done to ensure my family and my company are as ok as currently possible, but not being able to take a break mentally or carve out some personal time. Around me I hear stories that echo that.

This week I

  • Worked from 6am every morning to have a block of focused time
  • Did some reporting and desk research for the EU high value data list project
  • Had a morning of conference calls with the EC about the same
  • Did the weekly catch-up with a province, for which we are implementing an open data publishing platform
  • Did the March invoicing
  • Discussed and planned next steps for bringing a client’s Digital Transformation team on one page concerning monitoring, measurement and indicators in a data driven decision making context
  • Had a session on reorienting our work on circular economy for a client, now that the experiments we initiated have stalled. We were gathering data about left-over food in the client’s office restaurant, but of course it is closed now. Decided to dive deeper into the ordering process of office lunches instead.
  • Took Wednesday afternoon off, to help me find a way to take a break, and promising myself to take Monday off as well. That permission to myself cleared things up considerably already. Like how planning a trip apparently has the same happinness benefit as planning it and actually going.
  • Finally took the first step of the Linqurator project I thought up and made a planning for last December. A first database structure is now in place. Will next load it up with my Delicious export to have something to work and test with.
  • Created a small plugin for E’s site, to provide some specific functionality around her RSS-feed, that won’t be overwritten by a WordPress update or a theme change.
  • Enjoyed the first true spring day in the garden, with E and Y, and taking an early morning walk, to the neighbourhood bakery/coffee-place. They are open for things to go.
  • Ordered three pancakes to go at the neighbourhood pancake restaurant Y likes to go to. They’re now closed other than for take-away. Of course it makes no real sense to order out for pancakes at 12E each if you can bake them yourselves very easily too. But it does make sense to try and keep the local restaurants you appreciate afloat in these times.
  • Had an all-hands online hang-out and drinks to celebrate the first full year of our colleague S as part of our team.
  • Started to read some non-fiction works. Finally!

This week in…..1800*
This week in 1800 Ludwig van Beethoven led the premiere of his First Symphony in Vienna.

Playing BeethovenAn orchestra playing Beethoven’s 9th in the open air. Image by Francesco Cirigliano, license CC BY.

(* I show an openly licensed image with (almost) each Week Notes posting, to showcase more open cultural material. See here why, and how I choose the images for 2020.)



This is a RSS only posting for regular readers. Not secret, just unlisted. Comments / webmention / pingback all ok.
Read more about RSS Club
06 Apr 00:44

Zoom CEO says company ‘messed up’ on security as privacy issues mount

by Aisha Malik
Zoom icon on iOS

Zoom CEO Eric Yuan says that his company “messed up” in launching a service that has been so easily taken advantage of by trolls and attackers.

“I really messed up as CEO, and we need to win their trust back. This kind of thing shouldn’t have happened,” Yuan told the Wall Street Journal.

Zoom has experienced a significant surge in users across the world as lockdown measures are requiring people to work, study and socialize from home. The platform had a maximum of 10 million daily users in December, but the number has increased to 200 million by March.

However, as its popularity has increased, its many security and privacy issues are coming to the surface. Security experts have revealed numerous flaws with Zoom’s software that can easily be exploited.

Over the past week, ‘Zoombombing’ was trending on Twitter, as unauthorized people have been able to access Zoom meetings and share hate-speech or pornographic images.

The platform has also been called out for leaking users’ email addresses and photos and giving strangers the ability to start a video call with them. Another recent report details two bugs that hackers can use to take over a Zoom user’s Mac, and also allow them to control the webcam and microphone.

Yuan notes that although the platform is promising the possibility of end-to-end encryption, it won’t be available for several months.

Zoom has promised to address and fix several issues that have come to the surface within the next 90-days. It has already implemented meeting passwords and a ‘waiting room’ feature to increase privacy.

Source: Wall Street Journal 

The post Zoom CEO says company ‘messed up’ on security as privacy issues mount appeared first on MobileSyrup.

06 Apr 00:43

Apple reportedly in talks to acquire NextVR for $100 million

by Aisha Malik
Apple logo on iPhone

Apple is reportedly in the process of purchasing California-based virtual reality company NextVR.

The acquisition is reportedly valued around $100 million (approximately $142 million CAD), according to 9to5Mac. Rumours also suggest that Apple has hired most of the engineers that work at NextVR.

Although nothing has been confirmed, reports indicate that NextVR employees have been notified if they need to relocate to the Cupertino area following the acquisition.

NextVR currently offers VR experiences to watch live events with headsets from Microsoft, PlayStation, HTC Oculus and Lenovo. The company also has patented technology for high quality video streams.

The company was unable to secure Series C funding last year, which caused it to reduce its staff by 40 percent.

It’s clear that Apple has had ambitious plans for augmented reality since there have been several rumours that it is releasing an AR headset in the future. However, it now seems that the tech giant has also taken an interest in virtual reality as well.

Source: 9to5Mac

The post Apple reportedly in talks to acquire NextVR for $100 million appeared first on MobileSyrup.

06 Apr 00:43

In the era of COVID-19, video chat apps are coming through for people [Apps of the Month]

by Jonathan Lamont

March 2020 was quite the month.

While it started off innocent enough, it quickly spiralled out of control as the novel coronavirus spread to more countries and the COVID-19 pandemic became a serious public health crisis.

As we stand at the end of March, it seems like we’ve still got a daunting few months ahead of us, but it’s nothing we can’t get through together. However, being ‘together’ looks like something completely different these days thanks to physical distancing and other policies in place to mitigate the spread of COVID-19. As such, I’d like to take this space to highlight some of the stand-out communication platforms people are using to come together virtually during the pandemic.

Typically the MobileSyrup App of the Month column would focus on a single outstanding app, but this time around, we felt it was worth highlighting the multiple communication platforms that have helped connect people during this difficult time.

Looking for something to play with friends while stuck at home? Check out our roundup of mobile games to play together, apart.

Discord

I’d like to kick things off with a personal favourite. Discord has been my go-to for voice and text chat with my friends for some time. Mostly, I used it for chatting while playing games with friends. However, as COVID-19 forced us to enact physical distancing measures, Discord’s role grew significantly.

Thanks to the app’s wealth of communication avenues, I’ve been able to use it for everything from video calls to hosting virtual game nights through a live-stream.

At its core, Discord is about ‘servers’ consisting of text and voice channels where people can chat and message each other. You can create free servers and invite other people to join them. In my experience, servers form small hubs of community for groups of people.

Additionally, Discord allows you to create group messages and calls between friends that are separate from the larger servers.

Finally, Discord’s ‘Go Live’ feature lets you share your screen with other people on servers or in group calls. This feature is what I used to host virtual games. For example, the Jackbox games — such as Drawful 2, which as of this writing was available for free — work great when streamed with a group of friends.

Discord is available through your web browser and also as a downloadable app on Windows, Mac and Linux. It’s also available for mobile devices for free from the Play Store and App Store.

Zoom

Zoom is a video conferencing app that has proven essential during the COVID-19 pandemic. People are using it for work meetings, education and even weddings.

One of the main attractions to Zoom is it’s free ‘Basic’ plan lets you host up to 100 call participants. There is a 40-minute time limit on meetings with three or more participants, but that should be more than enough for most people. If not, the ‘Pro’ plan costs $20 per month for the host.

While Zoom has come under fire for a series of significant privacy and security issues, the company has also responded admirably. CEO Eric Yuan said Zoom would pause the development of new features to focus all its resources on fixing the issues. The company has already released changes to help mitigate some issues. Further, Yuan said that in three months, Zoom went from an average 10 million daily users to 200 million daily users.

So while you may not want to use Zoom for anything important or confidential right now, it can certainly be a useful tool for keeping in touch with loved ones.

Zoom is available on Windows and Mac, as well as on mobile from the Google Play Store and the App Store.

Houseparty

Unlike some of the other video chat apps out there, Houseparty is a more laid-back, fun app for video calls. It’s built around the concept of ‘houses’ and ‘rooms’ where people can host video calls. Friends can jump in and out of rooms in Houseparty to participate in a call, but you can also lock your room if you want a more private setting.

Additionally, Houseparty has some built-in games for added fun when making calls. Unfortunately, you can only have up to eight people in a call at one time, but if you just want to chat with a few friends, it’s a great option.

While Houseparty sets itself apart from other video chat apps with a focus on fun features, it’s like Zoom in other ways — namely, privacy concerns. Recent reports pointed to a potential security breach that allowed hackers to steal users’ data and use it to access their other accounts. Houseparty denied the reports and even claimed the breach was a “paid commercial smear.” However, the claim remains unproven. There are also concerns about the app’s privacy policy.

All that said, Houseparty could still be a fun way to communicate with friends. Just make sure the password you use is different from all your other accounts — something you generally should be doing anyway.

Houseparty is available on iOS, Android, macOS and Chrome.

Honourable mentions

To round out the list we have a few honourable mentions. The following apps are all excellent for video or audio calls. However, these apps are more well known or more focussed on video calls than other fun additions.

The post In the era of COVID-19, video chat apps are coming through for people [Apps of the Month] appeared first on MobileSyrup.

06 Apr 00:38

54

by peter@rukavina.net (Peter Rukavina)

I turned 54 years old today.

The day started with calls from loved ones, followed by our usual Sunday waffles (I added some cocoa, because, well, it’s my birthday). After lunch I helped Oliver make me a birthday cake (lemon cake from the kitchen of Betty Crocker, with improv chocolate frosting using icing sugar helpfully provided by Catherine).

As the cake was chilling we had round one of gift opening, a nap, a little work, and then dug in to fulfill Oliver’s dream of cooking a “medieval vegetarian supper,” which ended up being navy beans and shallots stewed in broth, mushroom soup, and English muffins topped with cheese. Those medievals and their brown food!

We organized an impromptu birthday cake reveal Zoom at the very last minute, and had drop-ins from California, Ontario, PEI and Sweden (thank you all!). A second round of gifts were opened.

I’m now just coming down off the sugar shock and might tuck into a rousing game of “Set: The Family Game of Visual Perception,” which rode in on round one.

If you’re going to have a birthday during a fucking pandemic, this was a pretty good birthday to have.

Here’s Oliver’s take on the day.

54

Photo of Trubarjeva cesta 54 in Ljubljana by duncan c
Attribution-NonCommercial 2.0 Generic (CC BY-NC 2.0)

05 Apr 17:34

What Is Online Learning?

by Stephen Downes

I have a lot of sympathy for those working in educational technology positions at schools and universities today because they have been thrust into the unenviable position of converting a recalcitrant faculty of teachers and professors into overnight online instructors.

Such a conversion would never have happened without an external force such as Covid-19. Over the years I have stated that the move to online learning will happen mostly outside the institution, and be gradually adopted only as it proved its effectiveness and was demanded by parents and students. This may well yet turn out to be the case if, after the pandemic, there is a widespread desire to return to the way things were.

The fear that parents, students and faculty will hate what is being offered today during the pandemic is leading some to deny that what we're offering is online learning at all. This is what Clint Lalonde is saying here:

I don’t think what is happening right now can be or should be considered online learning or distance education, or any other established term used to describe learning that is not done face to face. This is emergency teaching and learning in a time of unprecedented crisis. We are in a period of reactive teaching and learning, which is the opposite of online learning. Online learning is planned, deliberate and thoughtful in the sense that online courses often take months or even years to develop, not days or weeks. So, let’s not call what is happening right now online learning. Nor should we be rushing to do anything silly like use this as the time or circumstance to evaluate the effectiveness of online or distance learning. Because what is happening now is not online or distance learning.

And this is a point where I have a profound difference of opinion with him.

Let me be clear. I recognize that there are many emergency measures being undertaken, and that the circumstances are far less than ideal. We should evaluate the effectiveness of what is being done today, if we can. There's a lot to learn.

My significant point of disagreement is with this:

Online learning is planned, deliberate and thoughtful in the sense that online courses often take months or even years to develop, not days or weeks.

If this is true, then nothing I have done in the last twenty years in online learning. Yes, I did go through the phase of taking months and years to develop online courses and programs, including the work I did at Assiniboine Community College and at the University of Alberta back in the 90s. But what I concluded at the time - and still maintain to this day - is that the slow, plodding, expensive approach to online learning as course development and delivery is unsustainable.

Online learning is far more than online courses and programs. It always has been. While inside the institution it has been difficult to imagine learning as anything other than courses and programs, outside the institution, over the last three or four decades, online learning has been something very different. Throughout my career I have drawn from the wellspring of creativity that is the wider internet to introduce educators to things like learning communities, blogs, social software, MOOCs, personal learning environments, and most recently, decentralized technology.

And that's what I was trying to say when I said this:

Look at the newly resurgent Twitter, "a lot of great sharing, support and conversations. It feels like the best of what Twitter and a PLN is." Exactly. People stopped planning their Twitter messaging strategy and just started sharing.

Online learning should be fast, fun, crazy, unplanned, and inspirational. It should be provided by people who are more like DJs than television producers. It should move and swim, be ad hoc and on the fly. I wish educators could get out of their classroom mindsets and actually go out and look at how the rest of the world is doing online learning. Watch a dance craze spread through TikTok, follow through-hikers on YouTube, organize a community in a Facebook group, discuss economic policy in Slack. All of that is online learning - and (resolutely) not the carefully planned courses that are over-engineered, over-produced, over-priced and over-wrought.

I imagine most people did not read the entire quote, focusing instead on Matt Crosslin's reference to the first sentence of the second paragraph. One person even took me to task for ignoring feedback, saying "inspiration is nice, but not the same as feedback." Well I quite agree. And a quick look at what I wrote would have resolved that concern.

I quite agree with what Jim Groom said, that this is not "the time for wild experimentation." I also recognize that a lot of what is happening today is an emergency response to an unprecedented situation. As Clint Lalonde says, "What is happening right now at many institutions as they are scrambling is grasping at life preservers trying to stay afloat, which is leading to a lot of hasty bad decisions. Proctoring using tech systems that fail to recognize people of colour, for example." It is not the ideal introduction of online learning by any stretch. But none of that justifies an unhelpful redefinition of online learning into online courses that take months or even years to develop.

And, in fact, if instead of doubling down on institutional e-learning we drew on the many lessons the wider internet has offered us over the years, we would be in a much better position to respond to the immediate needs of the crisis. No small number of pundits have been offering exactly that advice. Eric Sheninger's post is typical of such advice. Don't try to do online what you've been doing in the classroom. Back off a bit. Loosen it up a bit. Maybe even have some fun. Or as Kevin Hodgson said, "Educational institutions need to stop jamming platforms down throats of educators and, then, students, as a replacement for classroom instruction and instead, consider how people really learn with tech." That's what I was trying to say in a relatively loose and happy way.

Now there are two more issues I would like to address, both of them raised in Matt Crosslin's Twitter stream.

The first is the question of what 'research supports'. In response to my post, Crosslin wrote, "most research shows that this doesn't work that well for formal or informal learning in any modality..." Having worked in this field as a researcher for several decades I am not flummoxed by claims that "most research" says this or that. What I have learned is that, mostly, it doesn't. I asked for the relevant citation, but Crosslin didn't like the way I asked, so I can't address this claim in any detail.

I can think of only two research streams that support his contention. The first is John Hattie's work on effect sizes. But this has been roundly criticized and should not be used to say that "research has shown" something is the case. The second is Kirschener, Sweller and Clark's work on cognitive load theory, which I have directly addressed in the past, and which is again far from conclusive enough to be cited as saying "research has shown".

And - as I pointed out in my response - there are significant problems with educational research. There are problems with methodology, with sample sizes and representativeness, which hasty generalizations, with reproducibility. Anyone who simply says "research has shown" that something is wrong isn't taking the argument, or the proponent, seriously.

The second is the suggestion that my position is immoral. Crosslin writes, "informal education that operates like this practically does not exist to large portions of the world. They are left out when you "move fast and break things." It's not a 'classroom mindset,' its an 'inclusive mindset' that plans education well."

First of all, it's not true. For most people in the world, informal learning as I have described is all that they get. As I stated yesterday, "From what I can see, OERs, MOOCs, YouTube, stackoverflow, etc. etc. are available pretty much everywhere. What do most people *not* have? Money for tuition."

I think people are interpreting 'unplanned' as 'having no plan for anything whatsoever', along with 'using the crappiest technology possible', and adding 'not requiring any background or expertise'. 
Such interpretations are obviously not accurate. The principle of charity, though, is almost unknown in Twitter discussions.

A number of people have captured my meaning. One person mention unconferences, which - yes - require planning, but are generally thought of as unplanned. This is a pretty good example; unconferences put the agency in the hands of the conference participants, instead of trying to preplan professional-level presentations for each session.

But what really bothers me is the idea that the approach I am advocating, as Brian Lamb suggested, "isn't grounded in student care and access... and assessed accordingly... ouch." Now to be fair, he didn't directly say that about my argument. But the implication was pretty clearly there, and some other commentators took the argument and ran with it.

I have spent my entire life promoting access and agency. The reason why I have so many problems with large institutional education is that it is for the most part inaccessible and squelches student agency. As I said yesterday, "I am concerned about learning resources as described by Lalonde (take years to develop, cost $$$) actually *preventing* and *harming* care and access."

And I think Lalonde recognizes this point of disagreement when he says, "It does take time to thoughtfully plan and execute an online course. I don't think anything that I spoke of prevents or harms care or access and it's ridiculous that you would imply that."

I don't think it's ridiculous because, if it takes time (and especially months or years) then it costs money. Potentially a lot of money. And in general, the more it costs to develop online learning, the lower the number of people can afford to access it (whether by paying directly, through tuition, or indirectly, through taxation). If the only model for online learning is the online course, then inaccessibility is built into the model.

So - in summation - notwithstanding how difficult things are right now, you don't get to redefine online in such a way as to exclude anything that is not a carefully designed online course.

There are many other ways to approach online learning. Yes, some of these aren't suitable for right now, others are not suitable because of institutional constraints, and still others because of the prejudices of recalcitrant faculty of teachers and professors. That doesn't make them wrong, it just makes them difficult.

There are also no doubt some practices being undertaken right now that are examples of bad online learning - but they're bad because they're bad online learning, not because they don't conform to a narrow model of online learning as preplanned courses and programs.

The other models are not disproven by research, and they are not devoid of care, concern for access, or any of the other moral failings assigned to them over the last few days. In many ways, in my opinion, they represent much more due care and attention to access, student needs, and broader social benefit.




05 Apr 13:59

I’ll Do A Live Jitsi Meet Install Session at ‘Hidden Service’ – The First DiVOC Event!

by Martin

Hidden Service conference logo

Easter is coming and most of us will be staying at home this year. Sadly, that also means that Easterhegg, a ‘small’ German hacker event organized by the Chaos Computer Club Hamburg, has been canceled. But far from giving up, the organizers have decided to experiment how such an event could potentially be organized in cyber space.

So Easterhegg 2020 has become Hidden Service (hiding Easter eggs I suppose…), a DiVOC event, which stands for ‘Digital Verteiltes Online Chaos’. The official translation is ‘Digitally Distributed Online Chaos’ but maybe they should have translated it to ‘Distributed Virtual Online Chaos’ to match with the abbreviation. In any case, read it backwards, add a 19…

One thing that can be ported the virtual world easily are the talks of the conference. The C3VOC is working on this and I’m looking forward to see what they come up with in terms of speaker support. ‘Hidden Service’ is not ‘Congress’ (the yearly Chaos event with talks that are streamed live to thousands of live viewers), so streaming capacity should not be an issue. But speaker support, camera angles, mixing, live translation and subtitles will get a different spin in the virtual world.

Things that will be harder to virtualize that shape such events are things like getting away for a weekend, sitting together with your friends, talking to people about new ideas and to work on a project together while enjoying the Chaos around you. We shall see…

I’ve decided to contribute as well and offer a one hour self organized online session on how to install a Jitsi Meet server in a virtual machine in a data center to securely, confidentially and privately communicate with your friends. I’ve played around quite a bit with Jitsi Meet over the past couple of weeks and even managed to remotely instruct my 89 year old grandmother to install and start the Jitsi meet client on her Android tablet over the phone! If she can do it, any non-nerd can get the client running!

In case you are interested to join, I will run the session on Saturday, 11 April at 4 pm CET  (UTC+2) for approximately one hour (over a self hosted Jitsi instance of course). As this is a German event, the session will be in German. If that’s not your language and would like to join an English version, please leave a comment here. It’s going to be a bit of an experiment and I’m looking forward to finding out what is possible with this format!

05 Apr 13:58

Twitter Favorites: [uncleweed] Diary: Baby and blossoms (in the time of quarantine…) https://t.co/5FSHjdvOee https://t.co/Ki6Ebpk84c

DaveO, pro hermit @uncleweed
Diary: Baby and blossoms (in the time of quarantine…) daveostory.com/daveo-dispatch… pic.twitter.com/Ki6Ebpk84c
05 Apr 13:57

Pain au chocolat

by peter@rukavina.net (Peter Rukavina)

Because, fuck the pandemic, I’m ordering six pain au chocolat.

Order form for Receiver Coffee, pandemic edition, showing 6 pain au chocolat ordered.

05 Apr 05:59

Here's a blast from the past. Who had one of these all glass stereo and record cabinets? pic.twitter.com/uh5e46QazQ

by moodvintage
mkalus shared this story from moodvintage on Twitter.

Here's a blast from the past. Who had one of these all glass stereo and record cabinets? pic.twitter.com/uh5e46QazQ





7 likes, 1 retweet
05 Apr 05:57

Twitter Favorites: [CT_Bergstrom] 1. So much of the mistrust swirling around mask recommendations from WHO and other authorities seems to have arisen… https://t.co/UjuI26YVHM

Carl T. Bergstrom @CT_Bergstrom
1. So much of the mistrust swirling around mask recommendations from WHO and other authorities seems to have arisen… twitter.com/i/web/status/1…
05 Apr 05:57

Twitter Favorites: [megmccarron] In my 20s I was obsessed with food but had no idea how to cook. Lots of recipes told me how to do things perfectly… https://t.co/iVLJpECyUm

Meghan McCarron @megmccarron
In my 20s I was obsessed with food but had no idea how to cook. Lots of recipes told me how to do things perfectly… twitter.com/i/web/status/1…
05 Apr 05:56

Filming Batman and Robin climb a wall in the 1960s. pic.twitter.com/QwztMdoHa4

by moodvintage
mkalus shared this story from moodvintage on Twitter.

Filming Batman and Robin climb a wall in the 1960s. pic.twitter.com/QwztMdoHa4





181 likes, 42 retweets
05 Apr 05:56

Help me celebrate my birthday with "First and Last"

by peter@rukavina.net (Peter Rukavina)

I’ve been chewing on an idea I’ve called First and Last for a many years now; my 54th birthday, on Sunday, amidst a pandemic, seems as good a time as any to try it out.

The original idea was to rent a theatre once a month and to screen the pilot and series finale episodes of a television show, separated by a thematic intermission (“Newhart Martinis”), and followed by some sort of group discussion.

Given that we’re all storm-stayed until whenever, with Oliver’s help I’ve reimagined First and Last for the digital realm.

Want to join in?

The first show I’ve selected is The Mary Tyler Moore Show, which ran from 1970 to 1977—between the ages of 4 and 11 for me. In its original run, and then, later, in reruns, the show was frequently watched in our household.

Watch both (it will only take you 48 minutes), then discuss in the comments here. Did you watch the show when it ran? Did it play a role in your life? Does it stand up? What happened over those seven seasons? Is this a good idea?

05 Apr 05:40

Is the Magic Gone?

by Eugene Wallingford

This passage from Remembering the LAN recalls an earlier time that feels familiar:

My father, a general practitioner, used this infrastructure of cheap 286s, 386s, and 486s (with three expensive laser printers) to write the medical record software for the business. It was used by a dozen doctors, a nurse, and receptionist. ...
The business story is even more astonishing. Here is a non-programming professional, who was able to build the software to run their small business in between shifts at their day job using skills learned from a book.

I wonder how many hobbyist programmers and side-hustle programmers of this sort there are today. Does programming attract people the way it did in the '70s or '80s? Life is so much easier than typing programs out of Byte or designing your own BASIC interpreter from scratch. So many great projects out on Github and the rest of the web to clone, mimic, adapt. I occasionally hear a student talking about their own projects in this way, but it's rare.

As Crawshaw points out toward the end of his post, the world in which we program now is much more complex. It takes a lot more gumption to get started with projects that feel modern:

So much of programming today is busywork, or playing defense against a raging internet. You can do so much more, but the activation energy required to start writing fun collaborative software is so much higher you end up using some half-baked SaaS instead.

I am not a great example of this phenomenon -- Crawshaw and his dad did much more -- but even today I like to roll my own, just for me. I use a simple accounting system I've been slowly evolving for a decade, and I've cobbled together bits and pieces of my own tax software, not an integrated system, just what I need to scratch an itch each year. Then there are all the short programs and scripts I write for work to make Spreadsheet City more habitable. But I have multiple CS degrees and a lot of years of experience. I'm not a doctor who decides to implement what his or her office needs.

I suspect there are more people today like Crawshaw's father than I hear about. I wish it were more of a culture that we cultivated for everyone. Not everyone wants to bake their own bread, but people who get the itch ought to feel like the world is theirs to explore.

05 Apr 05:40

Signs of the times: Zoom Edition

by Dave Pollard

 

Translation: We can hear you eating, slurping, whispering, muttering, talking with others in the room, and/or making other unpleasant and disruptive bodily sounds, even over the sound of the person speaking.

We’re all getting used to using Zoom and similar services in place of face-to-face get-togethers of every kind. It hasn’t taken long for a new etiquette to begin to emerge among regular, and even irregular, users of these tools.

A while ago, some organizations introduced small card decks with useful messages that could be held up to inform the current speaker of technical problems, or how they could improve their presentation. They include “unmute your mic”, “louder”, “not so loud”, “faster”, “not so fast”, “you’re breaking up”, “be right back”,  “I have a question”, “I have a concern”, “thumbs up”, “thumbs down”, “thank you (or applause)” and of course “ELMO” (“enough, let’s move on”). I’ve used them to quietly communicate to the speakers on several Zoom calls, and they really work. Just print each of ’em on an 8.5″ x 11″ sheet of paper in large font, and even in large groups they’ll be visible when you hold them up. The one I’ve used most? “Not so loud, please.” — especially for older users who tend to think they have to shout to be heard on a microphone — a bad habit picked up from cell phones I think.

I thought it would be fun to come up with messages for the more unruly, less skilled (trying to be polite here) audiences that you’ll find in some Zoom conferences. The message at the top of this post is an example. Here are a few more:

Translation: This is for those who think they can play video games, answer e-mail, talk on the phone, clean their laptop/house/car (yes I’ve seen this), brush their teeth, pick/scratch their…., make disparaging or disconcerting faces, change their clothes etc and because someone else is speaking and they’re muted, that no will will notice they’re NOT PAYING ATTENTION. We notice. So does the speaker. Upload a still photo of yourself and “mute” your camera if you must do something visually distracting during the meeting, please.

Translation: It’s polite to sign in 5-10 minutes before the meeting starts, so you don’t miss anything. This is for the people who are either chronically late, and make people repeat what was already said to the punctual, and the people who only pay attention to their own voice, so they ask questions or post comments or concerns that have already been discussed. If you’re late, precede comments with “Sorry I was late; if this hasn’t already been covered…”

Translation: Share the airtime fairly, don’t interrupt, tell the moderator, using a chat message, that you’d like to say something rather than cutting in whenever there’s a silence. This message sometimes even works on narcissists (and some old white males) who will otherwise often try to hog airtime (more so with really big audiences). Good moderators will keep a “queue” of who’s next to speak or ask a question. And another hint: Say “that’s all” or “thanks I’m done” to signal the moderator to cue up the next speaker.

Translation: This message is better communicated by the moderator in the chat at the start of the meeting rather than in a held-up message, but it’s really important. Photographers know that portraits are best with the bright light in front of the subject, never behind, and that some light is needed in front of you. It’s really disconcerting when people can’t see you (as if you’re wearing a mask). And fake ‘backgrounds’ with friends & family are fun, but distracting in most settings (especially if the Getty Images watermark is visible on your background — true story).

 

Translation: This is another subtle but important ‘unintentional body language’ learning for online newbies. Sit too far away and people will think you’re disengaged. But sit too close and they’ll think you’re ‘crowding’ them. Trying to get everyone the same distance from the screen can make people feel more at ease and more like ‘equals’.

Translation: This is another tricky one, analogous to the improper use of ‘reply all’ in email. Zoom lets you send 1-to-1 messages to any participant in the ‘chat’ window, but you have to take care to reset the recipient before each chat message you send. Not terribly intuitive but valuable learning to keep the ‘chat with all’ messages free of clutter, and to avoid embarrassing messages inadvertently sent to all.

Translation: This is probably the most important message to keep in mind. It can be tempting to laugh when someone says something unintentionally foolish or rambles on incoherently, and with your screen on Gallery setting, that laughter can be infectious. Nothing ‘s scarier than seeing a bunch of people laughing or shaking their heads at you, even when the sounds are all muted. We’re all doing our best.

 

Translation: Here’s your chance to show off your unique sense of humour. These are crazy days, and laughter is great medicine. Come up with 1-2 silly, funny, short, inoffensive signs for each Zoom session, and then hold each of them up just for a couple of minutes during the session (not at critical moments though) to help the group cut through the tension of the times.

A note about children: If it’s a family & friends meeting, of course children are welcome to come and go and participate. But if there’s serious stuff being discussed, as difficult as it is, it’s really important to keep them occupied and off-camera (and mic) unless they’re really quiet and unobtrusive. A message I saw on a recent Zoom call was “Yes your children are adorable but geez.” That about sums it up.

A note about pets: As unfair as it may be, the above caveat does not apply to pets. I’ve observed on several occasions that the quiet appearance of pets walking in front of the camera seems to be a universally delightful distraction — a reminder that in the current time of crisis there are creatures equanimous and oblivious to what is happening, and wouldn’t it be nice if we could take it all in stride as well as they seem to.

You’ll notice in the images above I appear to have my eyes downcast. You’ve probably noticed the same is true of most Zoom participants. This is because the built-in camera is above the centre of the screen which most people focus on. There’s no easy fix for this, but it’s something for computer and webcam designers to focus on. You can prop your computer up on a box so you’re looking up at both the screen and camera, but that can be awkward, especially with laptops. And you can position an external USB camera at mid-screen height to the left or right of your monitor, but then you’ll usually seem to be looking to the side of the camera (better, but not great).

And in every group, it seems, there is someone who cannot resist trying the “screen sharing” button. Best for moderators to turn this facility off for everyone to avoid the temptation, and only turn it on in rare circumstances when screen-sharing is actually of value.

You may not agree with all of the above, but I hope you find this all useful.

Finally, for those of you who understand the story of Passover, you might appreciate this bit of Zoom humour by poster eitzpri on Reddit:

The Torah Speaks of Four Kinds of People Who Use Zoom:

The Wise
The Wicked
The Simple
The One Who Does Not Know How to “Mute”

The Wise Person says: “I’ll handle the Admin Feature Controls and Chat Rooms, and forward the Cloud Recording Transcript after the call.”

The Wicked Person says: “Since I have unlimited duration, I scheduled the meeting for six hours—as it says in the Haggadah, whoever prolongs the telling of the story, harei zeh ‘shubach, is praiseworthy.”

The Simple Person says: “Hello? Am I on? I can hear you but I can’t see you.”
[Jerusalem Talmud reads here: “I can see you, but I can’t hear you.”]

The One Who Does Not Know How to Mute says: “How should I know where you put the keys? I’m stuck on this stupid Zoom call with these idiots.”

To the Wise Person you should offer all of the Zoom Pro Optional Add-On Plans.

To the Wicked Person you should say: “Had you been in charge, we would still be in Egypt.”

To the Simple Person you should say: “Try the call-in number instead.”

To the One Who Does Not Know How to Mute you should say: “Why should this night be different from all other nights?”

Take care, everyone.

05 Apr 00:49

Over the Rooftops

by Gordon Price

The Seven O’Clock Cheer has become so much more than support for the health care providers who are on the front line.  It’s also a way to support ourselves.

The West End is ideal for human exchange: a single voice carries over lanes and roofs to hundreds of others on balconies, who break out in their own applause.  A beautiful cacophony.  And eye contact.

Often spontaneous events burn brightly but fade quickly.  Still, the nightly cheer goes on.  Naturally, people make their own contributions; they take advantage of this amazing performance space; they find ways to keep it going.

One who does is Caley Honeywell (caleyonsax – Instagram)  She plays her saxophone from the rooftop of her building on the edge of Stanley Park.  From a block away, it doesn’t sound like any saxophone you’ve ever heard.

After some blares and improvisations, she breaks out in ‘O Canada’.  Listeners even a short distance away can’t quite tell where the sound is coming from.  It goes right to the heart.

Here she is – “Pied Piper of Unity” – in a video taken by neighbour Alex McCullough:

 

04 Apr 23:18

How you can help build the fever map

by Jon Udell

Rich Kilmer is an old friend who runs CargoSense, a logistics company that gathers and analyzes data from sensors attached to products moving through supply chains. As the pandemic emerged he realized that one particular kind of sensor — the household thermometer used to measure human body temperature — was an underutilized source of crucial data. So the CargoSense team built TrackMyTemp, a web app you can use to provide a stream of anonymized temperature readings to the research community.

It’s dead simple to use. When you first visit the site it asks for your age and current temperature, invites you to activate a virtual thermometer, and prompts for the thermometer’s type (oral, forehead, ear). You also have to allow access to your location so your data can be geocoded.

After you report your first reading, you land on your “personal virtual thermometer” page which you’re invited to bookmark. The URL of that page encodes an anonymous identity. You revisit it whenever you want to contribute a new temperature reading — ideally always at the same time of day.

The precision of your location varies, Rich told me, to account for differences in population density. In a less populous area, an exact location could be a personally identifying signal, so the service fuzzes the location.

Why participate? The site explains:

An elevated temperature can be an indicator that your body is fighting off an infection. Some people contract COVID-19 but never know they have it, because other than a minor increase in temperature, they never show any other symptoms. As we isolate ourselves in our homes for physical distancing purposes we wonder what else we can do. Using this site is something we all can do to help epidemiologists better model how the virus is spreading. By copying your temperature from your physical thermometer into a virtual thermometer using this site, you will help to build a community, and national and global real-time datasets that will help researchers track and combat the spread of COVID-19. We do this while maintaining your privacy, and you only need your mobile phone and your existing thermometer to participate.

You may have seen reports about the Kinsa smart thermometer fever map, which seems to show fevers dropping as social distancing takes hold. This kind of data can help us monitor the initial wave of COVID-19 outbreaks, and could be a critical early warning system later this year as a second wave begins to emerge.

With TrackMyTemp you don’t need a smart thermometer, you can use the ordinary one you already have. I plan to keep one in my office, take a reading when I start my work day, and send the number to TrackMyTemp. If even a tiny fraction of the 128 million U.S. households got into the habit of doing this, we’d produce an ongoing stream of data useful to health researchers.

The best motivation, of course, is enlightened self-interest. So here’s mine. Until this week I can’t remember the last time I took my temperature. Knowing it on a daily basis could help me detect the onset of the virus and amp up my efforts to protect others from it.

04 Apr 23:18

Plague Journal, April 4

I’m an optimist so I don’t put the year in the title. Once again: Writing is therapeutic. Open up whatever program you use to write stuff in, and see what comes out. Today’s adventure was the Socially Distanced Farmers’ Market.

Socially Distanced Farmers’ Market

They were organized as hell, the market subdivided into three Zones, each with its own line-up, social distance chalked on the sidewalk. The people density was unusually high in the neighborhood and a lot of people have started just walking down the middle of the street, screw the motorists. I find this cheering.

People are so open and friendly! Everyone has a smile for everyone and random conversations break out between strangers. This is usually a good thing, but in the Zone 1 lineup I found myself behind a conspiracy-theorist, talking about how the “higher ups” were getting ready to impose food rationing.

I think serious food shortages unlikely in the developed world, but parts of our agricultural industry depend for harvesting on poorly-paid abusively-treated migrant laborers. When they can’t come, we’ll see if agribiz lets the produce rot in the fields or raises wages enough to attract unemployed Canadians; and produce prices correspondingly.

Market menu

Potatoes. More potatoes. Damn, really a lot of potatoes. We have a stash but I bought fingerlings anyhow because they were cute. The first new harvest in mid-spring is rhubarb; I bet there’s some starting next week.

The shopping list comprised apples, rolled oats, salad greens, dill, chives, cilantro, and a red onion. I scored about 50% — by noon-ish when I got there, a lot of vendors’ shelves were looking bare. But also I got artisanal gin, handcrafted chocolate, and wildflower honey.

We’re having a virtual movie party with a friend this evening; Turtle Diary, I think.

Take time to be kind to each other; loved ones and strangers too.