### Issue 1391 - Tuesday 22nd June, 2021

A quick heads up about an online event next week that the fine people at Electronic Frontiers Australia are running. Justin Warren (big nerd) and lawyer Angus Murray (a lawyer) will discuss all those shitty laws I mention here that government is running up the flagpole lately. Should be a good time if you want to learn more about this sorta thing. Register now!

## In Today's Issue

- Victorian police dipped their toes into the COVID check-in data pool
- Tesla claims to have the world's 5th fastest computer for Autopilot training
- Texans didn't know their smart thermostats were enrolled in energy demand response program
- An interesting way to repurpose an old broken smartphone as a backup server
- Cheap Razer DeathAdder V2 mouse, Switch Lite, Sennheiser wireless earbuds, Vodafone $30 pre-paid SIM, Creative monitor soundbar, DJI Osmo Pocket 1 & 2, 4K Blu-rays, 2TB WD portable HDD, Xbox Series S, Panasonic 100-400mm lens, Sony home theatre amps, Teac 58" 4K TV, PreSonus USB-C audio interface, Oculus Quest, Shure MV7 USB mic, Tado smart AC control, Parallels Desktop

## The News

### Victorian police dipped their toes into the COVID check-in data pool

Victorian cops have tried to access COVID-related check-in data at leat three times in December according to info provided at a parliamentary inquiry. Unlike their WA counterparts, they were unable to actually get the data from either the Health Department or Service Victoria because they needed a warrant and didn't do that. Also unlike WA, the Victorian police minister has said they won't be making a law to prevent the use of check-in data, as he "he wanted the option to remain available to authorities in serious cases". The Service Victoria app even lies about keeping all data on your device, when it actually uploads everything to their servers. Nice way to undermine public trust ya fuckwits.

### Tesla claims to have the world's 5th fastest computer for Autopilot training

Tesla told the Conference on Computer Vision and Pattern Recognition that it has the world's 5th fastest computer - they call it Dojo. It uses that massive computing power to suck in all the footage Tesla vehicles on the road send back and analyse them to train its AI/ML beast for vision based self driving. Tesla doesn't submit it's computer to the Top500 benchmark program so we kinda have to take Tesla's word for it that it is that fast. Serve The Home reckons Tesla have 720 nodes consisting of 8x Nvidia A100 GPUs, for a total of 5760 GPUs, along with 10 petabytes of NVMe storage that can operate at 1.6 terabits per second. Yeah, that's a fast computer. Imagine mining crypto on that thing. Probably make more money in the short term compared to selling cars!

### Texans didn't know their smart thermostats were enrolled in energy demand response program

A bunch of people in Texas were unaware their fancy smart thermostats (e.g: Google Nest units) were enrolled in a demand response trial and cracked the shits when their ACs were set to a balmy 25.5-degrees Celsius by the trial operator in order to conserve power during a time of peak demand. It just lasted 3 hours and was easy to un-enrol from so it doesn't happen again, but it caused a fair bit of outrage over there. We've had similar tech going for a while in Australia. It's called DRED (Demand Response Enable Device) and at least in QLD, they run a cash-back program for people to install AC units with DRED support. Get familiar with it, as this kinda thing is a popular way to avoid costly network upgrades just to support peak demand for a few days a year.

## Something I Saw On The Internet

### An interesting way to repurpose an old broken smartphone as a backup server

Think about all those smartphones thrown in the bin, sent to recycling or sitting idle in a drawer because the OS is old, has a cracked screen, the camera stuffed or the battery exhausted. There's a perfectly good computer trapped in those busted phones, with gigabytes of RAM, highly efficient multi-core CPUs and high speed wi-fi. Wouldn't it be nice if there was a way to use those powerful computers for something rather than letting them rot? Hannah Lee decided to use theirs as a backup server running Debian and UrBackup. Hannah admits it's not an elegant solution, but I like the concept of repurposing old smartphones, particularly with newer ones having USB-C

## Bargains

- Razer DeathAdder V2 gaming mouse - $55 at Officeworks
- Nintendo Switch Lite - $228 at Harvey Norman
- Sennheiser Momentum True Wireless 2 - $239.90 at JB Hi-Fi
- Vodafone $30 pre-paid starter kit - $7.89 from Cellmate
- Creative Stage under monitor soundbar with subwoofer - $139.95 from Creative
- DJI Osmo Pocket or DJI Osmo Pocket 2 - $299 or $524.41 at JB Hi-Fi
- Heaps of cheap 4K Blu-rays at JB Hi-Fi
- 2TB WD portable HDD - $55 from Kogan with First
- Xbox Series S console (with 3000 bonus Everyday Rewards points) - $429 at Big W
- Panasonic Leica DG 100-400mm f/4-6.3 lens - $1299 from Amazon
- Sony STRDH590 or STRDH790 home theatre receivers - $382.98 or $568 from Amazon
- Teac 58" 4K TV - $499 from Amazon
- PreSonus Studio 24c USB-C audio interface (2x XLR inputs) - $160.26 from Amazon
- Oculus Quest 2 - $419 from Amazon
- Shure MV7 USB microphone - $199 from Amazon
- Tado Smart AC Control V3+ - $97.20 from Amazon
- Parallels Desktop Pro Edition or Business Edition - $103.09/yr

## The End

📻 Goin' out West - Tom Waits

😎 The Sizzle is curated by Anthony "@decryption" Agius and emailed every weekday afternoon.

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The Sizzle is created on Wathaurong land and acknowledges the traditional owners of country throughout Australia, recognising their continuing connection to land, water and community. I pay my respect to them and their cultures and to elders both past and present.​