Lup Yuen Lee 李立源 @lupyuen@qoto.org

Efficient Non-Blocking I/O on #Linux with "io_uring"...

https://thenewstack.io/how-io_uring-and-ebpf-will-revolutionize-programming-in-linux/

#BASIC Programming for #NintendoSwitch...

https://www.nintendo.com/games/detail/smilebasic-4-switch/

Studying the #GoLang Newt Manager code from #Mynewt OS... And adapting it for flashing #PineTime Smart Watch @PINE64 https://github.com/apache/mynewt-newtmgr/blob/master/nmxact/xact/image.go

Americans doubt tracking cellphones will help limit COVID-19, divided on whether it’s OK | Pew Research Center
https://www.pewresearch.org/fact-tank/2020/04/16/most-americans-dont-think-cellphone-tracking-will-help-limit-covid-19-are-divided-on-whether-its-acceptable/

#Intel NUC small form-factor Gaming PC...

https://www.theverge.com/2020/4/24/21234333/intel-nuc-9-extreme-mini-pc-ghost-canyon-gaming-review-price-specs-features

#AI Research in China...

https://www.eetimes.com/debunking-the-myth-of-chinas-ai-superiority/

Apple and Google update joint coronavirus tracing tech to improve user privacy and developer flexibility | TechCrunch
https://techcrunch.com/2020/04/24/apple-and-google-update-joint-coronavirus-tracing-tech-to-improve-user-privacy-and-developer-flexibility/

SpaceX Starlink satellites will have solar shades...

https://www.teslarati.com/spacex-starlink-darksat-astronomy-impact-photos/

Contact Tracing apps coming soon...

https://www.reuters.com/article/us-health-coronavirus-europe-tech-idUSKCN2262LM

Contact Tracing app with Ultrasound...

https://www.novid.org/

Build A Sophisticated Microscope Using Lego, 3D Printing, Arduinos, and a Raspberry Pi
 - IEEE Spectrum
https://spectrum.ieee.org/geek-life/hands-on/build-a-sophisticated-microscope-using-lego-3d-printing-arduinos-and-a-raspberry-pi

#WebAssembly now supported in #NodeJS...

https://www.infoq.com/news/2020/04/node-js-14-release/

Short range #LiDAR 0.2 to 8 metres... For only $ 20...

https://www.seeedstudio.com/TF-Luna-LiDAR-Module-Short-Range-Distance-Sensor-p-4561.html

Browsing the #Mynewt OS Newt Manager code... To figure out whether it can flash #PineTime Smart Watch @PINE64 over Bluetooth LE https://github.com/apache/mynewt-newtmgr

Top #IoT Security risks...

https://know.bishopfox.com/blog/introduction-to-the-owasp-iot-top-10

Makes us think how the virus really spreads... 🤔

https://quillette.com/2020/04/23/covid-19-superspreader-events-in-28-countries-critical-patterns-and-lessons/

A Taste of WebGPU in Firefox - Mozilla Hacks - the Web developer blog
https://hacks.mozilla.org/2020/04/experimental-webgpu-in-firefox/

Bad news for #IoT... I think it's best to do more IoT Education during lockdown and beyond...

https://iot-analytics.com/the-impact-of-covid-19-on-the-internet-of-things-part-2/

First version of Apple and Google’s contact tracing API should be available to developers next week | TechCrunch
https://techcrunch.com/2020/04/23/first-version-of-apple-and-googles-contact-tracing-api-should-be-available-to-developers-next-week/

Gaps in #GoLang...

https://www.zdnet.com/article/google-backed-go-programming-language-developers-reveal-its-top-missing-features/