Lup Yuen Lee 李立源 @lupyuen@qoto.org

Always thought 4K Anime was a joke...

https://netflixtechblog.com/bringing-4k-and-hdr-to-anime-at-netflix-with-sol-levante-fa68105067cd

#5G vs Fake News...

https://www.theverge.com/2020/4/4/21207927/5g-towers-burning-uk-coronavirus-conspiracy-theory-link

#STM32 F4 Bare Metal Arm Assembly coding...

https://mcla.ug/blog/how-to-flash-an-led.html

Debugging with #JTAG...

http://wrongbaud.github.io/jtag-hdd/

Strings are Safer in Rust than in C... Here's why! Learn #RustLang on @RIOT_OS and create #PineTime Watch Faces @PINE64 with #LittlevGL https://lupyuen.github.io/PineTime-apps/articles/watch_face

Based on Wind River VxWorks #RTOS...

https://www.theregister.co.uk/2020/04/02/boeing_787_power_cycle_51_days_stale_data/

Remember to support Your Local Restaurants... Order Takeout! 😛

Enhancing Mobility of People With Disabilities in Smart Cities #IoT...

"Improving Urban Mobility for the Visually Impaired using the Awareness Quality"
https://dl.acm.org/doi/pdf/10.1145/3364641.3364649

Overlay 3D Objects onto Maps in Real Time...

"Real-Time Applications Using High Resolution 3D Objects in High Definition Maps (Systems Paper)"
https://dl.acm.org/doi/pdf/10.1145/3347146.3359353

Cloud Functions (think AWS Lambda) collaborating across #IoT Sensors, Device, Edge and Cloud... Supports ESP8266, Arm, AVR and #RaspberryPi...

"CSPOT: portable, multi-scale functions-as-a-service for IoT"
https://dl.acm.org/doi/pdf/10.1145/3318216.3363314

Wireless Mesh and Software Defined Networks for Smart Cities #IoT...

"Software-defined wireless mesh networking for reliable and real-time smart city cyber physical applications"
https://dl.acm.org/doi/pdf/10.1145/3356401.3356406

Managing #IoT device faults in the Fog Layer...

"IoT fault management in cloud/fog environments"
https://dl.acm.org/doi/pdf/10.1145/3365871.3365882

Collaborative #GPS Positioning for Bike Sharing in Smart Cities #IoT

"BikeGPS: Localizing Shared Bikes in Street Canyons with Low-level GPS Cooperation"
https://dl.acm.org/doi/pdf/10.1145/3343857

Assuring Privacy for #MachineLearning of #IoT sensor data...

"Challenges of Privacy-Preserving Machine Learning in IoT"
https://dl.acm.org/doi/pdf/10.1145/3363347.3363357

State Machines in #RustLang...

https://blog.yoshuawuyts.com/state-machines/

#WebAssembly + #TinyGo in the web browser...

https://marianogappa.github.io/software/2020/04/01/webassembly-tinygo-cheesse/

Detecting Speech Emotion with #RaspberryPi...

"Emotion Filtering at the Edge"
https://dl.acm.org/doi/pdf/10.1145/3362743.3362960

Measuring Power Consumption on #IoT devices with @RIOT_OS...

"Eco: A Hardware-Software Co-Design for In Situ Power Measurement on Low-end IoT Systems"
https://dl.acm.org/doi/pdf/10.1145/3362053.3363495

Image Sensor with Energy Harvesting on #LoRa #IoT network...

"Camaroptera: a Batteryless Long-Range Remote Visual Sensing System"
https://dl.acm.org/doi/pdf/10.1145/3362053.3363491