Most transactions center around one app: WeChat. WeChat is an app made by Tencent that has become crucial to life in China, especially with Tencent’s state-sponsored initiative of 智慧生活 (zhihuishenghuo, smart living). WeChat enables access to messaging, video chat, payment systems, and public services. And it has nearly one billion users — about as many users as Facebook Messenger. In fact, many of WeChat’s features have recently been eerily appearing in Facebook Messenger.
I use WeChat to message a friend while standing in the middle of a rice paddy, to pay for snacks and water in a remote village, to buy train tickets, to book hotel rooms, to order taxis, to get takeout, and to send my aunt photos. If I wanted to, I could also use it to pay electricity bills, top up my mobile phone account, make hospital appointments, and check the weather.
She dives into life in China – WeChat, Taobao, and life from the rural village to Guangzhou and the electronics capital Shenzhen. The discussion goes into white-labeled shanzhai electronics and the new shanzhai which is open-source on hyperspeed — where creators build on each other’s work, co-opt, repurpose, and remix in a decentralized way, creating original products like a cell phone with a compass that points to Mecca (selling well in Islamic countries) and simple cell phones that have modular, replaceable parts which need little equipment to open or repair.
Eink, E-paper, Think Ink – Collin shares six segments pondering the unusual low-power display technology that somehow still seems a bit sci-fi – http://adafruit.com/thinkink
Stop breadboarding and soldering – start making immediately! Adafruit’s Circuit Playground is jam-packed with LEDs, sensors, buttons, alligator clip pads and more. Build projects with Circuit Playground in a few minutes with the drag-and-drop MakeCode programming site, learn computer science using the CS Discoveries class on code.org, jump into CircuitPython to learn Python and hardware together, TinyGO, or even use the Arduino IDE. Circuit Playground Express is the newest and best Circuit Playground board, with support for CircuitPython, MakeCode, and Arduino. It has a powerful processor, 10 NeoPixels, mini speaker, InfraRed receive and transmit, two buttons, a switch, 14 alligator clip pads, and lots of sensors: capacitive touch, IR proximity, temperature, light, motion and sound. A whole wide world of electronics and coding is waiting for you, and it fits in the palm of your hand.
Have an amazing project to share? The Electronics Show and Tell is every Wednesday at 7pm ET! To join, head over to YouTube and check out the show’s live chat – we’ll post the link there.
