谷歌艺术与文化项目通过AI与艺术家合作推出新功能，包括Hotspots揭示艺术品细节、Sparky让用户创造新物品、Learning Light教授舞台灯光基础，以及提供文化音频内容的Podcasts，丰富文化体验。

文章介绍用Arduino开发ESP8266进行异步WiFi扫描：调用WiFi.scanNetworks(true)启动扫描，延时等待后用WiFi.scanComplete()获取网络数量，再通过SSID、channel、RSSI、encryptionType读取各网络信息，最后须调用WiFi.scanDelete()清除结果，否则会叠加旧数据。

What an intersting and crazy idea: ATMs as WiFi hotspots. It is a cool idea because It has electricity power It must have a telephone line It is expensive (so people don’t care too much to...