Play a piano duet with Google's AI partner

When Google tries to educate public about its AI research, it often releases tools that playfully explain the grittier, technical corners of artificial intelligence. Like, say, neural network software that looks at objects through your device's camera and spits rhymes about everyday objects. But they also launch fun tools, like AI Duet, an interactive web-based app that accompanies your piano plinking. Musician Yotam Mann first debuted the app at an event back in November after staying at Google Creative Lab in New York, then open-sourced the code for it. But since it was a bit of a pain to install, the search giant cleaned it up and released it with a simpler web-based interface. On desktop, your home keys activate a slice of the piano's middle notes, while mobile users can tap directly on the screen.