How AI Will Help Keep Time at the Tokyo Olympics

Omega, the official timekeeper of the Games, is now using computer vision and motion sensors for events like swimming, gymnastics, and beach volleyball. Continue reading How AI Will Help Keep Time at the Tokyo Olympics

The Secret Origins of Amazon’s Alexa

In 2011, Jeff Bezos dreamt up a talking device. But making the virtual assistant sound intelligent proved far more difficult than anyone could have imagined. Continue reading The Secret Origins of Amazon’s Alexa