Game developers use motion-capture tech to teach autonomous cars to understand hand gestures and body language.

https://spectrum.ieee.org/transportation/self-driving/selfdriving-cars-learn-to-read-the-body-language-of-people-on-the-street?utm_source=roboticsnews&utm_medium=email&utm_campaign=roboticsnews-09-01-20&mkt_tok=eyJpIjoiWXpNMlpqZGpNemxtTnpjMyIsInQiOiJjZGhzWTVOOEhUbGltVDg3TlNBWXpIVUlyT1RcL2lsM3dxdlRnR1ozZGoyQ0NBRk1rcU9PdXNCdUx6QlRaNVRkeUNLRlVFS2M1QTZUaWQ4dEd1ZUZ2dDRGQjA4RXc2ZnVrSlgrKzZueHNrRE1HYW4ycGhPNEUrUWgzeHBxXC9DZmZnIn0%3D

Source: IEEE Spectrum
Illustration by Chris Philpot