Furby - Ultrasonic Comms
Channel: Foxx D'Gamma
Date: 2017-11-12

This is a quick demo of how the Furby Boom uses ultrasonics/sound communications. Checking out the patent reveals some gnarly cool shit!

Furby Patent: Jump to page 12, then 20+ https://patentimages.storage.googleapis.com/ef/69/33/835dc9facbc4d4/US20060270312A1.pdf