4 ms·

Google also used ultrasonic pairing/auth for Chromecast https://www.theverge.com/2014/6/26/5846726/chromecast-will-use-ultrasonic-sounds-to-connect-nearby-devic

by akelly 4y ago

Google also used ultrasonic pairing/auth for Chromecast https://www.theverge.com/2014/6/26/5846726/chromecast-will-use-ultrasonic-sounds-to-connect-nearby-devices https://www.theverge.com/2014/6/26/5846726/chromecast-will-u...