Radar sensorYour own hand as an interface
Buttons and keys become superfluous. The 'Soli' radar technology from Google ATAP and Infineon enables devices to be controlled by hand movements. Two prototypes were presented at the Google I/O developer conference in Mountain View, USA.
© Infineon|Google ATAP
The Soli chip can even recognize the direction in which the fingers are rubbed together, despite its small size.