Elliptic Labs is a privately held company with offices in San Francisco, California; Shanghai, China; and Oslo, Norway. Started in 2006 as a spinoff from the signal processing environment at the university of Oslo, Elliptic Labs grew from our initial research background in echo-management systems for multi-antenna mobile communication. Elliptic Labs' ultrasonic technology provides 3D touchless gesturing for consumer devices, creating more intuitive ways for users to navigate content and access information, while making devices more beautiful.