User interface device using transmission and reception of ultrasonic signals
AssigneeCenter for Integrated Smart Sensors Foundation
InventorKyung Il Cho
Life of this patent
Estimating the term…
Abstract
Disclosed is a user interface device that interacts with a computer or a TV that realizes an electronic device, the user interface device including a motion recognition module configured to recognize a motion of a user by using transmission and reception of an ultrasonic signal; and a battery configured to supply electric power to the motion recognition module.
Claims17
A user interface device that interacts with a computer or a TV that realizes an electronic device, the user interface device comprising:
- a motion recognition module configured to recognize a motion of a user by using transmission and reception of an ultrasonic signal;
- and
- a battery configured to supply electric power to the motion recognition module.
A mouse device that interacts with a computer or a TV that realizes an electronic device, the mouse device comprising:
- a motion recognition module configured to recognize a motion of a user by using transmission and reception of an ultrasonic signal;
- and
- a battery configured to supply electric power to the motion recognition module.
Dependencies are inferred from the claim text.