US 12,001,606 B2
Control device comprising detection unit configured to perform detection of brain wave and control method therefor
Susumu Takatsuka, Tokyo (JP); Hiroki Tetsukawa, Tokyo (JP); and Itaru Shimizu, Tokyo (JP)
Assigned to SONY GROUP CORPORATION, Tokyo (JP)
Appl. No. 17/919,375
Filed by SONY GROUP CORPORATION, Tokyo (JP)
PCT Filed Apr. 9, 2021, PCT No. PCT/JP2021/014982
§ 371(c)(1), (2) Date Oct. 17, 2022,
PCT Pub. No. WO2021/215266, PCT Pub. Date Oct. 28, 2021.
Claims priority of application No. 2020-076460 (JP), filed on Apr. 23, 2020.
Prior Publication US 2023/0161411 A1, May 25, 2023
Int. Cl. G06F 3/01 (2006.01); A61B 5/372 (2021.01); A61B 5/397 (2021.01); G06F 21/32 (2013.01)
CPC G06F 3/015 (2013.01) [G06F 3/012 (2013.01); A61B 5/372 (2021.01); A61B 5/397 (2021.01); G06F 21/32 (2013.01)] 17 Claims
OG exemplary drawing
 
1. A control device, comprising:
a detection unit configured to:
perform detection of a brain wave included in a measured biometric signal of a user and detection of a user action based on information other than the brain wave included in the measured biometric signal, wherein the information other than the brain wave includes a myoelectric signal;
detect the user action based on the myoelectric signal measured from the user; and
a processing unit configured to perform a predetermined process based on the brain wave in a case where the user action is a predetermined action, wherein
the control device has a first mode in which the myoelectric signal is measured and a second mode in which a brain wave signal is measured, and
the control device is configured to set a time resolution and an amplification factor of a signal amplifier at a time of reading a signal in the first mode to be lower than a time resolution and an amplification factor of the signal amplifier at a time of reading a signal in the second mode.