US 11,989,274 B2
Virtual reality system incorporating wearable accessary
Yen-Min Chang, Hsin-Chu County (TW)
Assigned to PIXART IMAGING INC., Hsin-Chu County (TW)
Filed by PixArt Imaging Inc., Hsin-Chu County (TW)
Filed on Jul. 14, 2023, as Appl. No. 18/222,008.
Application 18/222,008 is a continuation of application No. 17/527,278, filed on Nov. 16, 2021, granted, now 11,748,464.
Application 17/527,278 is a continuation in part of application No. 16/878,225, filed on May 19, 2020, granted, now 11,210,381.
Application 16/878,225 is a continuation in part of application No. 16/716,806, filed on Dec. 17, 2019, granted, now 10,699,558.
Application 16/716,806 is a continuation in part of application No. 16/519,197, filed on Jul. 23, 2019, granted, now 10,554,660.
Application 16/519,197 is a continuation in part of application No. 16/360,605, filed on Mar. 21, 2019, granted, now 10,403,060.
Application 16/360,605 is a continuation in part of application No. 16/117,334, filed on Aug. 30, 2018, granted, now 10,282,928.
Application 16/117,334 is a continuation in part of application No. 15/964,718, filed on Apr. 27, 2018, granted, now 10,089,802.
Application 15/964,718 is a continuation in part of application No. 15/722,435, filed on Oct. 2, 2017, granted, now 9,984,222.
Application 15/722,435 is a continuation in part of application No. 15/343,509, filed on Nov. 4, 2016, granted, now 9,818,245.
Application 15/343,509 is a continuation in part of application No. 14/684,648, filed on Apr. 13, 2015, abandoned.
Claims priority of application No. 103123544 (TW), filed on Jul. 8, 2014.
Prior Publication US 2023/0367859 A1, Nov. 16, 2023
Int. Cl. G06F 21/32 (2013.01); A61B 5/117 (2016.01); A61B 5/1171 (2016.01); A61B 5/1172 (2016.01); G06V 40/70 (2022.01); G06V 40/10 (2022.01); G06V 40/12 (2022.01); G06V 40/16 (2022.01); G06V 40/18 (2022.01); H04L 67/131 (2022.01)
CPC G06F 21/32 (2013.01) [A61B 5/117 (2013.01); A61B 5/1172 (2013.01); A61B 5/1176 (2013.01); G06V 40/70 (2022.01); G06V 40/12 (2022.01); G06V 40/15 (2022.01); G06V 40/172 (2022.01); G06V 40/197 (2022.01); H04L 67/131 (2022.05)] 20 Claims
OG exemplary drawing
 
1. A virtual reality (VR) system, comprising:
an image viewing device, comprising:
a VR box, configured to detect a biometric characteristic to identify a user ID according to the biometric characteristic, and output an ID signal associated with the identified user ID; and
a system server, connected with the VR box via a wire line, and configured to
receive, via the wire line, the ID signal from the VR box, and
transmit, via the wire line, video stream associated with the identified user ID to the VR box to be shown thereon; and
a wearable accessary, configured to
detect an attached status and movement of the wearable accessary after receiving the ID signal from the VR box, and
send a control signal to the image viewing device to change image content in the video stream according to the detected movement of the wearable accessary when the attached status indicates continuous wearing.