US 11,991,442 B2
Method and device for predicting user's intent
Guangyu Sun, Beijing (CN); Libo Kang, Beijing (CN); and Jiangli Liu, Beijing (CN)
Assigned to MEDIATEK SINGAPORE PTE. LTD., Singapore (SG)
Filed by MediaTek Singapore Pte. Ltd., Singapore (SG)
Filed on Jun. 21, 2022, as Appl. No. 17/845,020.
Claims priority of application No. 202210352977.4 (CN), filed on Apr. 2, 2022.
Prior Publication US 2023/0319398 A1, Oct. 5, 2023
Int. Cl. H04N 23/661 (2023.01); G01P 15/18 (2013.01); G06F 3/01 (2006.01); G06F 3/16 (2006.01); G06F 30/327 (2020.01); G06V 40/20 (2022.01); H04N 23/611 (2023.01); H04W 4/80 (2018.01)
CPC H04N 23/661 (2023.01) [G01P 15/18 (2013.01); H04N 23/611 (2023.01); H04W 4/80 (2018.02)] 22 Claims
OG exemplary drawing
 
1. A method for predicting user's intent, wherein the method is performed by a computing device and comprises:
receiving spatial information and acceleration data from a portable device and a wearable device worn by a user, wherein the wearable device and the portable device are configured to measure the spatial information between each other via Ultra-Wideband (UWB) when either the wearable device or the portable device detects that an activity of the user or a motion status of either the wearable device or the portable device has changed based on the acceleration data measured by accelerometers in the wearable device and the portable device;
identifying a behavior of the user using the wearable device and the portable device and predicting user's intent based on the spatial information and the acceleration data; and
transmitting a notification signal to the wearable device to notify the user of user's intent or performing an operation in response to the user's intent.