Method and device for predicting user's intent
US11991442B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Jun 21, 2022 |
| Grant date | May 21, 2024 |
| Priority date | — |
| Expiry date | Dec 14, 2042 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04W4/80
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A method for predicting user's intent is provided. The method is performed by a computing device and includes: 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 measure the spatial information between each other via 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.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.