Method of detecting user interaction and electronic device supporting the same
US11989978B2 · kind B2 · utility
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14Claims
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Key dates
| Filing date | Dec 27, 2022 |
| Grant date | May 21, 2024 |
| Priority date | — |
| Expiry date | Dec 27, 2042 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06V2201/131
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A method of detecting a user interaction by an electronic device according to various embodiments may include acquiring, through a camera, a first image of a real document in which at least one first area is printed, determining whether at least one first part corresponding to the at least one first area and included in the first image is changed, and performing a function of the electronic device corresponding to the at least one first part, based on determining that the at least one first part is changed.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.