Interaction method, system, and device for information
US11281334B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Nov 30, 2018 |
| Grant date | Mar 22, 2022 |
| Priority date | — |
| Expiry date | Nov 30, 2038 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04W4/80
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
The present application discloses interaction method, system, and device for information. After recognizing a non-transparent shielding object or a second device, a first device with a light-sensing screen provided in the embodiments of the present application transmits shielded screen information to the second device for processing. One example is that the second device sends an operation instruction to the first device with a light-sensing screen according to a use scenario of a user, to change the screen information stored or/and displayed in the first device with a light-sensing screen. In this way, Interaction for information according to user requirements based on a photosensitive recognition technology between different devices may be implemented according to this application.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.