Interface for consistent program interaction with auxiliary computing devices
US7784065B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Feb 7, 2005 |
| Grant date | Aug 24, 2010 |
| Priority date | — |
| Expiry date | Nov 13, 2028 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F2209/545
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
Described is a system and method including an auxiliary display platform having an interface (API) set that provides a way for client applications running on a main computer system to interact with various types of auxiliary displays, irrespective of differences between various device implementations. Interaction includes displaying content and notifications provided by the application, and returning events to the application. In one implementation the API set comprises a set of COM objects that register and perform configuration checks of a client application, send content and notifications to attached devices, and return events from the attached devices. The application may send data to an endpoint corresponding to a communication destination (e.g., a particular auxiliary device application) and a contract (e.g., a format) for the data. The platform and API set thus provide an abstraction layer for applications to provide information independent of any particular auxiliary device implementation.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.