CapCam: Enabling Rapid, Ad-Hoc, Position-Tracked Interactions Between Devices (ACM ISS 2016)
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- Опубліковано 26 вер 2024
- We present CapCam, a novel technique that enables smartphones (and similar devices) to establish quick, ad-hoc connections with a host touchscreen device, simply by pressing a device to the screen’s surface. Pairing data, used to bootstrap a conventional wireless connection, is transmitted optically to the phone’s rear camera. This approach utilizes the near-ubiquitous rear camera on smart devices, making it applicable to a wide range of devices, both new and old. CapCam also tracks phones’ physical positions on the host capacitive touchscreen without any instrumentation, enabling a wide range of targeted interactions. We quantify the communication performance of our pairing approach and demonstrate data transmission rates up to four times faster than prior camera-based techniques. To demonstrate the unique capability and utility of our system, we built a series of example applications, highlighting different interaction techniques CapCam enables.
Xiao, R., Hudson, S. E. and Harrison, C. 2016. CapCam: Enabling Rapid, Ad-Hoc, Position-Tracked Interactions Between Devices. In Proceedings of the 11th ACM International Conference on Interactive Surfaces and Spaces (Niagara Falls, Canada, November 6 - 9, 2016). ISS '16. ACM, New York, NY.
this would be so amazing and let us do things so much easier. hope it's also secure.
Why have you guys not shared this video? Brilliant idea
Would there be a open source code or github realease?!? Thanks...