Touch device communication
First Claim
1. A method of data communication, comprising:
- during a touch mode;
sensing touch on a first touch surface of a first device during a plurality of touch frames;
detecting a communications coupling with at least one other device at the first touch surface; and
in response to the detection, transitioning to a touch communications mode; and
during the touch communications mode;
sensing touch on the first touch surface during at least one touch frame, andcommunicating data at the first device during at least one communication frame, the communicating of data being from the first device to the at least one other device via the first touch surface through the communications coupling; and
during a burst communication mode, communicating data at the first device via the first touch surface to the at least one other device during at least one communication frame without executing a touch frame;
wherein during the touch mode, the first device senses touch on the first touch surface during the plurality of touch frames without executing a communication frame.
1 Assignment
0 Petitions
Accused Products
Abstract
A system for data communication between a plurality of touch devices is disclosed. The system can include a first touch device having a first touch surface, and at least one other touch device having at least one other touch surface. The first touch device and the at least one other touch device can include a touch controller detecting communications coupling between the first touch surface and the least one other touch surface. The first touch device and the at least one other touch device can include a communication unit communicating data between the first touch device and the at least one other touch device, via the first touch surface and the at least one other touch surface, when the communications coupling is detected. The communications coupling can be detected when a coupling conduit contacts, or is proximate to, the first touch surface and at least one other touch surface.
56 Citations
29 Claims
-
1. A method of data communication, comprising:
during a touch mode; sensing touch on a first touch surface of a first device during a plurality of touch frames; detecting a communications coupling with at least one other device at the first touch surface; and in response to the detection, transitioning to a touch communications mode; and during the touch communications mode; sensing touch on the first touch surface during at least one touch frame, and communicating data at the first device during at least one communication frame, the communicating of data being from the first device to the at least one other device via the first touch surface through the communications coupling; and during a burst communication mode, communicating data at the first device via the first touch surface to the at least one other device during at least one communication frame without executing a touch frame; wherein during the touch mode, the first device senses touch on the first touch surface during the plurality of touch frames without executing a communication frame. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13)
-
14. A touch device configured to communicate data, comprising:
-
a touch controller configured to; during a touch mode; sense touch on a first touch surface of the touch device during a plurality of touch frames, detect a communications coupling with at least one other touch device at the first touch surface of the touch device, in response to the detection, transition the touch device to a touch communications mode, and during the touch communications mode, sense touch on the first touch surface during at least one touch frame; and a communication unit configured to; during the touch communications mode, communicate data at the touch device during at least one communication frame, the communicating of data being from the touch device to the at least one other touch device via the first touch surface through the communications coupling; and during a burst communication mode, communicate data at the first device via the first touch surface to the at least one other device during at least one communication frame without executing a touch frame; wherein during the touch mode, the touch device senses touch on the first touch surface during the plurality of touch frames without executing a communication frame. - View Dependent Claims (15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26)
-
-
27. A system for data communication between a plurality of touch devices, comprising:
-
a first touch device having a first touch surface; and at least one other touch device having at least one other touch surface, wherein the first touch device includes; a touch controller configured to; during a touch mode; sense touch on the first touch surface during a plurality of touch frames, detect a communications coupling between the first touch surface and the at least one other touch surface, in response to the detection, transition the first touch device to a touch communications mode, and during the touch communications mode, sense touch on the first touch surface during at least one touch frame, and a communication unit configured to; during the touch communications mode, communicate data between the first touch device and the at least one other touch device during at least one communication frame, the communicating of data being via the first touch surface and the at least one other touch surface; and during a burst communication mode, communicate data at the first device via the first touch surface to the at least one other device during at least one communication frame without executing a touch frame; wherein during the touch mode, the first touch device senses touch on the first touch surface during the plurality of touch frames without executing a communication frame.
-
-
28. A non-transitory computer-readable storage medium storing program code for enabling data communications, the program code for causing performance of a method comprising:
-
during a touch mode; sensing touch on a first touch surface of a first device during a plurality of touch frames; sensing a touching or hovering object at the first touch surface of the first device during one of the plurality of touch frames; establishing a communications coupling with a second device at the first touch surface via the touching or hovering object; and in response to the establishment of the communications coupling, transitioning to a touch communications mode; and during the touch communications mode; sensing touch on the first touch surface during at least one touch frame, and communicating data at the first device during at least one communication frame, the communicating of data being from the first device to the second device via the first touch surface through the communications coupling; and during a burst communication mode, communicating data at the first device via the first touch surface to the at least one other device during at least one communication frame without executing a touch frame; wherein during the touch mode, the first device senses touch on the first touch surface during the plurality of touch frames without executing a communication frame. - View Dependent Claims (29)
-
Specification