Input device switching an operating channel of a radio tranceiver between first and second computer systems
View Patent ↗An input device for switchable use between first and second computer systems. A controller of the input device can execute switching logic to direct a radio transceiver of the input device to switch an operating channel of the radio transceiver to a first channel monitored by the first computer system in response to a first event, and thereby, the input device can be utilized to insert data into the first computer system. The controller can execute switching logic to direct the radio transceiver to switch the operating channel to a second channel monitored by the second computer system in response to a second event, and thereby, the input device can be utilized to insert data into the second computer system.
1. A method for switching an operating channel of a radio transceiver, the method comprising:
a first input device receiving a signal from a second input device having priority over the first input device to communicate with a first computer system, the first input device having a radio transceiver operating at a channel, the channel being the same as a channel monitored by a radio transceiver of the first computer system; and
in response to said receiving, the first input device switching the channel of the radio transceiver of the first input device to a channel that is different than the channel monitored by the radio transceiver of the first computer system, wherein the channel that is different is monitored by a radio transceiver of a second computer system, and wherein said switching is performed without the input device terminating or establishing signals between the first computer system and a display device communicatively coupled to the first computer system and without terminating or establishing signals between the second computer system and a display device communicatively coupled to the second computer system.
2. The method of claim 1 , further comprising:
the first input device detecting an event;
the first input device determining that the detected event is identified by an event identifier, and in response, the first input device switching the channel of the radio transceiver of the input device from the channel monitored by the radio transceiver of the second computer system to the channel monitored by the radio transceiver of the first computer system.
3. The method of claim 2 , wherein the event comprises movement of a cursor across a logical boundary of a display device.
4. The method of claim 2 , wherein the event comprises expiration of a time period.
5. The method of claim 2 , wherein the event comprises movement of a switching device coupled to the first input device.
6. The method of claim 5 , wherein said movement is in a direction toward the first computer system.
7. The method of claim 5 , wherein said movement is in a direction toward the display device communicatively coupled to the first computer system.
8. The method of claim 1 , further comprising:
the first input device detecting a first event;
the first input device determining that the detected first event is identified by an event identifier, and in response, the first input device restricting switching the channel of the radio transceiver of the first input device from the channel monitored by the radio transceiver of the second computer system to the channel monitored by the radio transceiver of the first computer system in response to a second event.
9. The method of claim 8 , further comprising:
further in response to said determining that the detected first event is identified by an event identifier, the first input device restricting switching the channel of the radio transceiver of the first input device from the channel monitored by the radio transceiver of the first computer system to the channel monitored by the radio transceiver of the second computer system in response to a third event.