HDMI Communication System for Electronic Devices and Methods Therefor

摘要

A system includes a mobile communication device and a communication companion device to communicate with the mobile communication device. The communication companion device can include a high-definition multimedia (HDMI) connector to couple to a remote device. The mobile communication device and the communication companion device to exchange an authentication key to enable communication therebetween when the HDMI connector is coupled to the remote device. The mobile communication device can be used as an input control, in the form of a mouse in one embodiment, to control the presentation of data on the remote device.

主权项

1. A system, comprising:
a mobile communication device; and a communication companion device to communicate with the mobile communication device, the communication companion device comprising a high-definition multimedia (HDMI) connector to couple to a remote device; the mobile communication device and the communication companion device to exchange an authentication key to enable communication therebetween when the HDMI connector is coupled to the remote device; the mobile communication device and the communication companion device to exchange the authentication key without input from a user.