6. The method of claim 1 , comprising: transmitting the user interface to a third device different from the first device and the second device; receiving a modified user interface from the third device, wherein a focus of the modified user interface has been set on an interface element of the user interface; and transmitting the modified user interface in the second format to the second device, wherein the second device is incompatible with the first format.
6. The method of claim 1 , comprising: transmitting the user interface to a third device different from the first device and the second device; receiving a modified user interface from the third device, wherein a focus of the modified user interface has been set on an interface element of the user interface; and transmitting the modified user interface in the second format to the second device, wherein the second device is incompatible with the first format. 7. The method of claim 6 , comprising: sending, to the third device, instructions to control the focus of the modified user interface, the instructions comprising a command to bring the interface element of the user interface to a foreground of the user interface.