1. A method, comprising: at a first electronic device that includes one or more input components configured to detect pressure of contacts with a touch-sensitive surface, a first processor, and memory storing instructions for execution by the first processor: detecting a contact on the touch-sensitive surface; and, in response to detecting the contact on the touch-sensitive surface: determining a pressure of the contact on the touch-sensitive surface; generating a first input command based on the pressure of the contact on the touch-sensitive surface using a first set of instructions on the first electronic device, wherein the first input command includes a command selected from a predefined set of commands; transmitting the first input command from the first electronic device to a second electronic device, that is distinct from the first electronic device and includes a display, a second processor distinct from the first processor and memory storing instructions for execution by the second processor, for processing on the second electronic device so that the transmitted first input command is processed with a second set of instructions on the second electronic device to update the display, wherein the first set of instructions is distinct from the second set of instructions; and processing the first input command with the first set of instructions on the first electronic device to output information.