A surgical instrument includes a housing including a touch sensor having a sensor surface disposed thereon. The touch sensor is configured to sense an actuation pattern input on the sensor surface. A shaft extends distally from the housing and includes an end effector disposed at a distal end thereof. An actuation assembly is disposed within the housing and operably coupled to the end effector. A control module is operably coupled between the sensor surface and the actuation assembly. The control module is configured, in response to input of an actuation pattern on the sensor surface, to actuate the actuation assembly such that a function is performed at the end effector.
