The BiggiFi client application has three modes to control applications running on the host: Smart Gesture, Touch, and Sensor.

· Smart Gesture Mode simulates a mouse on the display and provides scroll bars to scroll up/down and left/right and allows the user to zoom in/out.

· Touch Mode simulates a touch pad on the display, allowing the user to virtually reach out and touch the large display through the smartphone.

· Sensor Mode uses the smartphone’s gravity sensor data to control application motion on the large display.