Enabled to play a video file on the screen. Just turn Bluetooth on and
press StartChat, it will play a sample video. The way it works is like
this
- If Bluetooth is off, it will assume that the device is remote and
works just like a normal chat client to send messages
- If Bluetooth is on and paired to the KHR-Robot, it will assume the
device is attached to the robot face and show the screen to play video
based on the incoming messages.