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Touch screen: Multipoint capacitive touch screen with touch pen, which supports Chinese and
English input.
Keyboard: Photograph, direction control, switch between Chinese and English, data collection,
volume control, power on, power off and other functions.
Microphone: Internal microphone can be used for field collection of voice message.
Reverse side of handheld controller
Handheld controller:There are camera, battery cover, belt, trumpet, etc. on the reverse side of
iHand20 handheld controller.
Handheld controller and application
Fig.2- 1
Touch screen
Keyboard
MIC