Gesture recognition enables humans to communicate with the machines and interact naturally without any physician input devices
such as keyboards, mouse or touch screen. In theory the purposes of gesture recognition is to
control the cursor movement on screen with your hand on finger tips. Working with 3D Depth Sensor it can precisely
measure the location and trajectory of user’s hands or body parts. The user does not have to stop be measured or calibrated with the
system, but instead can walk up and begin interacting right away.