Your smartphone will beat you controlling the Air Hockey Robot (http://jjrobots.com/air-hockey-robot-evo/)
Just install the APP and let the robots take over the World!

Features:
* You can easily calibrate the point of view just dragging your fingers on the screen
* Auto mode (the REAL robot challenge)
* Manual mode (a human take control back of the robot)
* Real Action sounds!: Goal detection, Crowd cheering up...
* Difficulty can be set