Few weeks ago, Explorer-27 was a short, dog-sized robot:
and after weeks of further development..
fast prototype using sticky plasty to form a tablet holder.
And installed the LED eyes into this new paper Husky head.
As you can see, when the user moves the robot, the eye will follow the direction, this was done by transmitting data from one Arduino to the other using I2C protocol which connects multiple arduino together and then to the Unity program in the windows tablet.