This is Armor Wall, by P&A (Panda) Lab:
We use the traditional chinese paper-folding toy which called”East-West-South-North-Center”
as one element and stack up these folding paper to create a surface.
We use 2 servo motors to control the nods on the surface by spinning the plates which have strings connecting to the “East-West-South-North-Center” surface.
The microcontroller “Arduino” help us to send the messages to the motor and make the movement.