Look and Feel

Face:

• 2 eyes
• mouth - shape can be changed according to the mood
• LEDs behind the plastic allows the shape change
• play around with the color of LEDs

height: max 1 m

body:

• choose some warm color for body (Erik will choose the color :P )
  
• material: plastic looks better and feels warmer than metal
• print it out on 3d printer?
• advantage of plastic is that it's light-weight