Check this out from Youtube
youtube.com/watch?v=eYDPM8Ojulc
The Youtube title in English says Palm-sized screen
Translation from the descripition box:
This is from NTT AiTee Company. The product is Tenoripop. The cute character
appears on your hand. If you move your hand, the camera will follow it. If you put
your hands together, a new character appears. The mechanism finds skin color
information, then the character will appear onto the palm. You can rent this product
starting from 5,000,000yen or around US$55,000.00.
Quick translation from Youtube interview:
The camera finds your skin color information then looks for the palm. Next the
projector puts the character onto the palm. If the camera can’t find the palm of
your hand, the projector will aim for your arm. When you have two palms facing up
and you have two different characters on each palm the software will give you a new
character when you combine both hands.
The interviewer asks ‘How can you use this system in the future?
Firstly, you can read about new products or sales information before you enter any
department store. And, when you grab the product from display you can view
comments from other customers who bought the product.
Shown at the end August.
youtube.com/watch?v=K-MlUrwG4MU