3D Tech from Japan

I am not too sure what this all mean but it seem the Japanese have new technology that allows a person be duplicated in a 3d format. I get this will be helpful at the barber shops. You will be able to see the hair cut you want and try out the different styles. Also another use would be in trying on clothes at the store. You will not have go to the dressing room. As for a pervert stand point you can but an image of the one you are stalking in different clothes. Think of the live this will save.