They created the touchable virtual reality

Today, it is announced that japanese researchers created a fully immersive virtual reality which you can feel by touching. The system is a combination of motion tracking, holograms and ultrasonic waves. This is surely one step further in interactivity. Here is the video explaining the details:

http://gizmodo.com/5331335/holograms-are-ready-for-your-groping

under the video section, people argue about a funny outcome of such a technology. Would it be cheating if you have sex simulation with an hologram girl? some say yes for sure, some say that is nothing emotional. One of them can not wait for the pornograms he is going to interact with. ha aha.

Last night, I was watching Ghost in the Shell (Innocence), a similar question was asked in the movie by a wise  woman who seemed to be  the director of a robot laboratory. What about sex with a robot? “a sex-droid”.

I guess this is going to be a subject of ethical discussions in the technology era.