People always have this kind of situation: There are some awesome images and video in hard drive, but there are not any computer nearby. I f people want to share the file to each other, they need to find a computer to do the sharing.
This concept deign could make mobile hard drive more independent. Things in this hard drive could be projected on wall so that people could see the things in hard drive. What's more, people could even share the files by just dragging file while projecting.
