Check out the mysterious Sony Rolly. It’s a mediaplayer with a little extra. Supposedly it has no screen and only one knob to control it. Nobody’s really sure what it does as of yet, but it looks like a lot of fun. Click the picture to get a larger view.

Sony comes up with this totally new kind of product, that brings us entertainment in the shape of music in a totally new way. So what does this tell us? — Read on