This cool concept called the iBangle designed by Gopinath Prasana is a MP3 player concept that boasts a multi-touch track pad for you to control your favorite music tracks. This gadget doesn't have a display screen or projector for you to enjoy movie files. There's a multi-touch track pad for easy navigation, and the audio finds its way to your ears via a couple of wireless earbuds. I think wearing it is better then carrying an extra gadget after all.
Source : Yanko