USB-flash drive, allowing to see its contents

This delightful USB-flash drive is not just stylish looks - it allows the user to define its contents without having to connect the device to your computer.





Glass "display" on the surface of the flash drive shows what type of files are recorded on the media: pictures pink color is blue - text documents, green - video, etc.



The size of the color "spots" is proportional to how much each type of files takes place on the disk. But, of course, to ensure that the work of the display, even in a state disconnected from the PC, the battery is needed, but its availability is seriously increase the price of the flash drive.



But nice and comfortable :) It is a pity that such a device - so far only a concept.