How many times have you inserted the USB plug of your gadgets the wrong way up? Despite having the USB sign clearly labelled on the correct side, I still do it everyday, often because I don't look at it at all.

With this latest USB concept design by Ma Yi Xuan, this problem will disappear once and for all, because the Double U works both ways � there won't be a wrong side! Might this ever become a reality? Hopefully by USB 5.0…

[via Yanko]