Truly amazing. It never ceases to amaze me how people in orient Asia are eager to use technology in such an intelligent way. If this system were implemented her

Truly amazing. It never ceases to amaze me how people in orient Asia are eager to use technology in such an intelligent way. If this system were implemented here in my country (Spain) I'd bet (and I'd win) that the revenue would be insignificant and the vast majority of the ads would've been covered in graffiti in less than 1 month. Anyway TESCO please pimp my underground!!!!! ;D