QR code wallpaper creates virtual bookcases for those with limited space

We’ve already seen wallpapers adapted to block Wifi signals and even create virtual grocery stores, and now we’ve come across an innovation aimed at the budding reader. A collaboration between Vodafone Romania, furniture retailer MobExpert, and McCann Bucharest, the Digital Library Wallpaper uses QR codes to create a flat, virtual bookcase for those with little floor space.