This concept Wallpeppr by designer Carlo Jorges is truly an interesting idea. It is capable of coating different surfaces with images downloaded from Flickr albums, provided it is connected to a computer via a network cable beforehand. The driver-software plugs into the Flickr website, where you then determine the output size of the image. All you need to do is click GO and the image will be sent to the roller, where it is then printed via inkjet. There are plans to release a wireless version in the future, but before that the Wallpeppr has to go commercial first.