Picture this doomsday scenario: you've gone and covered the screen of your phone with stylish hearts and esses
, only to discover that the design just doesn't fit your mood anymore. With classic methods of bejeweling, that puts you in a bit of a pickle, seeing how your phone's now covered with a nice, thick layer of glue separating the sparkly stuff from the shell of the handset. It's all good, though -- with his new concept, designer Nils Siegel pictures a world where you can change your phone's gems as quickly as... well, popping out and plugging in a couple hundred tiny squares. A fun task? Not necessarily, but in the scheme of things, it's probably cheaper than buying a new phone for every mood change.