When we think of smartphones, we usually think of a device with a touchscreen display for input. Now the Trypoxy concept phone offers something radically different. The phone looks like a smooth pebble that fits snugly in one hand. It features a touchscreen display on the front, but if you want to experience it fully, you’ll be able to pull out the back panel slightly, exposing a soft gel-like substance at the back, allowing you to pinch and squeeze it in order to control your phone. Seems like a sort of clam that we’d might think of eating, but it’s definitely a unique design.