With mobile companies introducing modern technology to their handsets, cell-phones have ceased being just a communicating device. They have transformed into pocket- sized, multifunctional gadgets with their capabilities of recording videos, streaming internet and playing music. Inspired by an armadillo, the 03-Phone by Jonathan C. Smith is an identical portable device that keeps the basic interaction between the user and the phone simple. Featuring an interface and buttons with tactile and audible responses, the 03-Phone also presents a jog wheel that squeezes it to fit in your pocket. The users have to open it in order to make or receive a call or select any other functions.