The Mimeo Pen Cellphone by Sam Chu – Mimeo is an innovative mobile phone concept that enables the consumer to make calls and send messages in a more interactive method. The writable bended body from the concept features a indication light on top of the device and an OLED touchscreen regarding efficient functioning. On the bottom part, it contains a call button and a write button that enables an individual to make calls making the surface writable. The end contains the stylus which provides a pen nib when composing with the cellphone. Aside from intuitive and hassle-free use, the cell phone can become a great image of style by presenting four different designs for the surface, pine, azure, roseate and wind, when the phone is not in use.