The Traccia mobile phone concept is designed to be held like a pen, and it features an embedded optical sensor that is capable of detecting the traces of what is being written, which the software will then convert into text, commands, and functions. This concept would probably make an ideal phone for someone who hates typing on a touchscreen or physical keypad, possibly because writing comes easier to them. A camera is positioned at the center of the arc under the display, allowing you to take pictures when necessary. You probably won’t see such a phone produced anytime soon, but it’s still an interesting concept.
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