Concept of mobile phone with use complete surface as display.
posé Concept of mobile phone with use complete surface as display
This concept uses keyboard tactile feedback and keyboard is the another light reflective display (technology similar to the e-ink, or maybe e-ink itself), pretty contrast to read the e-books.
Almost all surface is sensorial that means you can use and even reprogram all of it’s sides or corners to act as you wish. Example: make the right side to act as the scroll wheel or the wacom’ touch strip. Moreover it could be some kind of “sensorial profiles” for applications.
The phone also could converted — you can rotate the display at 180° and to transform it to the vertical e-book reader or the horizontal music player. If so, the external display now acts as the three-button music player and you have the tactile feedback from the virtual buttons.