First of all, this is a Nokia N800 series unit from 2008, so it’s all the more amazing nowadays. This concept device was created by designer Jm.Jo that you can find at the address firstname.lastname@example.org. He created the project for Nokia and as you can see we’re dealing with a smartphone that adopts the QWERTY slider form factor.
There’s also a tilt hinge mechanism on board, as well as jog stick for games and video call support, possibly thanks to a front camera. This model also has an interesting feature, as it generates a hologram effect on the plastic part of the case through injection molding, that makes the entire thing much cooler and appealing to youngsters.
Hologram patterning can be changed and inscriptions/decorations can appear where you want them to. Considering the popularity of the Nokia N950 model, strictly designed for developers, could it be based on this concept?