In collaboration with Let's Go Digital, designer Technizo Concept was inspired by a patent filed in June this year by Vivo, describing a smartphone crammed with incredible technologies. We start with the possibility of unfolding / folding on three axes, to form either a smartphone a little thicker than the average, or a large tablet in 16/9 format.
There are also two small projectors at the bottom of the tablet, displaying a keyboard on a flat surface when the device is placed on its edge (see images below and below), probably using 'a retractable support. Naturally, this holographic keyboard can be used thanks to a technological witchcraft that other manufacturers are already exploring since Samsung already filed a similar patent in 2016. This project is thus similar to a real auxiliary laptop, easy to carry and usable when your main machine is not at hand.
As always, remember that patents do not confirm that a product is in development, but allow us to give big clues as to the directions explored internally by its manufacturer.