If you have been paying attention to the evolution of technology in recent years, the trend towards miniaturization has certainly been easy to notice, especially when it comes to IT components. But in terms of tablets and smartphones, although advances in technology have been considerable, the products themselves have focused on enlarging the displays.
For example, a newer generation of iPhone usually has a slightly larger screen than the previous one (the same goes for many tablets) – but here's the problem: haven't gadgets become so bulky as to bother us? in your pocket or bag?
To provide a solution to this problem, a new concept was recently launched by engineers at Queen's University in Ontario Canada – a relatively generous display (7.5 inches diagonally) that can be folded or better. said rolled, on its own cylinder, in a manner similar to the ancient parchments of antiquity.
Thus, in the tight position, the display is much more compact, therefore it will be considerably more convenient to carry it.