Time passes, technologies and methods improve, and the things that seemed impossible a little while ago are surprisingly close at hand: it is appropriate to say it, given the incredible new bionic arm born from the collaboration between the American Universities of Pittsburgh and John Hopkins. This is a remarkable leap forward: the robotic arm has the ability to accurately perceive vibrations, temperatures, contact with objects and degree of pressure: in other words, it is equipped with touch and sense. More than 27 degrees in freedom of movement also allow him to perform absolutely extraordinary gestures: the daily ones.

The most phenomenal feature, of course, is represented by the control system: to move this concentrate of technology, in fact, just thinking: a great gift.