Exactly this. Touch-screens require too much attention, they are even unsafe for walking. "Smartphone lanes" opened in some US or Chinese cities prove it [0].

Exactly this. Touch-screens require too much attention, they are even unsafe for walking. "Smartphone lanes" opened in some US or Chinese cities prove it [0]. The future should be taking example from aviation and building some AR with full windshield HUD or glasses (Google Glass/MS Hololens style). Then to keep control over that I would be fine with real buttons, touch-pad, track-point, or whatever which doesn't need my head-down after short self-training. But it is not only hardware. I simply want undo feature in infotainment software! It is so irritating when I have ask passenger to take over control when I get lost in menu maze in traffic. [0] https://www.theguardian.com/world/shortcuts/2014/sep/15/china-mobile-phone-lane-distracted-walking-pedestrians https://www.theguardian.com/world/shortcuts/2014/sep/15/chin...