He ads-up displ ays

In-car tech is great, but not when it tempts us to take our eyes away from the road.  The so­lu­tion?  To project drive-crit­i­cal info on to the wind­screen.  Ja­panese out­fit Lexus al­ready of­fers a heads-up dis­play in its cars that shows nav­i­ga­tion cues and ve­hi­cle speed.  It even has touch con­trol with steer­ing wheel sen­sors that mimic your fin­ger move­ments, al­low­ing you to se­lect func­tions with­out any dis­trac­tion from the task at hand.