Introduction – What Are Car Dash Cams? Essentially, the dash cam is a simple camera that is supposed to sit atop your dashboard, recording the events that transpire during your voyages. Make no mistake, though, car dash cams aren’t ordinary cameras. They’re supposed to pass specific criteria before they can be labelled as best dash […]
Earliest HUD(Head Up Display) has been used on fighter jets. And since then the technology has been developed and used in consumer market.