Gestures are based on sign language with a touch dimension. With AR is becoming real sign language with the Digital.
“Gestures are the new clicks. Every app, game or tool you open on your phone must includes a swipe, tap or pinch to function. These gestures are the secret to making great mobile apps work. And there’s a lot that goes into it. With clicks, designers and developers really only had to think about where they wanted the action to appear on the screen. With gestures, you have to consider the type of physical action, its location on the screen, and whether users can intuitively find and touch it.”