Dynamic Speedometer

Its a speedometer. Nothing more. Nothing less. But it works at the same time for pedestrian as well as for bicycles and cars. Even for planes. Why? Because the scale is automatically adjusted. The faster you go, cycle, drive or fly, the wider the scale gets. And by swiping left or right, you can change the color. Oh yes: And by double tapping you change from km/h to - MPH (Miles per hour) - m/s (meter per second) - ft/s (feet per second) And if you prefer to see it in your car´s the windshield ... no problem. Mirror the display and it appears as a head up display (HUD) in the glass. Gimme some ideas and I´ll put them in (speedo@puco.de;-)