Have you ever tried to find your car in a parking lot full of cars? I think it's pretty common. And the frustration when your car is not found is much more common. I never can remember the place where I park my car. Whichever things I decide as a landmark happen to be found at every other turn. If it's inside the building, I end up forgetting the level.
I wish there was some device which can detect the car and guide me to my car. Something with a small basic screen, which can show arrows and tell me where is my car.
Anybody working on it?