Navikey / automobile keys

All the car owners may have the experience
of forgetting where they parked their cars.
navikey that finds the location of a car through gps.
The way of recognizing the location of a car through lights and sounds has some problems, such as offensive noises, operation within the limit, and difficulties in recognition during daytime.
Navikey accurately informs its user of the location of a car through OLED display. Compared with general wireless door keys for automobiles, Navikey makes it possible to know whether the car door is locked or
not through the slide-type open/close button without going close to the car.