SlotCountDigiPro

SlotCountDigiPro is a lap counter for slotcar tracks (e.g. Carrera(tm), Faller(tm), Siku(tm), Scaletrix(tm)).
Some users successfully used it for the detection of RC-Cars.
The cars are detected by the smartphone camera.
There is no special extra hardware necessary.
SlotCountDigiPro counts the laps during a race and calculates the lap times
As the cars are detected via their color it is possible to use SlotCountDigiPro even for digital tracks with lanechanging.
From inside the app an online-tutorial can be displayed.

There now is an additional display-App available at Google Play: SlotCountDigiMon
Install it on a tablet and it will connect to SlotCountDigiPro.
During race all information (car order, leading car, fastest lap) is displayed in real time on the tablet. Check this out!