Using a stationary bike stand to pedal around in google earth. I use an arduino for getting input from a cadence sensor. (hacked from the cheapest speedometer available for my bike ~ 10$) I use a usb joystick for turning and compatibility with other games.

Python 2.7, pySerial, Arduino IDE, Google earth plugin, a browser compatible with google earth

1. Upload the software for the arduino

2. run the server:

   python server.py

This should open a browser window with he google earth plugin running.