The software package contains the Foottroller hub software for Windows PC, and Foottroller driver for steamVR.
Usage 1: Use the Foottroller hub for SteamVR: http://www.youtube.com/watch?v=bPx_QMZ3PQo
Usage 2: Use the Foottroller hub to distribute Foottroller control and data to games/applications through a local network:
http://www.youtube.com/watch?v=DBhiTu2qajs
Usage 3: Use the Foottroller hub to feed controls to vjoy, and use the controls to control games on the PC.