TrackIR - TrackIR adds depth to the PC gaming experience by enabling players to take control of the in-game view.
Square - Square helps millions of sellers run their business-from secure credit card processing to point of sale solutions. Get paid faster with Square. Sign up today!
linux-track - Linuxtrack is a software bringing headtracking to Linux and Mac OS X.
Lightspeed - retail and restaurant point-of-sale, ecommerce, and omnichannel solution
VSeeFace - VSeeFace is a free, highly configurable face and hand tracking VRM and VSFAvatar avatar puppeteering program for virtual youtubers with a focus on robust tracking and high image quality
QuickBooksPOS - QuickBooksPOS offer POS system software for small businesses.