SeeFront

SeeFront, based in Germany, is working towards autostereoscopic (glasses-free) 3D technology. SeeFront's solution uses special optics that are mounted in front of any display (monitor, mobile phone...), a head-tracking camera and software. There is one user that is being 'tracked' by the camera, and this person can move around freely. Others can view the 3D, but they 'depend' on the position of the "master" viewer.

SeeFront's web page