Microsoft, Kaufhof, RTL2,
Siemens, Otto, Olympus,
Samsung, Deutsche Telekom, Newbridge,
Ford, Reemtsma, e-plus, Dresdner Bank,
Macrotron (Ingram Micro Group), Hewlett Packard,
Museum of Transport Lucerne Cosmorama
Real film with actors and computer graphics overlay clickable by the whole audience

although it was not yet perfect!

Proxima Corporation, USA, 1992
Philips Electronics N.V., Netherlands, 1997
Stanford University, USA, 2001
Massachusetts Institute of Technology, USA, 2006
Microsoft Research Asia, P. R. China, 2005
Binghamton University, USA, 2000
Air Force Research Lab, USA, 2000
York University, Canada, 2004
University of British Columbia, Canada, 2004
Swiss Federal Institute of Technology Zürich, Switzerland, 2003
University of Konstanz, Germany, 2007
Columbia University, USA, 2008
Ulm University, Germany, 2013
University of Duisburg-Essen, Germany, 2013
The University of Sydney, Australia, 2002
Merrimack College Massachusetts, USA, 2017
Rensselaer Polytechnic Institute Troy, USA, 2017
etc.

but it did not get perfect!


Because one thing has not yet been invented!

The camera must be able to take thousands of pictures per second


And we have done it for you:
10000 pictures/second
Every 100µsec the X and Y coordinates of
individual light flashes are detected