Choosing the right type of camera for your interactive installation

is one of the most important technical choices you can make in your  initial planning phases. Making the incorrect choice can really impact how well your installation reacts to its victims and it can also impact its ability to perform robustly in a large amount of environments. You can always correct for certain things in software, but the hardware setup can often be the first line of defense against undesired behavior. read more http://www.creativeapplications.net/tutorials/guide-to-camera-types-for-interactive-installations/