I've been interested for a long time in building my own Saccade Mirror system found here: http://www.k2.t.u-tokyo.ac.jp/mvf/SaccadeMirror/index-e.html
finding the materials is not the issue (like the galvo motorized mirrors : http://camtech.com/index.php?option=com_content&view=article&id=90&Itemid=74) and writing simple blob tracking software aligned with the motor axes.
My struggle is the math involved with building this system to reflect the light rays appropriately. I would love to have maybe a chat, or contract someone for their time to help explain this to me.
I hope to use this system for high speed installation tracking or cinematography.