Our original controls were developed by Remy Tumbar and Dan Sumorok (who was getting an MS at BU). They were a very versatile system at the time, incorporating multiple approaches to centroiding and incorporating Tikhinov regularization. Weiyao Zou added specialized capabilities for our two mirror woofer tweeter system with damping. Weiyao and later Alberto de Castro improved the ability to work with difficult eyes. Gang Huang added Lucky Averaging to optimize contrast. Lucie Sawides added direct mapping of steerable imaging onto the Heidelberg Spectralis (tm).