4 ms·
See also: http://news.ycombinator.com/item?id=1968171 http://news.ycombinator.com/item?id=1968171 - HN discussion about the system (>15 comments) http://www.m
by RiderOfGiraffes 16y ago
See also:
http://news.ycombinator.com/item?id=1968171 http://news.ycombinator.com/item?id=1968171 - HN discussion about the system (>15 comments)
http://www.markforster.net/autofocus-system/ http://www.markforster.net/autofocus-system/ - The actual system
http://news.ycombinator.com/item?id=926313 http://news.ycombinator.com/item?id=926313 - iPhone app to implement it