That's a bad comparison, people can predict timing much more accurately than they can react. A better example is mixing and recording music. Performers are rec

That's a bad comparison, people can predict timing much more accurately than they can react. A better example is mixing and recording music. Performers are recorded individually playing along to music they hear in their headphones. Acceptable latency is under 20ms. http://www.soundonsound.com/sos/jan05/articles/pcmusician.htm#7 http://www.soundonsound.com/sos/jan05/articles/pcmusician.ht...