It was at some point boarding down a black diamond trail that I had an epiphany... Why not use this helmet mountable camcorder in order to record surgical procedures in the operating room?
And... So I did with a few modifications to allow magnified narrow-angle shots... And I wrote a paper on it which was recently published in ENT Journal in March 1, 2011.
In any case, below is a picture of my creation mounted on a surgical headlight.
Read the article here (free registration required). Pubmed link is here.
See the full list of publications by Dr. Chang here.