At last! A practical way to steady high power bins! 
http://cgi.ebay.com/ws/eBayISAPI.dl...e=STRK:MEWAX:IT
Focusing could be awkward. Looking down at a bird could be a problem too. I suppose you pull the binoculars out before trying to walk.
Looks hard on the neck. I bet not many takers on this item for sale.
I have found when wearing a baseball type of hat with a hard bill, one can use the bill to help steady the binocular. But this contraption is too much. However, if you want to draw attention to yourself, this will do it. John