Cliff from the still-a-small-niche dept.
d4 asks: "Thad Starner has been using a wearable computer daily since 1993, and Steve Mann has had an impressive amount of press coverage over the years. But if you want wearable computing in 2005, it seems you must build your own system. Why, after all this time and attention, are wearables still not commercially available?"
Mathemeticians stand on each other's shoulders while computer scientists
stand on each other's toes.
-- Richard Hamming