There's also Bell Lab's "picturephone" from the 19060s(!), that despite market research showing would be a hit, ended up being quite a market failure. http://e

There's also Bell Lab's "picturephone" from the 19060s(!), that despite market research showing would be a hit, ended up being quite a market failure. http://ethw.org/Picturephone http://ethw.org/Picturephone