I heard rumors a few months back about a Pioneer powermeter coming to the market. I did some research and at that point there was just a few paragraphs of random details and some fuzzy pictures but just recently I found this video that shows a fairly finished prototype on bikes at a Japanese trade show. Not sure if this will ever make it to the market or be accurate once it gets there but it looks like it has a ton of possibilities. One would also have to assume that it is using the ANT+ network for data transmission which would make the computer head an option for most powermeters on the market as well.
Any bets on whether or not this will be vaporware?