On Tuesday, December 17, 2013 4:29:23 PM UTC-5, James wrote:

Did you watch the video, Phil? The power meter was a "power tap" rear
wheel hub. It appears to have a wireless connection to a display unit
that measures average power over some time interval.

I was wondering about the details of the hub's technology, and the algorithm for averaging the constantly varying input. Does anyone here use one of those hubs?

- Frank Krygowski