September 7, 2007 2:43 PM PDT
Video streams of the riders participating in a race are featured. Some people put in a direct video feed. Others put in avatars. Most of the riders in this race are in Germany, but No. 2 is in San Francisco. Racing against others motivates riders.
The video streams are displayed on a notebook, not on the screen that is attached to the bike. A notebook can be linked through a USB cord. Potter also recommends putting some fans nearby.
Photo by James Martin/CNET News.com
