above: What information is valuable during exercise? Will a clip or bracelet capture all this data?

above: What am I missing from step counters and treadmill displays? I want my exercises to be analyzed, and practical suggestions to be made similar to a trainer or coach.

above: How do I compare to my friends; my competition? I want a simplified way of understanding how I grow as an athlete or active individual.

above: Almost every exercise environment is surrounded my mirrors for checking your form and how swoll you are. Could information be projected onto your own reflection? How might this virtual reality experience work?

above: How is this system presented to the user? What are an athlete's greatest needs while he or she trains?