A look at Peloton Guide, an upcoming $295 streaming media box from Peloton that uses a body-tracking camera to let users track their strength-training workouts (Lauren Goode/Wired)

Lauren Goode / Wired:
A look at Peloton Guide, an upcoming $295 streaming media box from Peloton that uses a body-tracking camera to let users track their strength-training workouts  —  Peloton has made a device that uses a camera to track your strength-training workouts.  The “camera” part, though, still needs to prove itself.