Researchers at the University of Maryland’s Small Artifacts Lab are working on a “wearable robot” called Calico. It appears that you sew a magnetic track onto your clothing, which Calico uses to run up and down your body.
The most obvious use case here seems to be fitness — Calico can count reps, track your heart rate and water consumption, and check your form during workouts. So, you know, you could work out with a smart watch, or you could work out with a tiny metal thing scurrying all over you. To each their own.
It is ridiculously cute, though.
[IEEE Spectrum]






