I worked out in the $180 leggings that vibrate to correct your yoga poses — and they really worked

The Wearable X leggings use haptic technology to correct your yoga poses, and for $180 they're actually pretty attainable.
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New soft armband uses AI to read gestures while you run

A soft patch on the arm could soon let you steer robots with simple hand movements, even while your whole body is in motion.