Meet Grasp, a wearable that helps instructors micromanage you
 

Can you imagine having an instructor who peers over your shoulder all the time while you practice, say, cooking or coding? Awkwaaard. But if that's the only way you can force yourself to learn something, then this device called Grasp was made for you...

http://www.engadget.com/2015/02/22/g...=rss_truncated