Text Claw: How To Alleviate Pain From Too Much Smartphone Use

It might not be an official medical diagnosis, but anyone who's spent enough time on a cell phone can likely attest to feelings of soreness and cramping in the fingers, wrist and forearm after too much tech use.

http://www.huffingtonpost.com/2013/09/05/text-claw-pain-hand-smartphone_n_3825077.html