Sounds like a potential job for future Google Glass projects: http://www.counselheal.com/articles/1883/20120526/people-smile-when-frustrated-researchers-develop

Sounds like a potential job for future Google Glass projects: http://www.counselheal.com/articles/1883/20120526/people-smile-when-frustrated-researchers-develop-computer.htm http://www.counselheal.com/articles/1883/20120526/people-smi...