E Tattoos to monitor your brain waves

Forget about getting ink tats, how about an e tat (electronic tattoo)?   What if an e tattoo could monitor your brain waves to detect your mood.  There may be slight variations in your mood that you do not even notice but may be detected by an e tattoo.  If you are moving into a down mood then you may want to plan ahead to schedule time with close friends.  Read more about this fascinating new technology at E Tattoos.