Sony marries glowsticks and wearables for an unnecessary concert accessory
 

Remember FreFlow? Sony tested the concept of synchronized glow pens a couple of years ago at a few concerts in Japan, turning the audience into the spectacle (see the video below). Judging by a recent entry at the FCC, it looks like it's set to go...

http://www.engadget.com/2014/06/27/s...=rss_truncated