LED wristbands are now a common feature of large arena concerts and events, with a variety of capabilities and technical implementations. In the video after the break, Wall Street Journal does a ...

From arena-sized concerts like Taylor Swift or Coldplay to the Super Bowl halftime show: wearable LEDs have turned the audience into part of the show. WSJ goes behind the scenes with one LED ...

Over the last few years, it’s been increasingly common for concertgoers to be handed a light-up bracelet from PixMob ... re a clever way of enhancing the concert experience, but unfortunately ...