Lollapalooza isn’t the only one bringing tech into its music festival. Belgium’s Tomorrowland festival is turning its festival wristband into a modern day equivalent to a Facebook friendship bracelet. Festival goers will receive the wristband in the mail and will be invited to register online and link their Facebook accounts. This will let them make connections with people they meet at Tomorrowland. They can make connections by simply pressing a heart button on the wristband at the same time. Those connections will be included in an email that will let them pick who they want to add or not.
Source: The Verge