As a frequent concert goer, this is a great idea. Some comedians like Dave Chappelle already do this at their shows. US venue introduces phone locking system during live shows The Revention Music Center in Houston, Texas, brings in new phone locking system to prevent audience from using their devices during live shows The Revention Music Center in Houston, Texas, has introduced a new phone locking system to prevent concert-goers from filming or taking pictures during live shows. They’ve announced that the plan will be in place for Jack White’s scheduled performance on May 1. The audience will have to place their phone into a Yondr pouch upon entry, which will then be locked. While your phone will remain with you at all times, the pouch can only be opened from outside the main hall using an “unlocking base.” The venue explain: “This is a phone-free show. No photos, video or audio recording devices allowed. We think you’ll enjoy looking up from your gadgets for a little while and experience music and our shared love of it in person. “Upon arrival at the venue, all phones and other photo or video-capturing gizmos will be secured in a Yondr pouch that will be unlocked at the end of the show." They add: “You keep your pouch-secured phone on you during the show and, if needed, can unlock your phone at any time in a designated Yondr Phone Zone located in the lobby or concourse. “For those looking to do some social media postings, let us help you with that. Our official tour photographer will be posting photos and videos after the show at Jack White’s website and the new Jack White Live Instagram account. Repost our photos and videos as much as you want and enjoy a phone-free, 100% human experience.” The issue of fans using phones at live shows has split opinion. Artists including A Perfect Circle, Green Day, Sebastian Bach, Corey Taylor and Disturbed have been vocal about their opposition to fans using phones during live sets. But a recent survey by ticket website Skiddle found that only 27% of young music fans wanted them banned. Find out how the system works on the official Yondr website.