This week on rAVe [TV], Gary and I run through the latest industry headlines — from Tom Conrad stepping in as CEO of Sonos to the latest wave of school safety tech, including i-PRO’s ClassSecure panic button and Extron’s partnership with CENTEGIX. We’re also talking 70V audio, multigig switches, battery-powered signage and ViewSonic’s newest 4K LED marvel. Plus, don’t miss Christie’s yoga-fueled projection work.