This would be awesome in theory—almost like traffic FastPass for people. Would have loved to hear about the challenge of getting to critical mass. People rarely buy one ticket—many tickets are also sold by resellers. How will you help ensure you have the profile photo to compare the buyer to and ensure enough people at the door are in your database, and don't become an extra step instead of a timesaver for ticketers? People are notorious ill-prepared for events. Until then, the venue will still need a backup process for the majority of ticket holders, with the few scanners as the speedbump, not the delightful/time-saving intention.

I like the idea, but do we really need to improve eventbrite?

Facetrax - Bringing new kind of realtiy to ticketless entry Digitial printed tickets dont need it anymore. When you are at the ticket take a selfie it gets verified. It takes the pic and then it notices it and sends notification to you. We can notify you based on this and notify based on it. Don't need to take tickets anymore.