mike boresso has been running night clubs for 30 years. he came up with using facial recognition as club's entrance? >> we are catching different angles and things and cataloguing them into a database with their id. when they come in again, if we decide we want to look for them if they are a vip or don't have id, we can identify them. >> it's not just vips that the system can help keep tabs on. >> you know, say someone had gotten into a quarrel of some sort, you know, we escort them out. we can go into the log and say on this date, so-and-so had this, you know, incident. so next time when they come in, you know, we can give a warning and say, hey, this time, you know, take it a little easy. >> our al gorithims are using a perfect i amage, en with their head up or down. >> one burning question: how do i become a vip on the system? >> we will have to enroll you. ♪ ♪ >> you have already been enrolled in the system. so now we do a face search. >> okay. gallery. >> your picture is in here, and so is your -- all of your information. and now, it