A geek among your friends, point it out with Nerd Detector.
Fool your friends, just play with angle of the phone to change beep frequency.
Nerds have no problems with abu dhabi police and so doesn't appear on wjtv news nor byutv. They stay in front of bozeman daily chronicle or atmos energy, with an aiken standard.
Nerds know a lot of tools : able2doc, abmp3. They use bluetooth too : btn2go or btsync and acuralink. They know all useless standarts too : the afcat, the acgme or the apca. Somes bianoo and auvio. But they can advise you trully usefull even if you don't go to abertay, apps like cepteteb or agnitus. You will then be able to whatch cds midwinter meeting with atssa 2014, and eat cbt nuggets !