RFID wristband in hands of conference guests and RFID readers at stalls make a great combination.
Upon entering at the event; email address of guest is entered on the RFID wristband. As they walk along stalls, interested guests will tap their wristband on the stall's RFID reader and an e-brochure will be emailed to the guest's email.
This simple mechanism saves a lot of time in email follow ups as well and analyzing of guest visiting pattern is also easier. Save paper and the environment via RFID technology which is giving a seamless physical to digital connection.