作者: Hossein Kashani , Lewis Hoff , Ayman Ahmed
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摘要: A method and system for a user to collect point of contact information one or more event attendees, in which identification associated with an attendee is scanned transmitted data server. More particularly, provided scan bar code on visitor badge extract can be sent server order obtain certain the code. The access user's collection activity stored such as each information, well time location capture.