An approach for collecting information in a facility including a plurality of users, wherein each of the plurality of users includes at least one contact-less device for accessing the facility, wherein the contact-less device stores an identifier, and at least one of the plurality of users includes a wireless computing device, is provided. The approach broadcasts an interrogation signal by a selected wireless computing device from at least one of the plurality of users. The approach receives a response signal to the interrogation signal by the selected wireless computing device from each of one or more proximal contact-less devices of one or more contact-less devices within the operating range of the selected wireless computing device. The approach generates a collection message from the selected wireless computing device. The approach transmits the collection message from the selected wireless computing device to a central computing system.