A computer-implemented method, system, and computer program product for communicating among participants in a conference at a location, the computer-implemented method comprising: configuring a number of badges, each badge having a processor connected to a memory, a storage, a Bluetooth communications device, and a badge display; and storing a number of programs in the storage; wherein a first program of the number of programs is configured to broadcast one or more keywords; wherein a second program of the number of programs is configured to detect particular keywords in a received broadcast; and wherein the number of badges are configured to be wearable and visible to others when worn.