Patent ID: 8704793

Claim:
Apparatus comprising: an operator terminal, wherein the operator terminal includes at least one input device, wherein the operator terminal is associated with an access control structure, which includes: an outer door, an outer door lock, wherein the outer door lock is operative to lock the outer door, wherein the outer door lock is electrically changeable between locked and unlocked conditions, responsive at least in part to operator input to the at least one input device, an inner door, an inner door lock, wherein the inner door lock is operative to lock the inner door, wherein the inner door lock is electrically changeable between locked and unlocked conditions, responsive at least in part to operator input to the at least one input device, a walled passage, wherein the walled passage extends generally continuously between the outer door and the inner door, at least one detector, wherein the at least one detector is operative to sense items corresponding to weapons, wherein the at least one detector is positioned to sense the items in the walled passage in at least one location between the outer door and the inner door, at least one sensor, wherein the at least one sensor is operative to sense a person at at least one location in the passage, at least one camera, wherein the at least one camera has a field of view that includes at least a portion of at least one of the outer door and the inner door; wherein the operator terminal includes a visual output display, wherein the display is operative to provide at least one image corresponding to the field of view of the at least one camera, wherein the display is operative to provide a first icon representative of the outer door lock, wherein the display is operative to cause the first icon to change between first icon visual appearances, wherein the first icon visual appearances indicate whether the outer door lock is locked or unlocked, wherein the display is operative to provide a second icon representative of the inner door lock, wherein the display is operative to cause the second icon to change between second icon visual appearances, wherein the second icon visual appearances indicate whether the inner door lock is locked or unlocked, wherein the display is operative to provide a graphical representation of the passage, wherein the display is operative, responsive at least in part to sensing of a person by the at least one sensor, to cause the graphical representation to include an indication of a current location of the person in the passage.