A piece of software for the heads-up display device, biosensor software allows the wearer of the HUD to identify potential weaknesses in enemies. When worn, the biosensor software integrates elements of the medicomp
sensor (though the
sensor itself is not required) and can identify exactly how many
hit points a target has left. Initiating this scan requires a
full-round action, however, as the target must be kept precisely within the
sensor's range for the duration of the scan.