in a single blister pack at least a segment of the barcode 205 may be used to determine where a medicament of a particular type is located in the blister pack the medicament information 210 may include for example and without limitation a lot number of the medicament an expiration date of the medicament a name of the medicament a dosage pertaining to the medicament and or a patient name in an embodiment the medicament information 210 may include any information that identifies the medicament and or its usage after being removed from the blister pack in an embodiment the barcode 205 and or the medicament information 210 may be printed and or placed such that when a blister containing the medicament is displaced from the blister pack the barcode and or medicament information may be on the blister in an embodiment the barcode 205 and or the medicament information 210 may be printed and or placed such that when a blister containing the medicament is displaced from the blister pack the barcode and or medicament information may remain on the blister pack in an embodiment if different medicaments and or different doses of the same medicament are included in a single blister pack a barcode 205 and or the medicament information 210 may be printed and or placed such that the blister containing the medicament is labeled to identify.