Rather than attempting to prevent all overdoses, the Prescription Pill Dispenser Vial (RPPDV) aims to prevent
accidental overdoses by controlling how many pills a user can access within a twenty-four hour period. The RPPDV is much like
a traditional pill vial. The body is similar to a conventional pill vial; however, it is modified to prevent the cap's opening without
a special screw. The cap is heavily modified and uses a CR2032 or CR2025 coin cell battery to power a gate and the unlocking of
the pill cap.