The disclosure relates to volumetrically efficient systems for distributing, storing, and dispensing a number of medical or laboratory sharps with subsequent safe disposal of the used sharps. The device including a first connection member that couples to an engine and a second moveable member configured to translate relative to the first connection member. The input signal is sampled at four times the bin frequency. The platinum peak region is produced by a multi-step rapid thermal annealing or similar process. A notification message is sent to a user equipment device based on the triggered event. Table saws with safety systems andor blade retraction are disclosed.