A clip applier includes a body 21, an insertion tube 22 extending from the body 21 and inserted in a channel of an endoscope and a clamp mechanism 24 disposed at a distal end of the insertion tube 22. When executed, the initial execution file only partially implements an application. The external sheath is formed from the external sheath material such that the biocide material is distributed throughout the external sheath. A query is received from a user, and the attribute is identified as corresponding to the query. In a preferred embodiment, the object vibrates and is manipulated by the user at haptic frequencies, while the sequences of scanned values are cyclically read at an audio frequencies so as to generate an audio frequency waveform whose timbre varies at the haptic frequencies associated with the object’s vibration.