Each output from an angular-velocity detecting element and first and second signal processing sections is supplied to each input terminal of a switch circuit having input terminals of a number corresponding to the number of the outputs, and an output terminal of the switch circuit is connected to an output terminal. The method further comprising, in parallel with one of the clock tree synthesis or the routing, performing a footprint based optimization, substituting a footprint equivalent element in a path based on a timing slack of the path. A delay occurs between the initiation of the wrapping step and the alarm for the operator to stop the forward movement of the baler. The input module receives from a security official an image of an unverified credential, such as a badge, that an individual has presented to the security official. Processes for production and use are also presented.