The present application discloses systems and methods for operating a stimulation prosthesis that contains a command module and a stimulator module that communicate by a data link. High-speed laser steering is used to position laser light or laser light pulses across a lateral and longitudinal extent in a relatively short time period such as a time period selected so as to avoid slowing, stopping or otherwise interfering with other container or container component production processes. Various transform factorizations of the 5-point transforms may be implemented to more efficiently implement a transform.