Abstract: A method for improving a video-processing algorithm (36) identifies Video data (48) that may have been misinterpreted by the video-processing algorithm (36). The identified video data (48) is provided to a monitoring center (38) that uses the identified video data (48) to modify and improve upon the video-processing algorithm (36). An improved video-processing algorithm (49) is able to correctly analyze the identified video data (48).

Abstract: A grounding connector for use in a rack for receiving at least one module, the module rack having a power outlet associated therewith, the power outlet having a ground receptacle and power receptacles, a connector to allow a module insertable into the rack to be grounded via the power outlet and methods of operation and manufacture therefor. The connector includes: (1) a bracket coupled to a chassis of the module and (2) a ground pin coupled to the bracket and projecting from the chassis to engage and make an electrical connection within the ground receptacle, the connector remaining disengaged and electrically disconnected from the power receptacles thereby to prevent electrical power from being transmitted from within the power outlet.

Abstract: Monosodium phosphate is highly soluble in water and can be used as an ingredient for a low pH liquid buffer in a concentration of about 13-40 percent by weight. Tri potassium phosphate has good solubility in water and is a suitable ingredient for a high pH liquid buffer in a concentration of about 20-50 percent by weight. By a combination of these two ingredients, a system has been developed for using liquid buffer mixes in place of solid phosphate buffers, especially for use as a direct textile bath additive.