9 Computer controls for controlling, monitoring, recording and reporting usage of, and analyzing snow plows, mechanical spreaders, and power-operated sprayers; downloadable software for controlling, monitoring, recording and reporting usage of, and analyzing snow plows, mechanical spreaders, and power-operated sprayers; electronic sensors for determining position, velocity, acceleration and temperature for environmental use; electronic sensors for determining position, velocity, acceleration, weight, and temperature for use in the operation of snow plows, mechanical spreaders, and power-operated sprayers; wireless communication devices for voice, data, or image transmission