Abstract: The stair-mounted roller wheel device is a device that is adapted for use with at least one stair. Moreover, the stair-mounted roller wheel device is adapted to be positioned onto a stair tread as well as a riser surface of the at least one stair. The stair-mounted roller wheel device includes a base that rests on the stair tread as well as the riser. A roller member is rotatably engaged at a top, front corner of the base. The roller member is adapted to be parallel with the stair tread and the riser. Ideally, in a situation where a plurality of stairs of a staircase is provided, a plurality of the stair-mounted roller wheel devices would be positioned on each of the plurality of stairs such that the object is adapted to be rolled up or down the staircase.

Abstract: A method and associated system for monitoring electrical demand performance in a building, industrial complex or university campus is disclosed. According to a preferred method, historical data is initially complied and statically analyzed to determine demand forecast for a baseline day. Further according to the method, electrical demand is plotted with another indication, more particularly outside air temperature. Additionally the invention provides and electronic alert to building engineers when demand falls outside the expected demand range. Still further a control chart is provided with the expected electrical load range. Outside air temperature is also optionally considered historically and in real time in the method. The invention further contemplates commissioning building engineers to reduce demand when a real time demand is higher than an expected energy demand. A system is also disclosed herein having instrumentation and electronic devices controlled by software and transmitting data.