What we want to implement is a better way for individuals or
companies to see how much electricity each of the devices in their homes and
offices consume, and get real time feedback on the effect on their overall
consumption of changing their use of these devices. The idea can be seen most
clearly by imagining an electric bill with a line for every individual device
that details how much electricity that device used over the monitored period
and shows a graph of the power consumption through time. This detailed picture
would help users better identify those devices or usage patterns that are
leading to needless electricity consumption. An electronic and computing
device-level monitoring system would also be useful in communal environments,
such as schools, laboratories, or businesses.