Energy & Green Tech

Cloud sourcing electricity usage

Sometimes an outside perspective is all it takes to tackle a problem in an innovative way. And inferring electricity usage in a building without using a meter could be as simple as correlating average occupancy at a given ...

Engineering

Mobile phone signals provide occupancy numbers for buildings

Buildings currently consume about 40 percent of all the electricity used in the United States, most of them located in urban areas that are growing rapidly. Because electricity generation is the largest source of greenhouse ...

Automotive

Virtual human body models supplement crash-test dummies

Countless people die every year in road accidents. To improve the safety of vehicle occupants, it has been customary for decades to carry out crash-tests using dummies. These crash-test dummies are increasingly getting virtual ...

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