As mobile phones offer functions far beyond simple telephonic communications, the human machine interface becomes more important. KEYnetik Inc. developed a Motion Enabled Prototype Phone that lets owners navigate with just one hand. Users can select icons by simply tilting the device in the desired direction and pressing a button when their selection is highlighted. A pair of Analog Devices' ADXL330 iMEMS accelerometers are key components, providing six degrees of freedom and filtering out motion interference by determining where the force is coming from. Automatic screen rotation and simplified gaming control are also features of the prototype phone.
Although plastics make up only about 11% of all US municipal solid waste, many are actually more energy-dense than coal. Converting these non-recycled plastics into energy with existing technologies could reduce US coal consumption, as well as boost domestic energy reserves, says a new study.
Focus on Fundamentals consists of 45-minute on-line classes that cover a host of technologies. You learn without leaving the comfort of your desk. All classes are taught by subject-matter experts and all are archived. So if you can't attend live, attend at your convenience.