A number of sensors have been developed to detect excessive alcohol consumption and prevent impaired drivers from starting their vehicles. The application has primarily been incorporated as a punitive step for repeat offenders. However, when a carmaker proposes a concept, the possibility of OEM use gets a step closer to reality — a step which could prevent or reduce deaths and accidents from drunk driving. Saab's Alcokey concept combines an alcohol sensor with engine immobilizer technology. A key fob with an integrated mouthpiece provides a sample of the alcohol content in the driver's breath to a small semiconductor sensor. An excessive level of alcohol prevents the engine from starting similar to the immobilizer in existing anti-theft systems. For more information on Saab's Alcokey concept go to: http://rbi.ims.ca/4914-505
A middle school team from Rochester, Mich., has again nabbed the grand prize in the annual international Future City Competition, which drew students from 37 regions of the United States, as well as from England and China.
The word “smart” is becoming the dumbest word around. It has been applied to almost every device and system in our homes. In addition to smartphones and smart meters, we now hear about smart clothing and smart shoes, smart lights, smart homes, smart buildings, and every trendy city today has its smart city project. Just because it has a computer inside and is connected to the Web, does not mean it is smart.
Are you being paid enough? Do you want a better job? According to a recent survey Manpower released just before Engineers Week, employers and engineers don't see eye-to-eye about the state of US engineers' skills and experience.
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.