Nice article, Al. I would guess we'll see increased use of wireless devices and systems in all areas of automation and control. One area that calls for wireless is difficult environments where running wire often means the cable goes through mean environments that can include grease and sitting pools of gunk. Wireless is well suited to avoid these difficult terrains.
The next step -- a very distant step, to be sure -- would be to put wireless sensors on board vehicles. With 150 pounds of wiring on vehicles today, automotive engineers would love to be able to do that.
Hey Chuck, I didn't realize there was 150 pounds of wiring in autos. That's amazing. With the big emphasis on driving down the weight of vehicles to meet CAFE standards, wireless will probably get a good look-over. I imagine it will come down to cost of wireless versus the benefits of hitting the CAFE standards.
Agree with you, Rob, wireless can solve a lot of the networking problems in an industrial setting, and is definitely one of the ways forward for enabling connectivity for a number of machines and devices. Interesting and informative article, Al.
Agree with both of you. Wireless technology is going to continue to break into new application areas and the advantages are obvious. Guaranteeing reliability and also breaking into control apps will be the big challenge.
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.