When electronic vehicle systems fail, itís often not the fault of microcontrollers, memories or integrated circuits. By watching for some of the following problems, designers can often boost reliability of end products, especially in automobiles.
Minimize connections. Thereís a high correlation between reliability and the number of electrical connections made at an assembly plant. A dashboard with ten connections, for example, is likely to be more reliable than one with 50 connections.
Make sure wires donít rub against sharp pieces of metal.†
Ensure connections go together with an audible snap. If assemblers hear the snap, they know itís connected.
Design in reliability at the beginning. Usually, if a car starts out reliable in its first model year, it stays that way.
With major product releases coming from big names like Sony, Microsoft, and Samsung, and big investments by companies like Facebook, 2015 could be the year that virtual reality (VR) and augmented reality (AR) finally pop. Here's take a look back at some of the technologies that got us here (for better and worse).
Good engineering designs are those that work in the real world; bad designs are those that donít. If we agree to set our egos aside and let the real world be our guide, we can resolve nearly any disagreement.
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