"@Carol, what display technology is best for reliable operation at -40? We design equipment for northern/arctic operation."
Wow that's pretty cold. I don't know the answer, since most specs say down to -40C. I don't know if the tests just stop there or that they actually fail below -40C. You would probably have to test them yourself. I would guess LEDs are fine. OLEDs might be different . I think the starting is the issue. Once they start they would warm up. Since you are right at the edge of the spec, you could pre-heat if that's really an issue.
OLEDs can degrade with exposure to moisture and oxygen. A high quality barrier material and edge seal is critical. On the other hand, if you are using the display, the heat drives out the moisture and oxygen. This is an ongoing issue in the industry and I believe they can make significant improvemens.
@flared0ne - Hey, that was good. I couldn't figure that one out, but got it. But if they posted the question of how to get here, and they had to be here to post the question, then that's confusing too. I suppose I still don't understand the question.
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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 ďsmartĒ 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.
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