I'm not saying the tesla couldn't be better or that they couldn't learn something from Sony. But part of the author's complain was that he had one reading in th

I'm not saying the tesla couldn't be better or that they couldn't learn something from Sony. But part of the author's complain was that he had one reading in the evening and when the temperature dropped overnight his reading the next morning was drastically lower. Also a while a digital camera does get to spend some time outdoors it spends most of it's life in fairly people comfortable environment.