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Thursday, December 1, 2011

Building a better thermostat...

The Nest Learning Thermostat.
You can also use a free iPhone or Android app, from anywhere you happen to be, to see the current temperature and change it — to warm up the house before you arrive, for example....

Over the course of a week or so, the thermostat learns from your manual adjustments. It notes when that happened, and what the temperature and humidity were, and so on. And it begins to set its own schedule based on your living patterns.
When you set a new temperature, it tells you how long it will take for the room to reach that temperature, which "is intended to discourage people from setting their thermostats to 90 degrees, for example, thinking that the temperature will rise to 70 faster." That is, it's smart enough to know how stupid we are. I mean, seriously, what is wrong with people?

I can't tell you how many times I have walked into a sweltering classroom and found that someone has set the temperature above 80°, presumably under the delusion that he/she was turning on a more powerful heating process. How can you be teaching/attending law school and not understand what a thermostat is?

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