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I think that cuts both ways. If the computer can be trained to understand the user's intent, that seems like a better solution than forcing the user to think a different way. Which would you rather do? Be forced to state your lighting preferences in candlepower, or have the computer learn that when you say "subdued lighting", you mean "12"?
Very true, but this is one simple example. Look at what Wolfram Alpha tries to do for even more complicated examples. If I put in "if I am traveling at 60 miles per hour how many hours does it take to go one hundred miles" it gives me an answer of 6000 seconds (1.66 hours). Very intuitive, and it actually ruined my example because I did not expect the site to understand what I was saying. But if I type in "how fast d…
What you should have asked is: "100 miles per 6000 second to miles per hour", which it will happily convert the rate you gave, for the one you really wanted.
I guess what your saying is it should be able to figure that out, but at some point, the old phrase "garbage in garbage out" surfaces.. You never told it to convert the unit.