<i>I don’t need to see numbers [data], I need to see clothes [information]. Do I watch out for ice, or can I be the care-free, reckless driver I always am? Do I bring an umbrella? How many or few layer do I need? These are the things I want to know. ∞</i><p>Or maybe, rather than 10 pieces of information which may or may not be right or complete, I can just get 2 pieces of data and draw my own conclusions.<p>I understand the general point of the post (I think), but this example just doesn't do it for me.  It bugs me for a number of reasons:<p>- can it ever be always right, or at least right more often than I am?  What if I'm sick and need to bundle up more - do I have to give it health updates?  What if it's the first sunny, warm day after a long period of cold days, and I FEEL like running around in a t-shirt?  I still have to make these decisions myself, but now I no longer have accurate raw data.<p>- it assumes that every time I go outside it's for the same purpose (probably going to work?)  That makes me sad.<p>- it triggers my mistrust of making things too easy.  Oh, what a wonderful world where none of us know what 60 degrees means (or 15, for us Celsius fans), and where we have to depend on a computer to tell us how to dress.