Updated: 4/1/06; 00:01:37


pedantic nuthatch
Life in a Northern Virginia suburb of Washington, D.C. Books, movies, art, theater, conservation, and Etruscan typewriter erasers. Blogged by David Gorsline.  Click here to send an email to the editor of this weblog.  Click to see the XML version of this web page.

Latest movie scores [5 max] ::: 3 The Fallen Idol (1948) ::: 5 Brazil (1985) ::: 3 Pursued (1947) ::: 2 The Ice Harvest (2005) ::: 3 Hiroshima Mon Amour (1959) ::: 2 They Made Me a Criminal (1939) ::: 3 The Major and the Minor (1942) ::: 3 The Anniversary Party (2001) ::: 2 Rent (2005) ::: 3 A State of Mind (2004)

Tuesday, 21 March 2006

It just occurred to me that since a lot of "scale of 1 to 10" or 5-point scale ratings are represented graphically as a line of filled stars, there is a subtle suggestion that average is better than average. Here's how, schematically, Netflix and Amazon.com represent their customer ratings on a 5-point scale:

1: *....
2: **...
3: ***..
4: ****.
5: *****

A score of 3 looks pretty good, with 60% of the visual field filled in. Even a score of 1 doesn't look so bad. Nobody looks like a failure this way. Amazon.com's textual interpretations of these scores are more to the point:

1: I hate it
2: I don't like it
3: It's OK
4: I like it
5: I love it

A graphical representation that better reflects that "average means average" would look more like a gas gauge than a thermometer:

1: |....
2: .|...
3: ..|..
4: ...|.
5: ....|

 posted: 4:18:52 PM  Click here to send an email to the editor of this weblog.     

Robert Filman, editor of IEEE Internet Computing, is gainfully employed after a hiatus:

In seven months of not having to answer to anyone else's demands, you would have thought that I could have proved P not equal to NP, achieved world peace, or at least cleaned the garage, but somehow I never got around to doing any of those things. However, as countless self-help tracts have observed, you ought to turn every episode into a learning experience. I've learned that even without a job, the "to do" list never shrinks.

 posted: 2:31:32 PM  Click here to send an email to the editor of this weblog.     

Parallels between my living through two years of middle school and the two terms of the Bush presidency.

 posted: 11:04:38 AM  Click here to send an email to the editor of this weblog.     




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