Ron Barry/foodini.org
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Ron's Law of PowerPoint Visibility
Company meetings are interesting affairs at PlayFirst.  We pack the entire crew
into a long room with a projection screen at one end, upon which we project the
company financials... in a very small font.

It was during one of these meetings that I hit upon a revelation:

For each meeting attendee, p is the position in R3 of their head, h is the
distance (height) of their eyes from the seating plane, s is the angle, in
steridians, subtended by the projection of the display screen upon a sphere 
which is centered about the viewer's head, and t is time:

                                δp   f(s)
                                -- = ---
                                δt   g(h)

Henceforth, this shall be referred to as Ron's Law of PowerPoint Visibility.

    -rbarry
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