  Re: 15.1.2 Navigation  From: Chris Lilley <chris@w3.org> Date:
Sun, 21 Aug 2005 01:59:57 +0200 Message-ID:
<64743907.20050821015957@w3.org> To: "Doug Schepers"
<doug@schepers.cc> Cc: www-svg@w3.org  Hi Doug, good to meet you
last week.  Thanks for the thoughtful discussions on an auto
direction algorithm. This email is just closing the loop and
directing you to what the Tiny 1.2 spec did regarding
navigation.  On Saturday, November 13, 2004, 10:45:41 AM, Doug
wrote:  DS> While there is a certain lack of precision, there is
an equal lack of DS> commitment; if a person is slightly
surprised by an unorthodox navigation DS> decision, they can
quickly figure out the system behind it and navigate to DS> the
correct option, and the can't get "stuck"; with document order,
they DS> have no cues at all to try to recover from a mistaken
direction navigation.  This is helpful, and we have considered
various automatic algorithms such as Thiessen polygons derived
from shape centroids, however its clear that no one algori