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<DIV>David,</DIV>
<DIV>Thanks for the reminder.</DIV>
<DIV> </DIV>
<DIV>As for me, my reward for finishing a current project will be to have some
time to work on my outdoor robot. Thanks for all of your posts. One, for me, I
thought quite interesting is that odometry heading need not involve arctan
function. I did my own derivation, and felt quite proud about it --
but it relied on arctan. My experience with that function has always gotten
me into trouble with signs. sine and cosine much more
friendly.</DIV>
<DIV> </DIV>
<DIV>I think I am going to set my sights on just #1 and #2, but It will be fun
to see how I can do with my favorite,</DIV>
<DIV>in I expect, last minute "go for it" mode.</DIV>
<DIV> </DIV>
<DIV>Ron</DIV>
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<DIV> </DIV></FONT><BR><BR><BR><DIV><FONT style="color: black; font: normal 10pt ARIAL, SAN-SERIF;"><HR style="MARGIN-TOP: 10px">It's Tax Time! <A title="http://money.aol.com/tax?NCID=aolprf00030000000001" href="http://money.aol.com/tax?NCID=aolprf00030000000001" target="_blank">Get tips, forms and advice on AOL Money & Finance.</A></FONT></DIV></BODY></HTML>