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<p>I just heard from Chris his own self. So... never mind.</p>
<p>:)</p>
<p>dpa</p>
<p><br>
</p>
<div class="moz-cite-prefix">On 7/30/22 2:08 PM, David P. Anderson
via DPRGlist wrote:<br>
</div>
<blockquote type="cite"
cite="mid:d17829e2-9a0a-ed72-957a-7ee2114b0dc9@smu.edu">
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
<p style="background-color: #f4eaa5;color: #000000
;margin:5px;padding: 2px;text-align: left !important;
align-content: center; display: block; border: 1px solid
#000000; font-size: large; font-family: sans-serif;"><strong><em
style="font-size: 11px;"> [EXTERNAL SENDER]</em></strong></p>
<p>So, I went by hand and looked through all the RBNV videos
starting in January 2021. Basically scanning through the videos
looking for Chris' face, and stopped and listened to what he was
saying. It took hours. Still didn't find what I'm looking
for. Maybe if we could put all the chat logs in a big data
base, where they could be searched, it might be easier to find
things. Or maybe it's not there.<br>
</p>
<p>So did I just imagine this? Does anyone else remember a
presentation from Chris where he showed that the Lidar
detections were affected by the rotation of the robot? That it
made the walls appear to curve and bend while the robot was
rotating? And that he developed code to do a correction for
that warping? Did I just dream that? I sure can't find it.</p>
<p>thanks</p>
<p>David</p>
<p><br>
</p>
<p><br>
</p>
<div class="moz-cite-prefix">On 7/30/22 1:06 AM, Doug Paradis
wrote:<br>
</div>
<blockquote type="cite"
cite="mid:CAOdUW+bzhM1B=a8F51D0OowxieOBVosDRA1Jsx0UxsAw17Ddpg@mail.gmail.com">
<p style="background-color: #f4eaa5;color: #000000
;margin:5px;padding: 2px;text-align: left !important;
align-content: center; display: block; border: 1px solid
#000000; font-size: large; font-family: sans-serif;"><strong><em
style="font-size: 11px;"> [EXTERNAL SENDER]</em></strong></p>
<div dir="ltr">David,<br>
<div> Right now there is no good way to search the chat
notes. However, In the case you are looking for (i.e., Chris
demoing his robot) you should be able to look for the gold
stars that were rewarded.</div>
<div>Regards,</div>
<div>Doug P.</div>
</div>
<br>
<div class="gmail_quote">
<div dir="ltr" class="gmail_attr">On Fri, Jul 29, 2022 at
10:13 PM David P. Anderson via DPRGlist <<a
href="mailto:dprglist@lists.dprg.org"
moz-do-not-send="true">dprglist@lists.dprg.org</a>>
wrote:<br>
</div>
<blockquote class="gmail_quote" style="margin:0px 0px 0px
0.8ex;border-left:1px solid
rgb(204,204,204);padding-left:1ex">
<div>
<p>Thanks Pat. Doug sent me the link. So, is there any
way to search all the chats from all the videos? Or
just go through them one by one?</p>
<p>Thanks</p>
<p>dpa</p>
<p><br>
</p>
<div>On 7/29/22 6:01 PM, Pat Caron wrote:<br>
</div>
<blockquote type="cite">
<p
style="background-color:rgb(244,234,165);color:rgb(0,0,0);margin:5px;padding:2px;display:block;border:1px
solid
rgb(0,0,0);font-size:large;font-family:sans-serif;text-align:left"><strong><em
style="font-size:11px"> [EXTERNAL SENDER]</em></strong></p>
<div dir="ltr">
<div class="gmail_default" style="font-size:small">Hi
David, see in image next to the Chat Record: Char
Record (PDF)</div>
<div class="gmail_default" style="font-size:small">...Pat</div>
<div class="gmail_default" style="font-size:small"><br>
</div>
<div class="gmail_default" style="font-size:small"><img
src="cid:part2.31BAFCEF.B324C249@smu.edu"
alt="5bfe79fe-059d-427e-aa6e-16c1a77ef978.png"
class="" width="472" height="312"><br>
</div>
</div>
<br>
<div class="gmail_quote">
<div dir="ltr" class="gmail_attr">On Fri, Jul 29, 2022
at 4:23 PM David P. Anderson <<a
href="mailto:davida@smu.edu" target="_blank"
moz-do-not-send="true">davida@smu.edu</a>>
wrote:<br>
</div>
<blockquote class="gmail_quote" style="margin:0px 0px
0px 0.8ex;border-left:1px solid
rgb(204,204,204);padding-left:1ex">
<div>
<p>Thanks Pat. I scanned those two videos but
did not see the presentation I'm looking for.
How do you get to the link for the chats? I
don't see it on the <a
href="http://www.dprg.org" target="_blank"
moz-do-not-send="true">www.dprg.org</a>
website.</p>
<p>David</p>
<p><br>
</p>
<div>On 7/29/22 3:10 PM, Pat Caron wrote:<br>
</div>
<blockquote type="cite">
<p
style="background-color:rgb(244,234,165);color:rgb(0,0,0);margin:5px;padding:2px;display:block;border:1px
solid
rgb(0,0,0);font-size:large;font-family:sans-serif;text-align:left"><strong><em
style="font-size:11px"> [EXTERNAL SENDER]</em></strong></p>
<div dir="ltr">
<div class="gmail_default"
style="font-size:small">Chris did a
presentation on Feb 8th and 22nd. I started
looking in Jan. this year.</div>
<div class="gmail_default"
style="font-size:small">You can search by
opening the chat record for the meetings
on the DPRG website.</div>
<div class="gmail_default"
style="font-size:small"><br>
</div>
<div class="gmail_default"
style="font-size:small">...Pat</div>
</div>
<br>
<div class="gmail_quote">
<div dir="ltr" class="gmail_attr">On Fri, Jul
29, 2022 at 3:56 PM David P. Anderson via
DPRGlist <<a
href="mailto:dprglist@lists.dprg.org"
target="_blank" moz-do-not-send="true">dprglist@lists.dprg.org</a>>
wrote:<br>
</div>
<blockquote class="gmail_quote"
style="margin:0px 0px 0px
0.8ex;border-left:1px solid
rgb(204,204,204);padding-left:1ex">Howdy
DPRG,<br>
<br>
Does anyone remember when Chris gave a
Tuesday evening RBNV presentation <br>
on the Lidar bending surfaces when his robot
was doing rotations? And <br>
his code to correct therefrom?<br>
<br>
I looked back through the YouTube videos but
without success. Is there <br>
a good way to search through those?<br>
<br>
thanks<br>
<br>
David<br>
<br>
<br>
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