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<p>Howdy,</p>
<p>On Doug's recommendation I've edited the slide deck from the talk
to correct the math errors that Pat found. I also added a slide
to the end of the deck in answer to some questions I've had, that
describes the subsumption arbitrator code.</p>
<p>There is a copy available here:</p>
<p><a class="moz-txt-link-freetext" href="http://www.geology.smu.edu/dpa-www/robo/dprg-12jun2021/dprg-talk-1.pdf">http://www.geology.smu.edu/dpa-www/robo/dprg-12jun2021/dprg-talk-1.pdf</a></p>
<p>and I've also sent a copy to Doug to be uploaded to the webpage
and linked from the youtube channel? <br>
</p>
<p>thanks</p>
<p>David</p>
<p><br>
</p>
<p><br>
</p>
<div class="moz-cite-prefix">On 8/18/21 5:39 PM, David P. Anderson
via DPRGlist wrote:<br>
</div>
<blockquote type="cite"
cite="mid:260e29c1-777c-d2e3-ca0f-965a15f21760@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>Seems like maybe the best bet at this point is for Doug (or
whoever does that) to edit the description to say something like
<br>
</p>
<p>"David offers the following correction for the code described
on slide so-and-so at such-and-such time in the video: <br>
</p>
<p> left_inches = read_left_encoder() / LEFT_CLICKS_PER_INCH</p>
<p> right_inches = read_right_encoder() / RIGHT_CLICKS_PER_INCH</p>
<p>where read left and right encoder return the derivative of the
accumulated encoder counts, i.e., the number of counts since the
last read."</p>
<p>Doug I can send you such a text if that would be copasetic. <br>
</p>
<p>David</p>
<p><br>
</p>
<div class="moz-cite-prefix">On 8/18/21 5:28 PM, Karim Virani
wrote:<br>
</div>
<blockquote type="cite"
cite="mid:CAKtnkix_PMyaVPATvJTu4J1p3mYyYZDHfknrOb5UA-S3Op5aug@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">
<div>Hey David,</div>
<div><br>
</div>
Unfortunately you can't replace the video stream of an
uploaded youtube video. To upload a corrected video would
create an entirely different url, and then confusion ensues.
The algorithm doesn't like that. All hail the algorithm! <br>
<br>
Most youtube creators will create a separate corrections video
if really needed. The managers of the DPRG channel can trim
out some portions of an existing video using the limited
online editor, but they can't add new content. Most creators
will insert "cards" - the dynamic overlays that you can add to
a video at specific time offsets. Again, whoever runs the DRPG
account would have to do that. Otherwise you're stuck with
updating the description and title.
<div><br>
</div>
<div>Best,</div>
<div><br>
</div>
<div>karim</div>
</div>
<br>
<div class="gmail_quote">
<div dir="ltr" class="gmail_attr">On Wed, Aug 18, 2021 at 5:14
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">Murray,<br>
<br>
Yeah, something like that. I'd prefer to edit the original
video and <br>
have it reposted, if that's possible. I could also include
a couple of <br>
new slides that answer questions like Pat's that I've
received since the <br>
presentation. Maybe even replace those jerky videos with
the real <br>
thing, just keep the audio of my voice over.<br>
<br>
And another thing!<br>
<br>
cheers<br>
<br>
David<br>
<br>
<br>
On 8/18/21 5:10 PM, Murray Altheim via DPRGlist wrote:<br>
> [EXTERNAL SENDER]<br>
><br>
> Hi David,<br>
><br>
> You could edit the description of the video and include
the changes<br>
> directly inline or perhaps just link to an addendum or
notes where<br>
> the reader would find more information regarding the
very generous<br>
> amount of information in the video, basically a "what's
next?" link.<br>
> In the case of all the additional info that could be
provided I'm sure<br>
> your audience would appreciate having a place to go to
learn more.<br>
><br>
> Cheers,<br>
><br>
> Murray<br>
><br>
> On 19/08/21 10:02 am, David P. Anderson via DPRGlist
wrote:<br>
>> Well rats. Is there any way to fix/amend/overlay
the video of the <br>
>> talk? I hate for it to have wrong information.
And that mistake is <br>
>> in there 3 times...<br>
>><br>
>> David<br>
>>
...........................................................................
<br>
>><br>
> Murray Altheim <murray18 at altheim dot
com> = <br>
> = ===<br>
> <a href="http://www.altheim.com/murray/"
rel="noreferrer" target="_blank" moz-do-not-send="true">http://www.altheim.com/murray/</a>
=== ===<br>
> = = ===<br>
> In the evening<br>
> The rice leaves in the garden<br>
> Rustle in the autumn wind<br>
> That blows through my reed hut.<br>
> -- Minamoto no Tsunenobu<br>
><br>
> _______________________________________________<br>
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</blockquote>
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