[Dprglist] robot navigation talk

[David P. Anderson]

Howdy DPRG,

Carl has posted the video recording of my DPRG June 2021 Monthly Meeting 
presentation last Saturday on the DPRG youtube channel:

https://www.youtube.com/watch?v=nekgAheau9w

A few technical snafus ( we need to rehearse! ) but basically the 
recording of the session turned out well.  Thanks to Carl et al for all 
the labor involved.  As usual any feedback or questions are welcome.

cheers!

David