Add an Astrobee demo

[mkhansenbot]

An Astrobee simulation already exists based on ROS. We'd need to port to ROS 2 and build it as part of our demos.

[mkhansenbot]

Added to next milestone (proposed) humble-2024.04.0

[Bckempa]

An astrobee port to ros2 in already in-progress upstream which should speed this up: https://github.com/nasa/astrobee/tree/ros2

[ivanperez-keera]

I'd like to propose that we put ideas elsewhere (discussions?) until we agree on "attacking" them. If we use the issues as a brainstorming/idea area, it's going to be super hard for people to know what we are really working on, for us to know what we are really working on, for us to plan each milestone, and for us to know what is broken vs what would be a nice to have.

That's not to say this is not important, it's just a way to manage complexity and facilitate focus. Nothing else.

Over the years, IKOS fell into a similar trap, and we now have issues that cannot be closed because it's not like we will absolutely never ever do anything about them, but they cannot be completed because we don't have the resources. As a result, they just stale indefinitely (the oldest is currently 6 years old; I'm currently trying to solve the problem in IKOS too, but that's a separate story). I've seen projects where this continues growing and gets well into the thousands. It just makes the project absolutely unmanageable in the long term.

To go one step further, I'd propose that, after each release, we open a thread under discussions called "what to work on for release 2024.04.0" (or whichever it is). See, for example: NASA-SW-VnV/ikos#258.