Kostas Tsampazis

Provide implemented supervisor/robot using "customData" Robot field for communication

1

[Link to Webots doc](https://cyberbotics.com/doc/reference/robot#field-summary), customData field can be used to implement robot/supervisor communication without receivers/emitters. This can be useful when observation data gathered from robot are big (e.g. medium/high resolution...

[RobotEmitterReceiver](https://github.com/aidudezzz/deepbots/blob/dev/deepbots/robots/controllers/robot_emitter_receiver.py) class should inherit from Webots Robot class **if possible**, similarly to other deepbots classes which inherit from Webots Supervisor class, so that it can access whatever Webots method directly....

Docker should install webots, deepbots with its generic requirements and then whatever requirements a specific example has, instead of [installing specific example requirements by default.](https://github.com/aidudezzz/deepbots/blob/dev/docker/requirements.txt)

- [readthedocs](https://readthedocs.org/) - Clean up main [README](https://github.com/aidudezzz/deepbots/blob/dev/README.md)

This PR fixes or partially fixes #209 and #275, consistency updates, node arguments, documentation enhancements, and fixes for the following **ROS1** nodes: - [x] Pose estimation - [x] Fall detection...

ROS2 workspace and example nodes

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This PR contains a new ROS2 (**Foxy-Fitzroy** version) workspace located in the `projects` directory and, for now, it serves to ~test and finalize the structure, naming, etc.,~ gather and finalize...

ROS nodes delay

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### General Description Some ROS nodes exhibit delay between the current frame and the frame that is being published. ### Cause This is because in most (all?) nodes the subscriber...