In a map, the image describes the occupancy state of each cell of the world in the color of the corresponding pixel.

In the standard configuration, which color corresponds to which state?

The odom frame is useful as an accurate, short-term local reference.

Regarding the map and odom frames:

The default frame for the Map Server to publish the loaded map in is...

One of Matt Mason's funny ideas is that "each of us has an inner robot", which means that:

A ROS2 Lifecycle Node is in "Unconfigured" state and it executes the "configure()" method successfully. Which is the new state of the node?

In ROS, the Map Server...

Select the Spanish speakers at ICRA@40:

The odom frame is useful as an accurate, long-term reference.