# Description

Adds a new documentation page and demo script for explaining the IMU
sensor.
Also replace previous .png images with .jpg files for better storage
efficiency.

## Type of change

- This change requires a documentation update


## Checklist

- [X] I have run the [`pre-commit` checks](https://pre-commit.com/) with
`./isaaclab.sh --format`
- [X] I have made corresponding changes to the documentation
- [X] My changes generate no new warnings
- [X] I have added tests that prove my fix is effective or that my
feature works
- [X] I have updated the changelog and the corresponding version in the
extension's `config/extension.toml` file
- [X] I have added my name to the `CONTRIBUTORS.md` or my name already
exists there

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Signed-off-by: Michael Gussert <michael@gussert.com>
Co-authored-by: James Tigue <166445701+jtigue-bdai@users.noreply.github.com>