docs: update README.md [skip ci]

Author: allcontributors[bot]

README.md

@@ -1,4 +1,7 @@
 [![](https://img.shields.io/badge/Octave-CI-blue?logo=Octave&logoColor=white)](https://github.com/cpp-lln-lab/localizer_visual_motion/actions)
+<!-- ALL-CONTRIBUTORS-BADGE:START - Do not remove or modify this section -->
+[![All Contributors](https://img.shields.io/badge/all_contributors-1-orange.svg?style=flat-square)](#contributors-)
+<!-- ALL-CONTRIBUTORS-BADGE:END -->
 ![](https://github.com/cpp-lln-lab/localizer_visual_motion/workflows/CI/badge.svg)
 
 [![codecov](https://codecov.io/gh/cpp-lln-lab/localizer_visual_motion/branch/master/graph/badge.svg)](https://codecov.io/gh/cpp-lln-lab/localizer_visual_motion)
@@ -146,3 +149,22 @@ The `numEventsPerBlock` should be a multiple of the number of "base" listed in t
   - `-1` indicates static
 - `expParameters.designSpeeds` is an array `(nr_blocks, numEventsPerBlock) * speedEvent`
 - `expParameters.designFixationTargets` is an array `(nr_blocks, numEventsPerBlock)` showing for each event if it should be accompanied by a target
+
+## Contributors ✨
+
+Thanks goes to these wonderful people ([emoji key](https://allcontributors.org/docs/en/emoji-key)):
+
+<!-- ALL-CONTRIBUTORS-LIST:START - Do not remove or modify this section -->
+<!-- prettier-ignore-start -->
+<!-- markdownlint-disable -->
+<table>
+  <tr>
+    <td align="center"><a href="https://github.com/mohmdrezk"><img src="https://avatars2.githubusercontent.com/u/9597815?v=4" width="100px;" alt=""/><br /><sub><b>Mohamed Rezk</b></sub></a><br /><a href="https://github.com/cpp-lln-lab/localizer_visual_motion/commits?author=mohmdrezk" title="Code">💻</a> <a href="#design-mohmdrezk" title="Design">🎨</a> <a href="#ideas-mohmdrezk" title="Ideas, Planning, & Feedback">🤔</a></td>
+  </tr>
+</table>
+
+<!-- markdownlint-enable -->
+<!-- prettier-ignore-end -->
+<!-- ALL-CONTRIBUTORS-LIST:END -->
+
+This project follows the [all-contributors](https://github.com/all-contributors/all-contributors) specification. Contributions of any kind welcome!