Update readme.md and make it more beautiful for newcomers

.github/workflows/CD-deploy-github-releases.yml

@@ -27,7 +27,7 @@ jobs:
       run: flutter analyze
       working-directory: Space_Mapper
 
-    - name: Run widget tests for our flutter project.
+    - name: Run tests for our flutter project.
       run: flutter test
       working-directory: Space_Mapper
 

.github/workflows/CI.yml

@@ -29,6 +29,6 @@ jobs:
       run: flutter analyze
       working-directory: Space_Mapper
 
-    - name: Run widget tests for our flutter project.
+    - name: Run tests for our flutter project.
       run: flutter test
       working-directory: Space_Mapper

README.md

@@ -1,22 +1,52 @@
 # **Space Mapper** 
+## What is Space Mapper?
+Space Mapper is a mobile phone application that lets you see your daily movements in a map. Additionally, you can participate in citizen science by sharing your anonymized location history with research institutions to help scientists research about human mobility.
 
-Space Mapper is a mobile phone application for studying human mobility.
+## Screenshots
+<img src="https://github.com/ActivitySpaceProject/space_mapper/blob/development/Assets/images/3.0.2%2B18_screenshots.png"  width="95%"></img>
 
-*Features:*
-* Allows you to store, map, and analyze your own movement patterns and to view them in three dimensional spacetime.
+## How to contribute
+Do you want to contribute?
+
+Feel free to fork our repository, create a new branch, make your changes and submit a pull request(*). We'll review it as soon as possible and merge it.
+
+(*)Before opening the pull request, please run the commands "flutter analyze" and "flutter test" locally to ensure that your PR passes all the tests successfully in our continuous integration (CI) workflow.
+
+It would be awesome if you assign yourself to an existing task or you open a new issue in [Github Issues](https://github.com/ActivitySpaceProject/space_mapper/issues), to keep other contributors informed on what you're working on.
+
+If this project is useful for you, please consider starring this repository and giving us 5 stars on the app stores to give us more visibility.
+
+## Contributors
+- Universitat Pompeu Fabra
+    - John Palmer
+        - [github.com/johnpalmer](https://github.com/johnpalmer)
+- CEAB-CSIC
+    - Pablo Galve Millán
+        - [github.com/pablogalve](https://github.com/pablogalve)
+        - [linkedin.com/in/pablogalve/](https://www.linkedin.com/in/pablogalve/)
+
+## Features
+* Allows you to store your movements and view them in a map and a list.
+* Privacy: Your data is only stored on your phone, so only you have access to it.
 * Minimally intrusive and designed to conserve battery power.
 * Turn it off and on whenever you want.
-* Free, open source software. 
-* More on-phone data visualization and analysis tools coming soon.
-* Application available in English, Spanish and Catalan.
+* Free, open source software. You'll never have to pay anything or watch any ad to use it.
 
-For more information, please visit the project [website](<http://activityspaceproject.com>) or its [Google Play page]( http://play.google.com/store/apps/details?id=edu.princeton.jrpalmer.asm).
+## Download the app
+For more information, please visit the project [website](<http://activityspaceproject.com>). 
 
+- [Google Play (Android)](http://play.google.com/store/apps/details?id=edu.princeton.jrpalmer.asm).
+- Apple Store (iOS) (Coming soon)
+- [Github Releases (Android)](https://github.com/ActivitySpaceProject/space_mapper/releases).
+
+## License
 This repository contains the source code development version of Space Mapper. Previous versions are available at <http://activityspaceproject.com>.
 
+This project is licensed under the [GNU GENERAL PUBLIC LICENSE](https://github.com/ActivitySpaceProject/space_mapper/blob/master/LICENSE)
+
 Copyright 2020 John R.B. Palmer
 
-Space Mapper is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation, either version 3 of the License, or  (at your option) any later version.
+Space Mapper is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation, either version 3 of the License, or (at your option) any later version.
 
 Space Mapper is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for more details.