Update README.md

README.md

@@ -49,7 +49,7 @@ language:
 license: unknown
 multilinguality:
 - monolingual
-pretty_name: User Interface (Navigation) Dataset
+pretty_name: User Interface (Navigation) Corpus
 size_categories:
 - 100K<n<1M
 task_categories:
@@ -61,4 +61,30 @@ tags:
 - video
 - image
 - operator
----
+---
+
+# User Interface (Navigation) Corpus
+
+## Overview
+
+This dataset serves as a collection of various images of, videos and metadata of mobile (both iOS and Android) and web user interfaces as well as tags and text extractions associated to them.
+Dataset also includes user interface navigation annotations and videos related to them. One of the possible use cases of this dataset is training a UI navigation agent.
+
+## Dataset Structure
+
+The resources of this dataset are packed into independent TAR splits, however their use is optional as JSONLs include original file links. TAR archives can be extracted independently but it is recommended to work with the full set of resources if a fully local workflow is required.
+
+### Subsets
+
+- **`app_screens`** - Metadata of mobile and web screens.
+- **`app_section_screens`** - Groups of sections and screens.
+- **`app_sections`** - Annotations for app screens.
+- **`app_sections_with_app_screens`** - Links app sections to their respective screens.
+- **`app_versions`** - Version IDs separating different revisions of imagery data relative to the time they were taken.
+- **`apps`** - Application information.
+- **`trending_filter_tags`** - Most popular screen filtering tags.
+
+## License
+
+The dataset contains screenshots, recordings, and logo materials from various applications and sources that are not owned by the dataset maintainers. These resources remain the property of their respective creators.
+