---
title: "MR Functionality"
content_type: course
url: "https://learn.unity.com/course/mr-functionality?language=en"
language: en
difficulty: beginner
duration_minutes: 90
unity_version:
  - "2018.4"
supported_unity_versions:
  - name: "2018.4"
    url: "https://learn.unity.com/course/mr-functionality.md?language=en&version=2018.4"
last_updated: "2026-08-04T14:20:37.000Z"
---

# MR Functionality

In this project you will learn about:

1. MR Interaction
2. Interactive UI Menus
3. Sequencing Animations with the Animation Manager

## Contents

- [MR Interaction](https://learn.unity.com/course/mr-functionality/tutorial/module-mr-interaction?language=en&version=2018.4) ([md](https://learn.unity.com/course/mr-functionality/tutorial/module-mr-interaction.md?language=en&version=2018.4)) — Discover the fundamentals of mixed reality interaction design for HoloLens in Unity.
- [Challenge — MR Interaction](https://learn.unity.com/course/mr-functionality/tutorial/challenge-mr-interaction-1?language=en&version=2018.4) ([md](https://learn.unity.com/course/mr-functionality/tutorial/challenge-mr-interaction-1.md?language=en&version=2018.4)) — Use HoloLens interactions to display data about a Rover and manipulate it within a mixed reality scene.
- [Challenge — Interactive UI Menus](https://learn.unity.com/course/mr-functionality/tutorial/challenge-interactive-ui-menus-4?language=en&version=2018.4) ([md](https://learn.unity.com/course/mr-functionality/tutorial/challenge-interactive-ui-menus-4.md?language=en&version=2018.4)) — Build an interactive UI panel that toggles model parts, rotates an object, and adjusts its transparency.