Augmented Reality Mural

WINLAB Summer Internship 2023

Group Members: Alexander Clarke, Arya Shetty, Nicholas Clarke, Pavan datta Vedire Reddy

Project Objective

The objective of this project is to create a collaborative augmented reality application which will allow remote users to collaboratively create a virtual mural. This project will be created using the Unity game engine and deployed to AR platforms such as the Microsoft Hololens.

In addition to creating the software that will manage the generation and rendering of the mural, another important component of this project is designing an infrastructure that will allow for very low latency collaboration. If time allows, one of the end goals of this project is to deploy it using an "edge cloud" architecture using the OpenAR Cloud project.

Students should get started with this project by familiarizing themselves with the Unity game engine and Hololens development tools.

Week 1:

• Started to familiarize ourselves with the Unity Software and Hololens.
• We started with connecting the Hololens to the Unity app through remote connection.
• Once we were able to see the project scene through the Hololens we tested limits of the environment

Week 2:

• Set up essential MRTK (mixed reality toolkit) packages in Unity
• Downloaded and deployed app on Hololens
• Moved and resized objects
• Used eye tracking feature for selection
• Used voice commands to switch color of objects
• Added template menu
• Wrote code for drawing application using mouse
• Worked on iterations of line drawings (2D & 3D)

Week 3:

• Resize and move rendered lines
• Highlight selected line objects
• Selection button in menu
• Rendering smooth curves with control points using splines
• Ability to erase rendered lines
• Learned about the client-server architecture
• Learned about communication protocols —> Transmission Control Protocol (TCP) & User Datagram Protocol (UDP)
• Coded a simple TCP Chat Room with multiple clients