Creating Interactive Virtual Labs with AR/VR

Create a detailed plan for developing interactive virtual laboratory experiences using augmented and virtual reality technologies for a university setting. Focus on the following areas:

1. **Objective:** Define the educational goals these virtual labs aim to achieve.
2. **Technology Integration:** Describe how AR/VR can be effectively used to simulate real-world lab environments and facilitate remote experiments.
3. **Experiment Design:** Outline a sample experiment or practical that can be conducted within this virtual lab.
4. **User Engagement:** Suggest ways to make these labs interactive and engaging for students.
5. **Assessment and Feedback:** Propose methods for evaluating student performance and providing feedback in a virtual setting.
6. **Implementation Challenges:** Identify potential challenges in deploying these solutions and suggest ways to address them.

Ensure your plan is structured clearly and includes practical examples or scenarios to illustrate key points.