The aim of this bachelor thesis is to design and develop a virtual reality (VR) application for the Meta Quest platform using the Unity engine. The application will serve as a tool for measuring spatial orientation and abilities, specifically focusing on the transition between 2D representations and 3D spatial environments.

Developed in collaboration with psychologists from Invenio, the project is specifically targeted at children. Therefore, the design must prioritize a playful, engaging aesthetic and intuitive interaction to ensure the assessment feels like a game rather than a stressful test.

The project involves:

• Design & Implementation: Creating a user-friendly, "child-appropriate" VR environment tailored for psychological testing.
• Data Logging: Implementing a system to record user performance metrics (e.g., reaction times, accuracy, head motion) for later analysis.
• Pilot Testing: Evaluating the application's usability and functional requirements in cooperation with Invenio experts to ensure it is suitable for the target age group.

The final output will be a functional VR prototype.