Problem Statement and Solution Overview:

• Briefly explain the need for accessible AR art creation tools

• Introduce CrayonAR as your solution

For an Apple design engineer position, focus on demonstrating your ability to create innovative, user-friendly solutions while tackling complex technical challenges. Emphasize your understanding of AR technologies, mobile development, and user-centered design principles.

User Interface Design:

Show UI/UX design evolution

• Describe your minimalist, non-invasive UI approach for AR

  • greys vs opacity black— greys are biased.

• Explain the panel system and its benefits for user cognitive load

Technical Implementation:

System Architecture

Include system architecture diagrams

• Highlight the use of Unity and ARFoundation

• Explain the modular system design (NavManager, ColorManager, LineManager, etc.)

• Emphasize the use of Firebase for data persistence and sharing

AR Implementation:

Include code snippets for key features

• Detail how you implemented AR drawing using ARAnchors

• Explain the challenges and solutions in creating persistent AR content

Data Serialization and Reproducibility:

• Highlight the JSON-based drawing recipe system

• Explain how this approach allows for software-agnostic reproducibility