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Harold’s Substack

Technical Requirements: Building a Second-Screen AR Wrestling Experience

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Harold Williams
Dec 27, 2025
∙ Paid

To bridge the gap between the physical ring and the digital fan experience, a promotion must move beyond simple filters. A professional-grade AR app requires an architecture capable of handling high-speed action and real-time data.

1. The Development Stack (Core Engine)

  • Primary Engine: Unreal Engine 5.4+ or Unity 6.

    • Recommendation: Unreal Engine is preferr…

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