GramFree

GramFree Official page of John Okparaeke. Sharing insights on Augmented Reality, Virtual Reality & immersive tech.

Get updates on trends, tutorials, course releases, and published books. Explore the future of AR/VR/XR through content that informs and inspires.

22/12/2025

The world is sleeping on RayNeo

26/09/2025


15/09/2025
12/09/2025
Just published my book on Physics for Unity and Game Developer. If you are a physics stude nt this is for you. If you ar...
30/07/2025

Just published my book on Physics for Unity and Game Developer. If you are a physics stude nt this is for you. If you are a Unity game developer, this is for you.

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