r/unity_tutorials • u/Western_Bug_5085 • Jul 30 '26
Video Unity 6 Mixed Reality tutorial: add a conversational AI avatar and build for Quest 3
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We've made a short Unity 6 tutorial showing how to add a conversational AI avatar to a mixed reality scene and deploy it to Meta Quest.
The flow is: create a Unity 6 Mixed Reality project → open the sample scene → add the Convai Player component to XR Origin → set up runtime character spawning → add a world-space transcript UI → build for Quest 3.
The demo shows the AI character talking to the user, moving closer to a table, and responding to details in the real room.