Worlds in Action Hack [02]: SIGGRAPH LA

​World Models, Spatial Intelligence, Gaussian splats, 3D genAI, Multi-Agent Spatial Interfaces, Interactive 3D environments​

​Founders, developers, researchers, engineers, designers, VFX artists, and filmmakers building at the intersection of AI, 3D, and interactive systems.

​Hands-on building, rapid prototyping, expert-led sessions, demos, and awards - all dedicated to world models.

Staying after the hack? Join us at SIGGRAPH 2026 for our workshop - Powered By Gaussian Splats: From World Models to 3D Interactive Worlds. Register here.

• ​​Access to World Model API and Credits
• ​​Unity/Unreal/WebXR Open Source World Model kits
• ​​WebSpatial cross-platform deployment
• ​​Mentors and technical support

​​To get up to speed, sign up for the pre-hack workshops:

• Info Session, Ideation & Team Formation

• ​Alberto Hojel, AI Engineer at Roblox
• ​Alex Coulombe, CEO of Agile Lens
• ​​Asim Ahmed, Head of Product Marketing (Spatial Solutions) at Niantic Spatial, Inc.
• ​​David Gene Oh, Global Developer Advocacy at ByteDance
• ​​Fasai Phuathavornskul, Senior Software Engineer for Android XR at Google
• ​​Felix Hartmann, Founder and Managing Partner of Hartmann Capital
• ​​Ian Curtis, Product Designer at World Labs
• ​​Yiqi Zhao, Product Design Lead at Meta
• ​​Greg Madison, XR and Unity Illusionist
• ​​Michael Morran, Creator Relations Manager at VIVERSE
• ​​Neil Trevett, VP Developer Ecosystems at NVIDIA
• ​​Tipatat Chennavasin, Co-founder & General Partner at The Venture Reality Fund

​Need more inspiration on what to build? We will share some ideas post-sign-up!
Questions? [email protected]
More information: https://sensaihack.com/worldsinaction-2-la/

​ is a global online academy offering hands-on VR/AR courses for experienced developers and researchers. It supports the XR Creators community with free knowledge, peer learning, and networking. Its recent SensAI program brings XR, AI, and CV developers together to prototype context-aware wearable applications using multi-modal AI/CV tools with access to exclusive kits and resources.

​We’re bringing #WorldsinAction back - this time to Los Angeles, July 18–19, right before SIGGRAPH.

​🚀 to join the upcoming hackathon and be part of the next wave of breakthroughs!

Event Venue

Los Angeles, United States

Concerts, fests, parties, meetups - all the happenings, one place.

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