Architects of the Spatial Compute
Fireside 360 is a technical XR engineering agency delivering end-to-end support for Virtual, Augmented, and Mixed Reality projects. We manage the complex technical layers, including hardware integration, software development, rendering performance, and system-level implementation.

Capabilities
Engineering beyond
the surface.
01 / SOFTWARE
Core Software Engineering
Custom MR application architecture. We build robust, scalable backends and logic systems using Unity, Unreal Engine, and native spatial frameworks (visionOS, OpenXR). No templates, just pure, optimized code.
02 / RENDERING
Advanced 3D Rendering
Squeezing every frame out of the GPU. We specialize in custom shader development, dynamic lighting pipelines, and photorealistic optimization to ensure 90fps+ performance, even on standalone headsets.
03 / HARDWARE
Hardware & Sensor Integration
Bridging the physical and digital. Deep API integrations for haptic feedback suits, biometric sensors, custom controllers, and IoT devices. We make the hardware talk to the simulation.
04 / AUDIO
Spatial Audio & Acoustic Raytracing
True audio presence. We engineer precise ambisonics and acoustic raytracing systems so sound reacts to virtual geometry exactly as it does in the real world.
Stack & R&D
Platform agnostic.
Hardware obsessed.
Whether you are targeting the enterprise capabilities of the Vision Pro or the standalone agility of the Quest ecosystem, our rendering pipelines and codebases are meticulously optimized for the exact silicon you are deploying on.
Apple Vision Pro
Meta Quest 3
Meta Quest Pro
Valve Index
Magic Leap 2
HoloLens
Spatial Mic
Technical Case Studies
Receipts.
Not renderings.
Engineered a real-time, multi-user digital twin of a manufacturing facility using Unreal Engine 5. Implemented custom occlusion culling and LOD pipelines for standalone MR headsets.
Developed the haptic integration and exact spatial audio positioning for a surgical VR application, resulting in a 40% increase in training retention for medical students.
Built a co-presence layer over the Quest Pro stack with secure WebRTC mesh networking, low-jitter voice ambisonics, and ground-truth terrain synthesis from satellite data.
Contact
Ready to build
the impossible?
Stop fighting frame rates and SDK limitations. Let Fireside 360 handle the engineering.