802.software

South Burlington, VT

Start a project

Spatial Tours: 3D walkthroughs from a single phone scan

A space is scanned with a phone, and anyone can walk through it in a browser tab. No app, no headset, no appointment.

Client
In-house product
Year
2026
Platforms
Web
Our role
Design and engineering
Stack
Next.js, Three.js, Gaussian Splatting

The problem

Listings for homes, rentals and venues still lean on flat photos. Immersive tours meant special hardware, a subscription and a visit from a studio.

Agents, hosts and venues wanted a walkthrough a buyer could open from a link on their phone, with nothing to install.

What we built

A repeatable service: a short scan on site becomes a 3D Gaussian-splat scene that looks photographic from any angle and streams to a browser.

The product page pairs with an interactive demo, with a sector switcher, room-to-room navigation and information points, so people can try it before booking a scan.

Spatial Tours demo: Walk through a space that isn’t there, with a sector switcher for real estate, Airbnb, venues, car dealers and museums
The Spatial Tours product page and its interactive demo.

How it is built

The demo runs in the same Next.js codebase as this site.

Rendering
3D Gaussian Splatting, drawn with an open-source Three.js and WebGL viewer
Demo
A real splat scene for the featured room and a 360° panorama viewer for the rest, driven by a scene definition
Assets
Panoramas load from configurable storage, with bundled files as a fallback
Delivery
Each finished tour ships as a hosted link and an embed code

Results

There are no usage numbers on this page. They will be added, with dates, once they can be shared.

What is next

  1. A hosted splat scene for every room in the demo.
  2. Booking a scan directly from the demo.
  3. An overhead floor plan that jumps to any room.
Design and engineering
802.software
Project lead
Baris Taskiran
Verified
Against the running code on

Related service: Web applications and SaaS