Armand Sumo

Augmented reality software engineer

Projects

Photonic Crystals

Opal structure and structural color

Vector Fields

Real-time vector field visualization

Robot Control via AR Glasses

LeRobot arm control

Printed Circuit Boards

Open-source AR electronics tools

Linear Algebra v1

A lens for key linear algebra concepts

Recent Articles

Opals as Photonic Crystals
Updated:May 28, 2026 at 09:02 PM
From silica spheres to play of color: a simple walkthrough of how opals interact with light, and how I built a small set of interactive demos and renders around that structure.
Vector Fields in Augmented Reality
Published:Jan 7, 2026 at 04:00 PM
Visualizing vector fields on Snap Spectacles as arrows, particles, and trails using procedural tube meshes and real-time field integration.
Visualizing Color Spaces in Augmented Reality with Spectacles
Published:Dec 23, 2025 at 09:00 PM
Building interactive 3D color space visualizations for Snap Spectacles AR glasses to help painters mix pigments.
Eyedropper for Spectacles AR Glasses
Published:Dec 15, 2025 at 07:00 AM
Building an eyedropper color picker for Snap Spectacles AR glasses using Lens Studio.