Mobility is not a feature if you're standing still. Commercial AR optimizes for the pocket — a compute puck with a beefy AI coprocessor, active cooling, and 5G. That's the right answer when you're moving. At home, in a fixed workspace, you're paying weight and thermal penalties for constraints that don't exist. Wall power removes every limit. The glasses become a lightweight, mobile-first display peripheral. The room becomes the brain that serves robust spatial experiences when in range.
I'm a Product Designer at Meta working on AR and wearables, with recent contributions to Ray-Ban Meta Display. Before Meta, I was Product Design Lead at Magic Leap (2016–2019), where I was awarded six US patents on spatial interface design. Pri4L is my open-source personal infrastructure for hub-and-spoke AR.
- Live depth feed via RealSense D435i
- ROS2 topic publishing
- Live map building via RTAB-Map
- Map survives restart and relocalizes
- Android client with ARCore alignment and anchor overlay
- IMU access via Android SensorManager
- Android app streams camera to hub via RTSP or WebRTC
- Hub relocalization returns pose and anchor data
- 360 degree room coverage
RealSense SDK — hardware interface
ROS2 Humble — sensor middleware
RTAB-Map — spatial mapping
Ollama (llama3.2) — local LLM inference
ARCore — device-side 6DOF
Kotlin / Jetpack Compose — Android client
rosbridge — WebSocket bridge
10 ADRs — numbered design decisions
Written threat model — LAN, physical, transport
Gated rollout — phased plan with 010 gates
Privacy POC — documented boundary conditions