I built browser-based spatial computing alone — launching on Product Hunt Tuesday(06/09/26)
Hey IH,
I'm a solo founder, and I just finished building (Version 1.0)
AirVA — a browser-based spatial computing platform that lets you draw in mid-air using just your webcam and hand gestures.
No download. No account. No hardware.
Apple Vision Pro costs $3,500. AirVA is free.
What it does today:
— Pinch to draw on an infinite canvas
— Pan, zoom, switch modes with hand gestures
— 6 brush types (Neon, Sparks, Velocity Ink...)
— Timelapse export for content creators
— Spatial menus that open around your hand
The bigger vision: AirVa OS — a full spatial
operating system in your browser. Drawing is
just the first layer.
Built it completely alone. No team, no funding.
Launching on Product Hunt this Tuesday at 12:01 a.m. PST.
Would love your support and any honest feedback.
Try it: getairva.com
— Brosil
This is impressive as a solo build.
The thing I’d be careful with before Product Hunt is that the demo sounds technically exciting, but the first-use reason still needs to be very sharp.
“Browser-based spatial computing” is big, but PH users usually decide fast based on one clear use case they can picture immediately.
I wouldn’t try to solve that loosely in the thread because the launch hook, demo angle, and first audience need to line up.
Happy to put the usable launch-read in writing if useful — this feels like the kind of product where one sharper first-use frame could change how people understand it on launch day.