Rheveal/ BUILD LOG
rheveal.app →

Building a disposable camera for events, in public. A new frame develops most nights.

DAY 02 · '26 07 10

The Camera

A real shutter, a real constraint — shoot blind, no chimping, and every shot saves before it ever uploads.

The guest camera — a warm Darkroom Amber viewfinder, a real shutter, and the exposure counter winding down.
The guest camera — a warm Darkroom Amber viewfinder, a real shutter, and the exposure counter winding down.

This is the whole product in the guest's hand. It had to feel like a real camera — a little constraint, a little magic — not a web form.

The goalBuild the guest experience — the actual disposable camera.

The moment

We found that iPhones firing photos in rapid bursts could get "stuck developing." Rather than thrash on it late at night, we documented it thoroughly, flagged it as a must-fix, and moved on. (It got beaten the next day.)