2023 · Product Design
Auto Film Developer
A precision benchtop machine that brings darkroom-quality film development into the analog photographer's studio — no chemistry lab required.
2023 · Product Design
A precision benchtop machine that brings darkroom-quality film development into the analog photographer's studio — no chemistry lab required.
Overview
Film photography is experiencing a quiet renaissance — but developing negatives is still an intimidating, equipment-heavy process for anyone without access to a full wet darkroom. The Auto Film Developer condenses that ritual into a single, beautifully engineered countertop device.
The goal was to make film development feel as approachable as brewing coffee, without sacrificing the chemistry-level precision that analog photographers demand.
The Challenge
Film development is a discipline of seconds. Temperature drift of half a degree, agitation timing off by three seconds — either one can ruin a roll. The device had to hold tolerances that most consumer products never contemplate, in a footprint that could actually live on a desk.
I worked through the mechanical architecture, thermal management, user interaction, and the physical language of the product in parallel.
Process
The project moved through analog sketching, quick foam mockups to validate scale, and then a rapid CAD cycle in SolidWorks. I iterated on the housing geometry, the handle mechanism, and the chemistry cartridge system through dozens of revisions before landing on a final architecture.
Keyshot renders helped me study how light would catch the reflective lid and the soft radius along the corners — details that quietly signal quality the moment someone picks it up.
The best tools disappear into the hands that use them — and reappear as a finished photograph.
Outcome
The final design balances the cold precision of lab equipment with the warmth of a tool that belongs in a creative studio. The project strengthened my belief that technical products deserve the same care and restraint we reserve for objects meant to be lived with.