Two Phones, One Codebase: What a Field Test Taught Me About Shipping a Camera AppSpiralens screenshot by the author; the scene is an AI-generated illustration made for the app. I am a solo developer, and Spiralens is an Android camera that coaches framing with the golden spiral. I32SPOct 13 · 7 min readxenit.hashnode.dev
Photo to single-line drawing in the browser: why I replaced Canny with a difference of GaussiansSticraft has a "Single-line drawing" mode: it turns an image into paths that a pen plotter or a laser can follow as one line, instead of filled outlines. Tonight I tried it on a plain black-and-white Oct 12 · 5 min readxenit.hashnode.dev