Case Studies

Lessons learned from real initiatives, implementations, validations, and projects.

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A look at a voice-processing system I built in September from one app plus a set of servers. Long call recordings are compressed...

I attended the AI Film Hackathon in Tokyo at the Fujitsu Kawasaki Tower and used the AI animation tool Magnific for the first ti...

A Voice to Action system is complete. It runs on a second-hand, CPU-only PC at home as the server, with an App, the cloud, and F...

This article addresses the high cost of GPT‑6/Codex development requiring expensive Macs, and offers an alternative: a used PC f...

This is my second time participating in this event. During the project, I shifted focus to bringing a child's hand-drawn gift to...

I participated in "Ship It Saturdays" to tackle long-standing technical tasks. I focused on deploying a Google Cloud Run project...

A case study of DIYing a local security camera system using an old USB webcam and ChatGPT 5.6 Sol to ease parking anxiety. Throu...

Struggling with lost counts or missed rest intervals at the gym? An Android engineer shares how they developed "GymPlayer," a cu...

Through the lens of Palantir CEO Alex Karp's recent critique, this article examines the realities enterprises face when deployin...