# AI Camera — Fan Edition: it hypes up your jersey like a stadium commentator 🏆

> Source: <https://dev.to/demirajvazi10max/ai-camera-fan-edition-it-hypes-up-your-jersey-like-a-stadium-commentator-5cb2>
> Published: 2026-07-12 00:24:13+00:00

*This is a submission for Weekend Challenge: Passion Edition*

**AI Camera** is a phone-camera app that describes what it sees, out loud, in real time — powered by Google's Gemini vision model. It started as an assistive tool for blind and low-vision users (general scene description, reading text aloud, describing an item for a marketplace listing, describing a person's appearance). For this challenge, I added a fifth mode built specifically around **passion**:

🏆 **Fan Mode** — point your phone at a jersey, scarf, flag, or any fan gear, and the app turns into a hyped-up stadium commentator, calling out colors, team details, and team spirit with real enthusiasm. With the World Cup happening right now, it felt like the right moment to build it.

📱

Important: this is a mobile-first app.It's built around your phone's rear camera and needs to be held up and pointed at real things — please try it on a phone, not a desktop, for the intended experience.

🔗 **Live app (open on your phone):** [https://demirajvazi10-max.github.io/ai-camera-fan-edition/](https://demirajvazi10-max.github.io/ai-camera-fan-edition/)

You'll need a free Gemini API key from [aistudio.google.com/app/apikey](https://aistudio.google.com/app/apikey) — paste it in when the app asks. It's stored only in your browser and never leaves your device except to call Google's API directly.

*(I wasn't able to put together a screen recording for this submission — camera-based apps are a bit awkward to record on a phone! Since the whole thing runs client-side with no backend, the live link above lets you try Fan Mode yourself on your own phone in about 30 seconds.)*

[https://github.com/demirajvazi10-max/ai-camera-fan-edition](https://github.com/demirajvazi10-max/ai-camera-fan-edition)

Passion shows up in different ways. Sometimes it's the quiet kind — building something so a person who can't see can still "see" the world around them. Sometimes it's the loud kind — losing your mind over your team's jersey during a World Cup year. I already had the first one built. Adding Fan Mode let the same engine carry both.

`getUserMedia`

, photo captured to a canvas and sent as base64 to the `gemini-flash-latest`

) with a mode-specific prompt`index.html`

, so it deploys straight to GitHub Pages with HTTPS — which matters, because phones require a secure context for camera access**Best Use of Google AI** — Gemini's vision model is the core of the app; every one of the five modes depends on it to analyze the photo.

**Notes for judges:** please test on a phone if possible — that's the intended experience (rear camera + held up to real objects). Fan Mode is the new addition for this challenge; the other four modes existed before as an accessibility tool.