Google Gemma 4 AI made me a FREE Posture Analyzer - Step By Step Instructions

I built a posture monitor that runs entirely on my Mac using Gemma 4 and Ollama completely free, completely private. Every 5 seconds it captures a frame from my webcam, analyzes my posture using a local AI model, and sends me a Mac notification if I'm slouching. No cloud. No API costs. No one storing photos of me at my desk. In this video I walk you through the entire setup step by step — no coding experience needed. Just copy and paste the commands from the free PDF guide linked below. #LocalAI #Gemma4 #Ollama #PostureMonitor #AIProjects #PrivacyFirst #FreeTool #MacTips #TechGirl #RunAILocally #GemmaAI #OpenSourceAI #AIForBeginners #nocodeapp 📄 FREE Setup Guide (PDF): https://drive.google.com/file/d/1zX6y0hzHbOikW13EK6Om5_6yvMdpypZ0/view?usp=sharing 🔗 What is Gemma 4? (Previous Video): https://youtu.be/hk6go5jioTk?si=kwrsTIwhwNmpqE-w ⏱️ CHAPTERS 0:00 — This AI is watching me right now 1:05 — Step 1: Install Ollama 2:34 — Step 2: Download Gemma 4 E4B 3:45 — Building the posture monitor script 5:51 — First results — it caught me slouching 6:31 — Upgrade: Mac notifications instead of Terminal 7:14 — Upgrade: Smart alerts (no notification spam) 8:03 — More local AI project ideas 8:27 — Hardware requirements (Mac, Windows, Linux) ❤ Anjana