Module 9 – Build Simple AI Projects! šŸ› ļø
intermediate30 XP

Your First AI Showcase! šŸš€

Use Google Teachable Machine to build and show off a real AI project — no code needed

Your First AI Showcase! šŸš€

You've Learned So Much — Now Show It Off!

Time to build something impressive to show your friends and family. We'll use Google Teachable Machine to create a real AI project.

šŸŽÆ Project Ideas (Pick One!)

Idea 1: The Mood Detector 😊😢😠

Train AI to recognise 3 facial expressions:

  • Happy face → plays happy music
  • Sad face → sends an encouraging message
  • Surprised face → shows a funny GIF

Steps:

  1. Go to teachablemachine.withgoogle.com
  2. Choose "Image Project" → "Standard image model"
  3. Create 3 classes: Happy, Sad, Surprised
  4. Take 50+ photos of each expression (use webcam!)
  5. Click "Train Model"
  6. Test it — does it read YOUR mood?

Idea 2: Rock Paper Scissors AI āœŠāœ‹āœŒļø

Train AI to recognise hand gestures:

  • Fist = Rock
  • Flat hand = Paper
  • Two fingers = Scissors

The AI plays against you in real time!

Idea 3: The Homework Helper Detector šŸ“š

Train AI to detect:

  • "Working hard" (sitting at desk with book)
  • "Distracted" (phone in hand šŸ˜…)
  • "Taking a break" (stretching, standing)

Idea 4: The Sound Detector šŸ”Š

Use the Audio project:

  • Train it to recognise: a clap, a snap, "hey computer"
  • Use this to trigger different actions!

šŸ“‹ Your Project Checklist

ā–” Chose a project idea ā–” Created 2-3 categories in Teachable Machine ā–” Collected 50+ examples per category ā–” Trained the model (watched accuracy improve!) ā–” Tested with NEW examples it hasn't seen ā–” Shared with someone and showed them how it works! ā–” BONUS: Export and embed in a website or Scratch project

šŸ† Level Up: Connect to Scratch!

Teachable Machine works with Scratch! You can:

  1. Export your model
  2. Import it into Scratch using the Teachable Machine Scratch extension
  3. Make sprites react to your AI predictions
  4. Build a full interactive game powered by YOUR AI!

šŸ’” What Real AI Engineers Do

Congratulations — you've just done EVERYTHING a real AI engineer does:

  1. āœ… Defined the problem (what should AI detect?)
  2. āœ… Collected training data (photos/sounds)
  3. āœ… Trained the model
  4. āœ… Evaluated performance (accuracy)
  5. āœ… Deployed it (shared/used it)
  6. āœ… Iterated (improved by adding more data)

You are officially an AI builder! šŸ¤–šŸ”Ø

Quick check

01/2

What does Teachable Machine's 'accuracy' percentage tell you?