1. Empathize (The "Why")
Instead of just assuming people are "lazy," we look at the actual experience of throwing things away.
Observations: Students often finish lunch in a rush. Many bins are overflowing or located in awkward spots.
Insights: People want to recycle, but if the "Blue Bin" is too far away, they just use the nearest trash can. Some are confused about which plastics are actually recyclable.
Empathy Map Focus: * Feelings: Frustration (at messy tables), Confusion (at bin labels), Guilt (when throwing a bottle in the trash).
2. Define (The Problem Statement)
We need to narrow it down from "there's too much trash" to something we can actually fix.
Synthesized Insight: Convenience and clear communication are the biggest barriers to proper waste disposal.
Problem Statement: "Students and staff feel overwhelmed by confusing sorting rules and a lack of accessible bins, leading to high levels of cross-contamination and litter in common areas."
3. Ideate (The "What If?")
Time to go broad. We used a "Brainwriting" technique to get these ideas:
Gamification: Bins with "hoops" or "voting" slots (e.g., "Vote for your favorite Marvel character by putting your bottle in their slot").
Visual Cues: Giant, color-coded floor stickers leading from the cafeteria tables to the correct bins.
AI/Tech: A QR code on bins that shows a 5-second video of what goes where.
Winning Idea: "The Transparent Initiative" — Replacing solid bins with clear ones so people see the "correct" waste already inside, paired with high-contrast, photo-based signage.
4. Prototype (The "Build")
We created a low-fidelity mockup of our new bin station:
Materials: Cardboard boxes, clear plastic wrap (to simulate clear bins), and printed photos of actual school cafeteria waste (crushed milk cartons, pizza boxes).
The Design: We placed the "Landfill" bin slightly further away and put the "Organics" and "Recycle" bins right at the exit doors with eye-level photos of what belongs in each.
5. Test (The Feedback)
We "pitched" our cardboard model to another group and a school custodian.
Feedback Received: "The photos are great for quick decisions, but the clear bins might look 'gross' if they get dirty inside."
Iteration: We decided to add a "removable inner liner" or a frosted finish to the clear bins so you can see the colors of the waste inside (which helps sorting) without seeing every detail of the trash.