Sustainability

UX/UI

Binly

This project reimagines recycling as a habit worth enjoying. By blending guidance with motivation, Binly transforms waste sorting from a confusing task into an engaging, rewarding routine.

Timeline

8 Weeks (2025)

Role

Product Design Intern

Team

Seeun Park (Product Designer)

Koen Campman (Visual Designer)

Tools

Figma

Photoshop

Sustainability

UX/UI

Binly

This project reimagines recycling as a habit worth enjoying. By blending guidance with motivation, Binly transforms waste sorting from a confusing task into an engaging, rewarding routine.

Timeline

8 Weeks (2025)

Role

Product Design Intern

Team

Seeun Park (Product Designer)

Koen Campman (Visual Designer)

Tools

Figma

Photoshop

Sustainability

UX/UI

Binly

This project reimagines recycling as a habit worth enjoying. By blending guidance with motivation, Binly transforms waste sorting from a confusing task into an engaging, rewarding routine.

Timeline

8 Weeks (2025)

Role

Product Design Intern

Team

Seeun Park (Product Designer)

Koen Campman (Visual Designer)

Tools

Figma

Photoshop

Research

Without proper sorting, recycling can’t even begin

Every year, the U.S. generates hundreds of millions of tons of waste, but the problem isn’t just recycling infrastructure — it starts earlier, with sorting. Rules differ by city, bins look different everywhere, and instructions are often overwhelming or unclear. As a result, most people aren’t sure what goes where, and much of the waste ends up misplaced before it ever has the chance to be recycled.

Research

Without proper sorting, recycling can’t even begin

Every year, the U.S. generates hundreds of millions of tons of waste, but the problem isn’t just recycling infrastructure — it starts earlier, with sorting. Rules differ by city, bins look different everywhere, and instructions are often overwhelming or unclear. As a result, most people aren’t sure what goes where, and much of the waste ends up misplaced before it ever has the chance to be recycled.

Research

Without proper sorting, recycling can’t even begin

Every year, the U.S. generates hundreds of millions of tons of waste, but the problem isn’t just recycling infrastructure — it starts earlier, with sorting. Rules differ by city, bins look different everywhere, and instructions are often overwhelming or unclear. As a result, most people aren’t sure what goes where, and much of the waste ends up misplaced before it ever has the chance to be recycled.

The Problem

Too much confusion and too little motivation stop users from turning recycling into part of daily life

Competitor Analysis

Recycling tools explain what to do, but rarely inspire people to do it

Most competitors focus on giving instructions, but they lack the fun and motivation needed to form lasting recycling habits. Without playful engagement, users drop off instead of turning recycling into a consistent behavior.

That gap is where Binly focuses—combining habit + fun + impact to drive real change.

Design Goal

Provide a simple and engaging way for people to connect with sustainable habits in daily life

Design Goal

Provide a simple and engaging way for people to connect with sustainable habits in daily life

Design Goal

Provide a simple and engaging way for people to connect with sustainable habits in daily life

Design Opportunity

From clarity and motivation to engaging design solutions

Through research and competitor analysis, we learned that information alone can’t build recycling habits. Users need both clarity and motivation—leading us to design playful visuals, gamified rewards, and intuitive sorting cues.

Key Flow

Guide users from scanning to rewards, while turning progress into a fun journey

The Solutoin

#1. Playful visual language

The evolving visuals transform progress into something tangible—turning each sorted item into growth that users can see and celebrate, making recycling feel rewarding rather than routine.

#2. Gamified Motivation

Transforming recycling into a guided, playful, and habit-building journey

Engaging users through playful sorting steps

From scanning to sorting, Binly turns recycling into a guided and rewarding journey that builds lasting habits.

Simple guidance to make disposal effortless

Simplifies recycling with clear, step-by-step instructions. By removing overwhelming details, it helps users feel confident and consistent in their sorting habits.

Turning learning into play with mini-games

Quick mini-games transform recycling tips into fun challenges, rewarding users as they build lasting habits.

#3. Color-coded sorting system

Pairing each waste category with a distinct color and character makes sorting easier to recognize and remember. Consistent visuals across bins and guides reduce confusion, helping users quickly build habits through repetition.

Unified color system makes sorting easier to follow

#4. Track personal progress

Bring users’ progress to life as characters fill the bin, showing their positive impact in an engaging way.

Design System

A system that blends color-coded categories with character elements to deliver a consistent, intuitive, and playful experience.

Design System

A system that blends color-coded categories with character elements to deliver a consistent, intuitive, and playful experience.

Design System

A system that blends color-coded categories with character elements to deliver a consistent, intuitive, and playful experience.

Color System

Balancing functionality with visual playfulness through color

Primary Color - Yellow

Secondary Color - Blue, Red, Deep Green, Purple and Green

Text Color - Black

Background Color - White

CTA - Black

Icon Library

A playful and consistent icon set featuring diverse sorting items, bin types, and characters

Component Anatomy

The sorting card combines character, item type, sorting label, and actions to deliver a clear and engaging sorting experience

1

1

1

Sorting Character

2

2

2

Item Type

3

3

3

Sorting Labels

4

4

4

Actions

Reflection

Through cross-disciplinary collaboration and rapid iteration, we transformed challenges into opportunities and built a system that makes recycling both intuitive and motivating.

🤝 Close collaboration with the founder and design team enabled us to move swiftly, validate ideas through rapid testing, and refine the product iteratively within a fast-paced environment.

♻️ Instead of static instructions, we translated recycling education into playful, rewarding interactions that sustain user motivation.

🎨 Crafted a visual language that connects color-coded categories with character-driven elements, creating an intuitive and consistent habit-building experience.