Build better study habits, one Knowt at a time

Build better study habits, one Knowt at a time

Build better study habits, one Knowt at a time

Knowt

Knowt

For small wins that actually add up

For small wins that actually add up

I participated in Knowt's timed design challenge, where the goal was to design a UI that encourages users to maintain a daily streak and visualize their learning progress. The team wanted to drive consistent engagement and integrate the feature into the existing app alongside Kai, their learning assistant.


My task was to create a streak experience that felt motivating and rewarding without overwhelming users. I led end-to-end UX/UI design, from early research to final visuals, within a two-week sprint.

I participated in Knowt's timed design challenge, where the goal was to design a UI that encourages users to maintain a daily streak and visualize their learning progress. The team wanted to drive consistent engagement and integrate the feature into the existing app alongside Kai, their learning assistant.


My task was to create a streak experience that felt motivating and rewarding without overwhelming users. I led end-to-end UX/UI design, from early research to final visuals, within a two-week sprint.

Timeline

2024 April (2 weeks)

The Team

Me (UX/UI)

-end-to-end UX/UI for a timed product challenge with Knowt

Me (UX/UI)

-end-to-end UX/UI for a timed product challenge with Knowt

BACKGROUND

BACKGROUND

Meet Knowt: your AI-powered study platform

Meet Knowt: your AI-powered study platform

Knowt is an AI-powered study platform that transforms class materials, such as PDFs, notes, lectures, and homework, into personalized flashcards, summaries, and quizzes.


Unlike most AI tools, Knowt was built to support daily study routines and help learners track meaningful progress over time.

Now, the team is focused on habit-building loops, drawing from Duolingo's streak model, to improve user retention and encourage consistent learning.

Knowt is an AI-powered study platform that transforms class materials, such as PDFs, notes, lectures, and homework, into personalized flashcards, summaries, and quizzes.


Unlike most AI tools, Knowt was built to support daily study routines and help learners track meaningful progress over time.

Now, the team is focused on habit-building loops, drawing from Duolingo's streak model, to improve user retention and encourage consistent learning.

Multi-Format Progress Gaps

Multi-Format Progress Gaps

Learners couldn't see clearly how much they'd covered in each format

Learners couldn't see clearly how much they'd covered in each format

Inflexible Daily Goals

Inflexible Daily Goals

Initial reviews suggested the streak felt inflexible, especially for users with irregular study habits and schedules

Initial reviews suggested the streak felt inflexible, especially for users with irregular study habits and schedules

Agressive Guilt-Trigger Reminder

Agressive Guilt-Trigger Reminder

There were often no "lightweight" reminders to keep users coming back

There were often no "lightweight" reminders to keep users coming back

CHALLENGES

CHALLENGES

Motivation faded when goals felt strict or guilt-driven

Motivation faded when goals felt strict or guilt-driven

GOALS

GOALS

I aimed to help learners stay engaged by designing a streak system that feels rewarding, forgiving, and easy to follow

I aimed to help learners stay engaged by designing a streak system that feels rewarding, forgiving, and easy to follow

01_ Break It Down by Format

See how far learners have come across different learning types


See how far learners have come across different learning types


02_ No Guilt Misses

Flexible pace and no "heavyweight" reminders to reduce guilt and support consistency

Flexible pace and no "heavyweight" reminders to reduce guilt and support consistency

03_ Feel Good Wins

Instead of pushing, introduce small rewards to make the effort feel seen and motivating

Instead of pushing, introduce small rewards to make the effort feel seen and motivating

USER RESEARCH

USER RESEARCH

Why learners leave, and what I learned from user interviews

Why learners leave, and what I learned from user interviews

Through qualitative interviews and surveys with 8 long-term users (at least 3 months active on a learning or productivity app), I explored why they dropped off, focusing on what made it hard to keep going, not just what they liked. The struggles tended to fall into three patterns:

Through qualitative interviews and surveys with 8 long-term users (at least 3 months active on a learning or productivity app), I explored why they dropped off, focusing on what made it hard to keep going, not just what they liked. The struggles tended to fall into three patterns:

User Type 1: The Tracker

User Type 1: The Tracker

#progress-driven

Look for streaks, charts, or checklists to feel momentum

Look for streaks, charts, or checklists to feel momentum

-Has trouble staying motivated when progress is spread out

-Get discouraged when progress is hard to see across formats

-Has trouble staying motivated when progress is spread out

-Get discouraged when progress is hard to see across formats

"It's hard to feel like I'm moving forward when my progress is all over the place."

"It's hard to feel like I'm moving forward when my progress is all over the place."

User Type 2: The Balancer

User Type 2: The Balancer

#routine-flexible

Need flexible goals that fit a changing schedule

Need flexible goals that fit a changing schedule

-Loses interest when daily goals feel too strict or repetitive

-Seeks flexible or playful ways to skip, explore, or adjust their schedule

-Loses interest when daily goals feel too strict or repetitive

-Seeks flexible or playful ways to skip, explore, or adjust their schedule

"I try to keep learning, but if it doesn't fit my day, I drop off."

"I try to keep learning, but if it doesn't fit my day, I drop off."

User Type 3: The Rebounder

User Type 3: The Rebounder

#failure-sensitive

Give up easily when progress feels lost

Give up easily when progress feels lost

-Feel discouraged by excessive alerts, broken streaks, or blame-y copy

-Responds better to soft re-entry and gentle encouragement

-Feel discouraged by excessive alerts, broken streaks, or blame-y copy

-Responds better to soft re-entry and gentle encouragement

"Once an aggressive reminder hits after I miss a few days, it feels like I've already lost."

"Once an aggressive reminder hits after I miss a few days, it feels like I've already lost."

These types helped me shape how I mapped core needs, such as validation, self-direction, and forgiveness, into design.

These types helped me shape how I mapped core needs, such as validation, self-direction, and forgiveness, into design.

OBSERVATIONAL RESEARCH

OBSERVATIONAL RESEARCH

What users really say on Reddit, App Store Reviews, and beyond

What users really say on Reddit, App Store Reviews, and beyond

Alongside interviews, I also dug into 40+ quotes from public platforms to extract recurring themes users often don't say directly in interviews.

Alongside interviews, I also dug into 40+ quotes from public platforms to extract recurring themes users often don't say directly in interviews.

"Honestly, checking off one tiny thing a day made me feel like I was winning at life."

"Honestly, checking off one tiny thing a day made me feel like I was winning at life."

Keeps

Visual streaks gave users a lightweight sense of progress

Visual streaks gave users a lightweight sense of progress

Small daily tasks felt doable and satisfying

Small daily tasks felt doable and satisfying

Gamified rewards (XP, badges) offered emotional payoff

Gamified rewards (XP, badges) offered emotional payoff

"Duolingo keeps yelling at me like I committed a crime for missing two days."

"Duolingo keeps yelling at me like I committed a crime for missing two days."

Breaks

Streak-based pressure overshadowed actual learning

Streak-based pressure overshadowed actual learning

Guilt-driven reminders discouraged return after breaks

Guilt-driven reminders discouraged return after breaks

Users questioned whether progress visual = real learning

Users questioned whether progress visual = real learning

MARKET & COMPETITORS ANALYSIS

MARKET & COMPETITORS ANALYSIS

Quick scan of what others do (and don't)

Quick scan of what others do (and don't)

Exploring how leading competitors engage users revealed both smart tactics and common pitfalls like fast rewards, inflexible goals, and emotional burden. This gave me insights into what sustains long-term motivation.

Exploring how leading competitors engage users revealed both smart tactics and common pitfalls like fast rewards, inflexible goals, and emotional burden. This gave me insights into what sustains long-term motivation.

Gamified app for daily language learning

Gamified app for daily language learning

Works

Works

Streaks, XP boost engagement

Streaks, XP boost engagement

Easy to build daily habits

Easy to build daily habits

Breaks

Breaks

Streaks feel pressuring

Streaks feel pressuring

Limited real-life use

Limited real-life use

Flashcard-based study tool with content sharing

Flashcard-based study tool with content sharing

Works

Works

Huge user-created set library

Huge user-created set library

Game & test-based study option

Game & test-based study option

Breaks

Breaks

The quality of sets varies

The quality of sets varies

Lacks depth structure

Lacks depth structure

AI-driven flashcard and quiz generator

AI-driven flashcard and quiz generator

Works

Works

Fast AI-generated flashcards

Fast AI-generated flashcards

Easy to get started

Easy to get started

Breaks

Breaks

Hard to ramp up

Hard to ramp up

Dependence on input quality

Dependence on input quality

USER INSIGHTS + BUSINESS VISION, DESIGN DIRECTION

USER INSIGHTS + BUSINESS VISION, DESIGN DIRECTION

The team aimed for Duolingo-style engagement to drive long-term retention. So, I redesigned pressure-driven streaks into flexible, fun motivators.


Where I focused on:

The team aimed for Duolingo-style engagement to drive long-term retention. So, I redesigned pressure-driven streaks into flexible, fun motivators.


Where I focused on:

Personalized Goal Setting

Personalized Goal Setting

Let users pick study goals that match their week

Let users pick study goals that match their week

Meaningful Milestones

Meaningful Milestones

Highlight milestones beyond keeping the streak alive

Highlight milestones beyond keeping the streak alive

Friendly Check-Ins

Friendly Check-Ins

Remind without guilt. Celebrate effort, not perfection

Remind without guilt. Celebrate effort, not perfection

SOLUTIONS

Integrated Home Screen Brings Together Planning and Tracking Progress into A Focused View

Integrated Home Screen Brings Together Planning and Tracking Progress into A Focused View

Before- Unclear process and passive goal setup

Before- Unclear process and passive goal setup

The original UI focused on only surfacing recently studied and viewed content, but lacked structure around progress and motivation for consecutive usage of the app and what the ultimate goal was for the better learning.

The original UI focused on only surfacing recently studied and viewed content, but lacked structure around progress and motivation for consecutive usage of the app and what the ultimate goal was for the better learning.

After- Visible progress, flexible habits

After- Visible progress, flexible habits

I incorporated a subtle weekly streak tracker and daily breakdowns, which give users visible momentum for positive motivation. Custom goal prompt appears at the right time, encouraging to build consistent study habits.

I incorporated a subtle weekly streak tracker and daily breakdowns, which give users visible momentum for positive motivation. Custom goal prompt appears at the right time, encouraging to build consistent study habits.

Study goals that fit the user's schedule

Study goals that fit the user's schedule

I built the flexible customization of study goals, so users can choose when and how they study, by day, time, or topic, making goals more realistic and routines more sustainable.

I built the flexible customization of study goals, so users can choose when and how they study, by day, time, or topic, making goals more realistic and routines more sustainable.

01_Flexible Daily goals

01_Flexible Daily goals

Set how many flashcards, notes, or time/hours of the day, making goals feel personal and easier to stick with

Set how many flashcards, notes, or time/hours of the day, making goals feel personal and easier to stick with

02_Plan Ahead with Exams

02_Plan Ahead with Exams

Exam date input helps users build clear study plans with a deadline

Exam date input helps users build clear study plans with a deadline

03_Optional Reminders to Stay on Track

03_Optional Reminders to Stay on Track

Turn on gentle reminders to keep users' exam date visible, only when it helps, just enough to keep going

Turn on gentle reminders to keep users' exam date visible, only when it helps, just enough to keep going

04_Motivating Milestones

04_Motivating Milestones

Visible streak rewards give users a reason to come back, with perks that feel earned

Visible streak rewards give users a reason to come back, with perks that feel earned

Profile View for Deeper Insights of Multiple Formats

Profile View for Deeper Insights of Multiple Formats

I introduced visual breakdowns of progress into profile view, such as learning accuracy and strengths, to drive stronger engagement and long-term habits.

I introduced visual breakdowns of progress into profile view, such as learning accuracy and strengths, to drive stronger engagement and long-term habits.

Before- Static profile, no reason to return

Before- Static profile, no reason to return

The previous profile was a dead end; although it shows library users created, there's nothing else they can engage with to improve their learning habits or gain insights that guide them to plan their learning based on their learning progress.

The previous profile was a dead end; although it shows library users created, there's nothing else they can engage with to improve their learning habits or gain insights that guide them to plan their learning based on their learning progress.

After- Turning profile into the engagement hub

After- Turning profile into the engagement hub

I designed a profile to stay motivated by integrating the detailed insights into users' learning progress, such as accuracy, completion charts, strengths, and weaknesses. So the user can learn more strategically and efficiently by revealing key patterns and gaps.

I designed a profile to stay motivated by integrating the detailed insights into users' learning progress, such as accuracy, completion charts, strengths, and weaknesses. So the user can learn more strategically and efficiently by revealing key patterns and gaps.

01_Public Content & Community Overview with Motivation Cues

01_Public Content & Community Overview with Motivation Cues

Profile includes user-created flashcards and social stats like followers and tier, encouraging sharing and contribution. The summary of small wins helps users encourage building habits gently.

Profile includes user-created flashcards and social stats like followers and tier, encouraging sharing and contribution. The summary of small wins helps users encourage building habits gently.

02_In-Depth Performance Tracking

02_In-Depth Performance Tracking

The trackers show the detailed progress trends by course and time for a better understanding.

The trackers show the detailed progress trends by course and time for a better understanding.

03_Learning Patterns & Focus Areas

03_Learning Patterns & Focus Areas

The insights of learning patterns help users plan what they need to focus on smarter, not harder.

The insights of learning patterns help users plan what they need to focus on smarter, not harder.

Positive Motivation with Streak & Badge System

Positive Motivation with Streak & Badge System

Inspired by familiar proven engagement systems, I brought a reward system to motivate making consistent efforts.

Inspired by familiar proven engagement systems, I brought a reward system to motivate making consistent efforts.

01_Progress Milestones

01_Progress Milestones

Learners see steady progress through short-term goals which support momentum and habit building

Learners see steady progress through short-term goals which support momentum and habit building

02_Tiered Reward for Premium Upside

02_Tiered Reward for Premium Upside

Badges offer features like analytics or premium access to reward effort and encourage deeper engagement


*Meaningful rewards (like advanced features or premium access) incentivize learning while doubling as a conversion strategy for upgrades

Badges offer features like analytics or premium access to reward effort and encourage deeper engagement


*Meaningful rewards (like advanced features or premium access) incentivize learning while doubling as a conversion strategy for upgrades

Rewards, Insights, and Social Drive

Rewards, Insights, and Social Drive

To achieve reaching larger users and a consistent learning effort, I designed every achievement to unlock more than rewards. It opens the door to peer challenges that boost retention and gently connect users with others.

To achieve reaching larger users and a consistent learning effort, I designed every achievement to unlock more than rewards. It opens the door to peer challenges that boost retention and gently connect users with others.

OUTCOME

OUTCOME

Design to build habits that stick

Design to build habits that stick

The new streak system was designed to support Knowt's long-term engagement goals through gamification and progress-driven motivation. Every element, from customizable daily goals to social sharing, was intended to make consistency feel rewarding.

The new streak system was designed to support Knowt's long-term engagement goals through gamification and progress-driven motivation. Every element, from customizable daily goals to social sharing, was intended to make consistency feel rewarding.

Although formal testing wasn't conducted, internal feedback on the final presentations was notably positive. Stakeholders, including the CEO, praised the experience as thoughtful, well-aligned with Knowt's product vision, and motivating for learners. This validation supported its selection as a finalist in the design challenge.

Although formal testing wasn't conducted, internal feedback on the final presentations was notably positive. Stakeholders, including the CEO, praised the experience as thoughtful, well-aligned with Knowt's product vision, and motivating for learners. This validation supported its selection as a finalist in the design challenge.

NEXT STEPS

NEXT STEPS

Strengthen long-term engagement and drive sustainable growth by refining key areas;

Strengthen long-term engagement and drive sustainable growth by refining key areas;

Feature A/B Testing

Feature A/B Testing

Test which streak or badge mechanics lead to higher return rates and sustained daily engagement

Test which streak or badge mechanics lead to higher return rates and sustained daily engagement

Monetization Strategy

Monetization Strategy

Explore how milestone-based rewards and premium analytics can naturally encourage upgrades

Explore how milestone-based rewards and premium analytics can naturally encourage upgrades

Community Integration

Community Integration

Extend habit-building with shared streaks and peer challenges to deepen community retention

Extend habit-building with shared streaks and peer challenges to deepen community retention

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©Chaemin Kim 2025

©Chaemin Kim 2025