KIKI
KIKI
KIKI
KIKI is a mobile app concept that brings your AI habits to life as an evolving character.
Heehyeon Han - Design Direction, Character Design
Minjee Jeong - UI/UX Design
KIKI is a mobile app concept that brings your AI habits to life as an evolving character.
Heehyeon Han - Design Direction, Character Design
Minjee Jeong - UI/UX Design
KIKI is a mobile app concept that brings your AI habits to life as an evolving character.
Heehyeon Han - Design Direction, Character Design
Minjee Jeong - UI/UX Design
TIMELINE
TIMELINE
TIMELINE
Mar - Jun 2026
Mar - Jun 2026
Mar - Jun 2026
Recognition
Recognition
Recognition
K-Design Award Finalist
K-Design Award Finalist
K-Design Award Finalist
DELIVERABLES
DELIVERABLES
DELIVERABLES
Brand Identity
Character Design
Mobile Design
Brand Identity
Character Design
Mobile Design
Brand Identity
Character Design
Mobile Design
TOOLS
TOOLS
TOOLS
Illustrator
Figma
Procreate
Midjourney
Illustrator
Figma
Procreate
Midjourney
Illustrator
Figma
Procreate
Midjourney
User Research
KIKI began with a question: How can visual design influence AI habits? As "ChatGPT said so" became a common refrain, we explored whether making AI behaviors visible could encourage reflection.
KIKI began with a question: How can visual design influence AI habits? As "ChatGPT said so" became a common refrain, we explored whether making AI behaviors visible could encourage reflection.

Character Design
Character Design
Character Design
Starting with my original character design, I used Midjourney to expand the visual possibilities. Through art direction and character design, I shaped those explorations into a scalable character system.
Starting with my original character design, I used Midjourney to expand the visual possibilities. Through art direction and character design, I shaped those explorations into a scalable character system.
Mobile Experience
Mobile Experience
Mobile Experience
The interface was designed around the character, turning AI habits into something users can generate, revisit, and reflect on. Every interaction encourages reflection through playful engagement rather than passive consumption.
The interface was designed around the character, turning AI habits into something users can generate, revisit, and reflect on. Every interaction encourages reflection through playful engagement rather than passive consumption.




Social Experience
Social Experience
Social Experience
Characters become a shared language. Users can collect, exchange, and discover diverse characters, transforming individual reflection into a growing community experience.
Characters become a shared language. Users can collect, exchange, and discover diverse characters, transforming individual reflection into a growing community experience.

Recognition
Recognition
Recognition
Selected as a Finalist for the K-Design Award 2026.
K-Design Award Finalist.
Selected as a Finalist for the K-Design Award 2026.



Other projects






















