track 04 · Experiments & prototypes
Sumi: a mascot that shows what the AI is doing
I built Sumi for Sumeru Tech (formerly Age of AI): three rounds of design exploration for a learning-platform mascot: from an owl, to a flame-shaped spark, to a glowing character whose body language acts out each step the AI takes. A concept, not a shipped product.
try it
Sumi is happy.
Greeting, onboarding.
Seven moods, one per product state
Idle
Waiting
Happy
Greeting, onboarding
Thinking
AI is working
Listening
Voice AI
Scanning
Reading a photo
Celebrating
Streaks and wins
Resting
Offline mode
Companion kits: kits change, Sumi does not
General tutor
Explains step by step
Science buddy
Experiments and why-questions
Language coach
Pronunciation and conversation
Wellness
Calm check-ins
Story
Read-alongs
Quiz master
Fast revision rounds
Coding coach
Writes and debugs with you
Grows as you learn: only the flame changes
Spark
Day one
Flicker
First week
Flame
A topic mastered
Blaze
Exam ready
The question
AI features feel like black boxes, especially to children. The question was whether a mascot could double as the loading state, so that reading, scanning, thinking and listening each get their own visible action, and whether it could do that without feeling like a toy or pretending to be a person.
What it does
- Round 1, Meru the mountain owl: a crest from the mountain that gives the company its name, with big eyes that glow amber when scanning homework. Rejected: the owl is already owned by a well-known learning app.
- Round 2, Sumi the spark: two flames swirl into the letter S, so the mascot is also the monogram. The big flame is the student, the small one is the AI mentor holding them up, and the glow is the AI: brighter when listening, thinking or scanning, dim when offline.
- Round 3, Sumi 2.0: a glowing, jelly-bean body under an S-flame, with soft hands so it can hold things. Seven moods (idle, happy, thinking, listening, scanning, celebrating, resting) map to product states.
- Companion kits: six AI companions (general tutor, science buddy, language coach, wellness, story, quiz master) plus a coding coach, each an outfit with one job: kits change, Sumi does not.
- Growth: only the flame changes, from spark to flicker to flame to blaze, as the learner practises and masters topics.
- Shown in context: app icon, a smart-speaker light ring that borrows the glow (amber listening, slow pulse thinking), a chat thread, teacher loading states, streaks and an offline mode.
What broke, and what is still wrong
- Kid-safe character rules: eyes always have catchlights, never a blank stare. It never pretends to be human, and it says it is a spark. Customise the outside, not the face.
- Left behind on purpose: no fur or plush-toy look (glass and light read as smart, fuzz reads as toy), no owl, and no edgy alter ego: one personality everywhere.
Caveat. This is a design exploration built as interactive SVG components. It has not shipped in a product.