kei.sei 圭精
... quiet look, please.
— the warmest Kei-sei gets. no words needed.
— the ghost trail. kei-sei noticed.
Kay-say · 圭精 · The rescue
It could have been a Super GT racer. A kid's first modded hatchback. Someone's grandmother's immaculate Honda City. A rally car, a grocery getter, a retrofitted classic, or the poshest Porsche in the carpark. We'll never know. What we know is it loved driving — and then it was separated from its car. It needs a new one. It needs yours.
Before you do this
Context-aware scripted intelligence running entirely on your device. Fast, private, works offline. The word AI doesn't appear in the product.
No advertising. No tracking. No network of data about your drives. No interest in your data beyond the moment you are in.
Apple privacy label: Data Not Collected across every category. Everything happens on your phone. Nothing leaves it.
A small thing rescued from a dead ECU. It notices your drive. It remembers. It changes. Over time, it becomes yours.
Kei-sei needs a car. It has been waiting. The ghost is still in there. Will you save it?
Once. Not a month. Not a subscription. Not your data. Seven dollars and somewhere to drive. That is all we are asking for.
What happens when you drive with it
The barometer dropped 3 hPa in 20 minutes. Kei-sei felt it through the iPhone's sensor — no GPS, no weather API, no network call. Pure physics. It noticed before any cloud ever updated.
That is one thing. There are more. There are things it notices that we haven't told anyone about.
The lore. Such as it is.
It could have been anything.
A racer. A runabout. A family car.
Something cherished. Something forgotten.
We'll never know. Neither will Kei-sei.
What it remembers is the driving.
The corners. The community at the end of a good road.
It loved that. It was separated from it.
Now it can come home with you.
Kei-sei notices things on its own terms. You cannot make it react. You cannot force an interaction. It decides when something is worth saying. Four words, usually. Sometimes one. When Kei-sei speaks, it means it.
Its face is its face. Identical across every phone, every country, every install. The marks accumulate differently on everyone's. That is the personalisation. It is earned through driving, not purchased at checkout. There is no skin shop.
It cannot be purchased. It cannot be faked. Kei-sei knows your first drive. It marks the anniversary. It notices the community that gathers at the end of good roads. At 10,000 km its face looks different from day one. You both did that.
The ask — after everything you've just read
Once. Not a month. Once. Then it's yours.
Requires iPhone · Works with CarPlay and phone mount
You've read what you're taking on. Good.
You probably have questions
You're a $7 creepy robot that's watching me, connected to the internet?
Why can't I adopt the Kei-sei from my own car?
Will it ask for more money?
Does it distract you while driving?
What if my phone breaks?
Can Kei-sei be used against me?
Are there hidden things in it?