We design the moments that matter

An onboard decision layer for commercial drones. It makes the calls the plan can't anticipate, and keeps a record of each one.

Two domains

The plan, and the world the aircraft is in.

A mission is drawn before takeoff. The site, the wind and the structure are what the aircraft meets once it is up.

One line between them

Sai sits on that line.

際 is the character for it. It means the edge where two things meet, and the moment when they do. Every job has one, whether or not anyone drew it.

One instant

The call is made there, in that second.

When the world crosses the plan, the aircraft decides on board and writes down what it did.

entry07 decisionhold reasoncloser to the structure than the job allows

What it does

Flight logs keep what the aircraft did. The in-flight judgment behind it leaves no trace, so when something goes wrong, only the outcome can be assessed.

Leaves a record

Every decision is written down as it happens. What the aircraft saw, what it chose, and why. Read it after the flight, or hand it to whoever needs to trust the decision.

Decides on board

The call is made on the aircraft, in the second it's needed.

Fits what you already fly

It rides on a small companion computer beside a PX4 flight controller. It talks MAVLink, the same link a ground station uses. Nothing to replace, nothing to relearn.

Talk to us

If you fly inspection missions, we'd like to hear about the moments the plan didn't cover.

We read every message and reply.

Message received
We'll be in touch.