INSIGHTS AND PERSPECTIVES
Notes from the work of making autonomy reliable.
Practical writing for teams building agents and devices that must remember, perceive, respond, and improve in a world that will not hold still.
Simulation design
3 articles
TRAJECTORY
Simulation designSelected article
Simulation infrastructure is a painkiller, not a research accessory
Production is the most expensive place to discover how an autonomous system behaves under pressure. Simulation moves that learning earlier.
August 21, 2026 · 3 min readRead article
02
Simulation design
The industry is building scoreboards. Autonomous systems need worlds.
Static datasets tell you what a model knows. Operating worlds reveal what an autonomous system does after its action changes the situation.
2 min read
03
Simulation design
Synthetic users are useful only when they disagree
Volume is easy. The value comes from credible variation in incentives, memory, constraints, and reactions across a customer population.
2 min read