Parallel Domain provides simulation software that generates realistic synthetic sensor data, which developers use to test and train machine perception systems. Our primary product, Data Lab generates synthetic camera, LiDAR, and radar outputs for critical, risky, and rare scenarios in a controlled simulation environment. In the context of drone delivery, we can simulate a variety of backyard conditions, from dense urban settings to rural landscapes, each with its own set of obstacles like trees, power lines, and agents like people or pets walking into the landing zone.This approach allows developers to safely and effectively test their systems before deploying them in the real world.