RejectedTechnical Screen

Motion Thresholds Across Multiple Cameras

VerkadaSoftware Engineer · Technical Screen · Apr 2026

I could not answer Part 2 and was rejected. Part 1 — Single Camera Imagine that a camera installed in your building can detect motion. The camera outputs a stream of timestamps and a value indicating the motion intensity at each time. You collect this data and want to determine the periods when the motion was at or above a given threshold. Write a function that takes an array of sorted (timestamp…

Shared by a candidate · reported Apr 2026. Interview formats change; use it as a guide, not a script.