Notes on robotics, proof, and facility maintenance.

A Proof Pack is a per-job evidence record, before-and-after imagery, a coverage map, a dirt heatmap, and a timestamped audit log, that turns a cleaning service into a verifiable outcome.

Desert dust measurably cuts solar output in the Gulf, with field studies reporting losses near 0.5 to 0.9 percent per day. Here is the economics of cleaning, and why it must be measured.

High-rise facade cleaning is among the most hazardous routine jobs, and manual methods rarely document coverage. Here is how supervised robotics changes the safety, cost, and proof equation.