Sacrifice Poverty

Luggage scanners and metal detectors drive effectiveness and save man-hours at crowded airports and bank buildings.

They can be useful for screening persons and baggage moving into living spaces, inns, and hotels.

A machine with widespread application, can save precious man-hours. In an high-tech age machines are more efficient and effective detectives.

Rich people would buy tools to save time.

Poor people would use other people's time to save money.