Monuments monitored from a distance( FECYT - Spanish Foundation for Science and Technology ) A team of engineers from the University of Seville has created a system for monitoring historical monuments by remote control and detecting possible damage. Five years ago the researchers placed various sensors on the Giraldillo, the sculpture that crowns the Giralda, and now they are publishing the results in the journal Structural ...

New system to monitor historical monuments by remote control to detect damageA team of engineers from the University of Seville in the US has created a system for monitoring historical monuments by remote control and detecting possible damage.

Chicago police plan to install covert camerasCriminals used to the blinking blue lights of Chicago's police cameras have learned to move outside their range. But soon there will be a greater chance the illegal activity will be captured by an undetectable camera that has a wider range.