The surveillance industry leads the world in hi tech. It’s an amazing but scary world. Tracking devices, cameras, spy scopes are just some of gadgets use by intelligence agencies that are available to common folks. No more hiding if someone’s determined to spy at you. Even in darken room behind a wall is not safe. An IR camera may be at work.

An IR camera is an amazing thing. It will detect different degrees of heat. It can see or spy on things that are invisible to the naked eye. The first time I’ve seen one is in the Predator movie of Arnold Schwarzenegger. The alien used it to spy and kill its opponent.