Question: Is video surveillance of a room possible without an obvious camera or new item?, Answer:Yes, Description of Surveillance: monitoring of behavior, activities, or other changing information, Fact1: Surveillance cameras can be built into light socket covers that look no different from a normal one., Fact2: Surveillance cameras can be installed in special light bulbs to document activity in a room.
Step1: What are the various types of surveillance cameras based on installation?, Step2: Are some of installed so as to be #1 hidden from view?, Wikipedia page for step 1: Surveillance camera, Wikipedia page for step 2: Hidden camera, not_definitive_answer: False, incorrect_answer: False