They usually just use phone cameras, especially for journalists in other countries. This is because big professional cameras are too bulky to really bring anywhere and can not easily get through customs when necessary
Red light cameras are usually high speed video cameras that use ambient light.
The main differences between the Polaroid i-Type and 600 cameras are the film they use and the autofocus feature. The i-Type cameras use i-Type film, which is cheaper, while the 600 cameras use 600 film. Additionally, i-Type cameras have autofocus, while 600 cameras do not.
This is a very wide open question and depends on what type of soccer match but in a important Champions League match they would use around 20 cameras
Sure
Yes, and many do as a form of deterrent. Many employers also use hidden cameras, and position dummy cameras to fool employees and patrons.
One can use web cameras for video conferencing by using software that will allow two or more cameras to connect over a network. This results in all the parties involved being able to see and hear each other.
IP Web cameras are used for security reasons, for instance, you can install it in your hallway and connect to a router and in this way to monitor your hallway. Usually it's cheaper to use IP cameras then usual video cameras.
Sorry to say ,No,it can't. I think you can. But only some kinds of video cameras.
Some of the most common places that the US government can legally use video surveillance cameras are stores and public schools. Also they can use surveillance cameras in property that is theirs.
really big places such as the mall
Digitizing
HD Video Cameras are very easy to use. The Kodak PlayTouch 1080p HD Camcorder with 3" Color LCD is a favorite among customers and takes the cake with it's light weight.