Telephones occupy a higher plane in the scheme of modern telecommunications technology. One of the most important modes of remote communications, it presents people with a convenient and easy way to touch base with anyone who is not with them. Because of its importance, almost every home in the United States owns at least one line, while there is always a phone ringing in offices and businesses at any time of the day.
Security cameras are a fact of life in today"s world. They"re everywhere -- at the bank, in your employer"s office building, in stores, on streets, and in parking lots. Your opinion of security cameras is likely to depend on your personal experience with them.