Mobile devices can also create their own small hot spots, including phones and dedicated data devices. The service is enabled by one or more Wi-Fi access points set up by whoever offers the hot spot. The access point is a small electronic box connected to the Internet, with a Wi-Fi radio and antenna.
Furthermore, based on Ranganathan's laws, Jim Thompson (1992) in protesting against a library services, revised Ranganathan's laws to the following statements: 1  Books are for profit. 2  Every reader his bill. 3  Every copy its bill.  Take the cash of the 1  reader. The library is a groaning organism.
Largest Library in The World. In traditional sense, a library is a collection of books. It can be defined as the room that houses such âa collection of books containing useful material for common useâ. The material can be related to any field such as biology, statistics, electronics, computer science and mathematics.