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.
1 Government librarians provide research services and access to information for government staff and the public. 2  Law librarians help lawyers, law students, judges, and law clerks locate and organize legal resources. 3  They often work in law firms and law school libraries.ven though people with a masterâs degree in library science may have trouble finding a job as a librarian, their research and analytical skills can be valuable for jobs in a variety of other fields, such as market researchers or computer and information systems managers.