The San Francisco Public Library, located beside the San Francisco City Hall, is now including privacy screens on its computers for your internet pornography watching enjoyment.
The United States Supreme Court however, has a current ruling from 2000 and that was ratified in 2003 that requires public libraries to have filters that block adult content, otherwise they are not eligible for federal funding for online education or even internet access funding.
This ruling is called CIPA, or the Children’s Internet Protection Act. To receive discounts on internet access and online educational offerings libraries must install protections for children. These protections, or filters can be turned off on a request made by an adult patron as filters can block other sites inadvertently as well.
see San Francisco Library Porn Shield Lets Patrons View Adult Content In Private (VIDEO).