human
Playboy, 529 U.S. at 824; cf. Denver Area Educ. Telecomm. Consortium, Inc. v. FCC, 518 U.S. 727, 759 (1996) (
gpt
No provision . . . short of an absolute ban, can offer certain protection against assault by a determined child.
human
method of enforcing the library's policy against using Internet terminals to access obscenity and child pornography. The Greenville County Library, for example, experienced high turnover among library staff when staff were required to enforce the library's Internet use policy through the tap-on-the-shoulder technique. Given filters' inevitable underblocking, however, even a library that uses filtering will have to resort to a tap-on-the-shoulder method of enforcement, where library staff observes a patron openly violating the library's Internet use policy, by, for example, accessing material that is obviously child pornography but that the filtering software failed to block. Moreover, a library employee's degree of comfort in using the tap-on-the-shoulder method will vary from employee to employee, and there is no evidence that it is impossible or prohibitively costly for public libraries to hire at least some employees who are comfortable enforcing the library's Internet use policy. We also acknowledge that use of a tap on the shoulder delegates to librarians substantial discretion to determine which Web sites a patron may view. Nonetheless, we do not believe that this putative