White Paper on Technology in Carceral Facilities

As part of San Francisco Public Library’s “Expanding Information Access for Incarcerated People” grant project, we have recently released a white paper titled “Technology in Carceral Facilities: Trends, Limitations, and Opportunities for Libraries.”

This white paper covers relevant literature published from January 2020 to December 2022. It glosses emerging and continuing trends in the use of technology in carceral facilities. It provides an overview of trends in recent publications in library and information science and similar fields about how technologies inside shape people’s experiences of incarceration and reentry. It closes by highlighting work by libraries that may indicate possibilities for supporting incarcerated people and people in reentry through making library services and programs that utilize technology available within facilities, and by offering some examples of how libraries can support patron’s digital literacy development after they are released.

The white paper is freely available online at

Technology in Carceral Facilities: Trends, Limitations, and Opportunities for Libraries.”

or through the grant page at

Expanding Information Access for Incarcerated People.”

Content Restrictions and Media Review in Prisons

ITHAKA S+R has released a report that brings together and analyses the content restrictions and media review practices of prison systems in the United States. The post announcing the report highlights that:

  • Key terms and language are common across DOC censorship policies. Despite strong similarities in language and framing, however, the policies and procedures related to common terms differ greatly across states.
  • Forty-two of 51 media review directives limit the vendors from which materials can be purchased. This type of “content-neutral” restriction limits the availability of information and may increase costs and logistical burdens on higher education in prison programs, students, and autodidactic learners.
  • Forty-four of 51 media review directives have clauses addressing and limiting access to sexually explicit or obscene content. The reasons for this are historically complicated, but these policies are currently intended to maintain an environment free of sexual harassment. In some cases, however, these policies explicitly target LGBTQ+ content. Such policies can affect access to educational materials from art history and biology to contemporary queer literature.
  • The legal power of DOC to surveil and censor is grounded in the protection of “security, good order, or discipline.” In practice, the term frequently serves as a catchall, providing broad latitude to censor media. This covers a startling amount of ground, justifying everything from banning books on community organizing or union history, to prohibiting access to fantasy novels that have maps of fictional lands.
  • Content protection clauses or carve outs exist and primarily allow access to educational or culturally significant content. While such provisions ostensibly allow access to publications that might otherwise be censored, the way these policies are framed often narrowly limits application.
  • Publication review and censorship appeals processes are addressed to some extent in nearly all policies. However, appeals processes often inequitably burden people who are incarcerated and the programs that seek to serve them.

The full report includes a media review policy that can be used to craft a more transparent and less arbitrary review process for materials.

Interested in learning more about banned books inside of prisons? The Marshall Project has recently released a new tool for viewing banned books lists by state.

I am guest editor on a forthcoming issue of the Journal of Intellectual Freedom & Privacy on the topic of carceral systems and censorship. Look out for the issue later this year!

ALA Report on Libraries and Reentry

The American Library Association has published a report on how libraries support people who have been incarcerated after they are released from jails and prisons. The report features library services provided across the United States. It highlights innovative and needed programs that provide models for library systems considering how they can better support people impacted by policing and incarceration. From the press release:

“For incarcerated persons, books are windows into different worlds. For those formerly incarcerated, libraries are doors of opportunity,” said ALA Senior Director of Public Policy and Government Relations Alan Inouye. “Libraries not only provide books and internet connected devices, they offer staff to help reentering patrons use the technology and navigate the network of resources and information to help them get their bearing in a world vastly different than the one they came from.”

The full press release is available here.

For the full report, please see

Video: Alcatraz and Mass Incarceration

San Francisco Public Library hosted a conversation between Troy Williams and Jackson Lam on July 22, 2020.  The video below is  recording of that event.  In this video, Troy shares his own experiences of  incarceration and reentry and emphasizes the value of restorative justice in his life.


“Troy Williams, founder and director of Restorative Media and host of the Troy Williams Journal served 25 years in prison facilities. Williams along with a National Park Service Alcatraz park ranger will discuss mass incarceration in America. Learn how the history of incarceration at Alcatraz informs us about the state of incarceration today, with a special focus on incarceration and reentry during the current pandemic, protests and uprisings.”  (Description from San Francisco Public Library.)