Episode Overview

Podcast: New Books Network – New Books in Library Science
Host: Adam Kreisberg
Guest: Amelia Acker (Rutgers University)
Episode: Amelia Acker, "Archiving Machines: From Punch Cards to Platforms" (MIT Press, 2025)
Date: March 4, 2026

This episode features a conversation between host Adam Kreisberg and author Amelia Acker about her book, Archiving Machines: From Punch Cards to Platforms. The discussion explores the evolution of data archiving and management technologies, from early bureaucratic punch cards to present-day networked platforms and artificial intelligence. Acker provides historical context, discusses major milestones like the National Data Center and PDAs, examines changing user relationships to files and data, and reflects on contemporary and future stakes in data preservation and access.

Key Discussion Points & Insights

1. Origins & Motivation for the Book

[02:18–04:41]

• Acker’s Background:

  • Trained as an information scientist from an archival perspective; previously a processing archivist.
  • Fascinated by how personal computers and cell phones alter not just data, but societal recordkeeping.
  • Early work included projects on software emulation; experiences at Media Archaeology Lab (Univ. of Colorado Boulder) and Living Computers History Museum (Seattle).

• Project Genesis:

  • The pivotal question: When did machines begin to "archive" data for us, and when did we expect automated data management?
  • Student influence: Acker noticed students using "archiving" as a verb and became curious about the shifting professional boundaries and meanings.

Quote:
"I just noticed students started saying, I'm really interested in archiving the music scene that I'm a part of…Or I am an archiver. And I got really interested in, like, when did archivists themselves begin to use that word?"
— Amelia Acker [03:45]

2. The National Data Center – Tensions in Data Aggregation

[06:30–11:47]

• Historical Context:

  • In the 1960s, data management technologies transitioned from punch cards to magnetic tape.
  • Social scientists and "data bank managers" lobbied for more centralized government data access.
  • The Great Society era motivated attempts to leverage data for public good (e.g., literacy, military service).

• Public Debate:

  • Congressional hearings (1966–1967) grappled with privacy and surveillance concerns.
  • Proposal failed due to Americans’ distrust and lack of privacy assurances.

• Aftermath & Foreshadowing:

  • The failure of the national project led to privatization of large-scale data collection.
  • Legislation limited government actions but left private firms largely unchecked.

Quote:
"They don't really have mechanisms for preventing private firms for collecting and aggregating population level scales of data. So from the 1960s onward, lots of different private firms…began to quietly collect Americans data and continue to today."
— Amelia Acker [11:28]

3. What Is a File? Changing Definitions and the Disappearance of Files

[11:47–18:19]

• "File" as Abstraction:

  • Files have been a central organizing theme in information systems for centuries.
  • Originally, the concept of a file allowed bundling and ordering data.

• Grammars of Action:

  • Adapted from Phil Agre: Refers to the set of user routines and expectations embedded in technologies.
  • Shift from user-visible files and folders to hidden, app-centric environments.

• Impact:

  • Younger users, immersed in app-based cultures, lose direct engagement with files, complicating digital preservation and archival teaching.

Quote:
"When you're working with young people who come from a computing culture of apps where files have been disappeared, it's a really hard conceptual framework to build an approach."
— Amelia Acker [14:30]

• Search Shifts:
  • Modern search tools (e.g., Spotlight, Google Drive search) focus on recency and popularity, changing archival values and access patterns.

4. The Palm Pilot & PDAs: Portable Data and Shifting User Control

[20:11–25:53]

• Role of PDAs:

  • PDAs in the 1990s—before smartphones—aimed at personal, portable data for mobile professionals.
  • Pioneered ideas of syncing and personal data mobility.

• Significance:

  • Marked a high-water mark for user control over personal data.
  • PDAs foreshadowed current mobile platforms and app ecosystems.

Quote:
"I argue that this is actually a high watermark for users having control over their own personal information because these devices required us to actually manage our data and think about what does it mean to move it from one place to another..."
— Amelia Acker [21:50]

• Palm’s Legacy:
  • Many current standard apps originated as PDA “native” apps.
  • Palm's failure attributed not just to hardware, but lacking a networked app ecosystem.

5. NSA Cell Phone Data Repository – Metadata, Surveillance & the Limits of Big Data

[25:56–33:01]

• Snowden Leaks & the USA Freedom Act:

  • In 2013, Edward Snowden revealed widespread NSA collection of telephony metadata.
  • The USA Freedom Act (2015) sought to balance intelligence needs with privacy.

• Metadata as Data:

  • Call Detail Records (CDRs): Document communications, used for both billing and surveillance.
  • CDRs blur lines between data and metadata; too much data (i.e., “big data haystacks”) can paradoxically reduce actionable intelligence.

Quote:
"CDRs are billing statements for telephone companies, but they're also really important for cell phone users. They're basically the networking record that makes the cellular connection possible."
— Amelia Acker [28:41]

• Haystack Analogy:
  • The collection’s scale created more noise than value; spam and robocalls polluted the data.

6. Epilogue: AI, LLMs, and Future Archiving Machines

[33:48–40:41]

• Conceptual Heuristics:

  • “Grammars of action” and “distancing techniques” recur as key themes.
  • Increasing reliance on automated agents (LLMs, AI) changes both how we manage and are separated from our data.

• Futures and Risks:

  • Current trajectory: users are both farther from and more reliant on machines for data management (e.g., AI agents managing across devices).
  • Historical reflection: The failure of the public National Data Center suggests a need for renewed policy attention as private-platform aggregation rises.

Quote:
"Distancing that I'm trying to talk about in the book is sort of this epistemological act of faith that we put into these machines and their automated systems."
— Amelia Acker [36:56]

• Preservation Questions:
  • What does it mean to preserve or access data created by and for AI systems, potentially decades into the future?

7. Definitions of Archiving & Practitioner Perspectives

[39:05–40:41]

• Etymology of Archiving:
  • Originally meant to take data offline and put it “to rest.”
  • Contemporary use (“archiving as a verb”) reflects new relationships and ongoing access.

Quote:
"In mid century definitions of archiving, it's about taking data offline, not keeping it constantly active or having it accessible all the time, but safely and securing it and taking it offline and putting it to rest."
— Amelia Acker [39:34]

8. Final Reflections & Future Research

[41:17–44:57]

• Highlighting the "Hidden Figures" of Data Archiving:

  • Acker emphasizes stories of “early data bank managers” and overlooked technical actors.

• Next Projects:

  • Investigating preservation practices for software/cloud and networked records.
  • Ongoing interest in social media archives and partnerships for public/private data access.

Quote:
"I continue to think about social media…archives and how we are also preserving things that are coming from and created in private platforms."
— Amelia Acker [42:56]

• Open Access:
  • The book is available as open access on MIT Press’s site, with chapters downloadable separately.

Notable Quotes & Memorable Moments

• "I got really interested in, like, when did archivists themselves begin to use that word? And what are the many meanings of archiving not only in the history of computing, but also in the history of our field?" — Amelia Acker [03:58]
• "One of the things that's really different about contemporary personal information management access points is it often pushes you towards the most recent document or item and also the most well traveled or most popular item." — Amelia Acker [17:38]
• "The PDA…is actually a high watermark for users having control over their own personal information…" — Amelia Acker [21:50]
• "Call detail records, or CDRs, are this very fun type of document for us to think about, to fight about, because depending on your vantage point…it can be data, it can be metadata, it can be meaningful information, or it can expire really, really fast." — Amelia Acker [28:10]
• "Distancing that I'm trying to talk about in the book is sort of this epistemological act of faith that we put into these machines and their automated systems." — Amelia Acker [36:56]
• "In mid century definitions of archiving, it's about taking data offline, not keeping it constantly active or having it accessible all the time, but safely and securing it and taking it offline and putting it to rest." — Amelia Acker [39:34]

Timestamps for Major Segments

| Time | Segment / Topic | |----------|---------------------------------------------------------------| | 01:05 | Introduction of guest and book | | 02:18 | Acker’s background and motivation | | 06:30 | The National Data Center: history & tensions | | 11:47 | Evolution of the "file" and its meaning | | 18:19 | User experiences: file management and Spotlight search | | 20:11 | PDAs and the shift to personal data mobility | | 25:56 | NSA cell phone metadata repository and big data challenges | | 33:48 | Epilogue: Future archiving, AI, LLMs, distancing | | 39:05 | Archiving: historical definitions vs. contemporary practice | | 41:17 | Final reflections, open access, future research directions |

Takeaways for Listeners

• Archiving machines have evolved dramatically—from punch cards and centralized government projects, to personal devices, to today's complex AI-embedded platforms.
• Shifts in technology have changed not only how information is stored but also what "archiving" means and who participates (users, archivists, platforms).
• Issues of privacy, access, control, and the evolving meaning of a "file" remain pressing as the boundaries between data, metadata, users, and machines continue to blur.
• The conversation highlights the professional, technical, and political stakes in contemporary and future archiving—urging renewed attention to practitioner perspectives and participatory policy.