PhD student at MIT, studying how data stewardship and analysis can impact community governance.

Right now, I'm focused on how algorithmic management is changing the reality of work, how data stewardship and participatory design can help create alternate working futures, and on the data rights of platform workers.

🚨🚨🚨 alert! 🚨🚨🚨

I am on the job market! I'm looking for research-oriented faculty positions, non-profit posts or fellowships, post-docs, and any other opportunity where I can continue my work, particularly within the labor movement. If you know of something that might fit the bill, please contact me.

Recent Publications and Invited Talks

  1. CSCW2022
    The Cop In Your Neighbor's Doorbell: Amazon Ring and the Spread of Participatory Mass Surveillance

    Dan Calacci, Jeffrey Shen, Alex (Sandy) Pentland

    We use spatial regression models, structured topic models, and an experimental survey to understand how users of Amazon's Ring Neighbors network racialize and criminalize their subjects, and document what kinds of communities nationwide use the network most.

  2. ACM CCS2022
    Privacy Limitations Of Interest-based Advertising On The Web: A Post-mortem Empirical Analysis Of Google's FLoC

    Alex Berke, Dan Calacci

    In 2020, Google introduced FLoC, a way to facilitate interest-based individual advertising without 3rd-party cookies. This paper shows that the FLoC proposal included serious privacy risks and explores FLoC's risk of leaking sensitive demographic information about it's users.

  3. CSCW2022
    Bargaining With the Black-Box: Designing and Deploying Worker-Centric Tools to Audit Algorithmic Management

    Dan Calacci, Alex (Sandy) Pentland

    This paper introduces the Shipt Calculator, a tool used in a 2020 worker-led campaign that revealed that Shipt's new black-box payment algorithm cut the pay of over 40% of studied workers.

  4. FTC2022
    Invited panelist at FTC PrivacyCon 2022

    I was an invited panelist at FTC's PrivacyCon in November 2022, speaking about commercial and worker surveillance. In my talk, I argued that data regulation for workers should be more about worker power and agency than privacy rights.

  5. The Guardian2022
    Work featured in The Guardian: Porch piracy: are we overreacting to package thefts from doorsteps?

    Lam Thuy Vo

    Our work on Amazon Ring was featured heavily in an investigative piece published by the Guardian and Type Investigations examining the rise of new laws in the US turning package theft into a felony.

  6. Mozilla IRL Podcast2022
    Mozilla Internet Health Report 2022


    I was featured in the 2022 Mozilla Internet Health Report. This year, it took the form of a podcast where I was featured in an episode about workers, organizers, and researchers thinking about how technology and data impact modern work.

  7. HOPE 20222022
    HOPE 2022 Invited Talk: Hacking a Path to Data-Driven Organizing

    Dan Calacci

    In July 2022, I gave an invited talk at the Hackers on Planet Earth conference outlining some existing projects related to using data for worker organizing, and discussing more generally how a hacker ethos can fit within the modern labor movement.

  8. NPR2022
    Radiolab: Gigaverse

    WNYC's Radiolab

    I appeared on Radiolab's August 26, 2022 episode, sharing my experience working with worker-organizers to audit Shipt's black-box pay algorithm and to discuss the condition of gig workers more generally.

  9. FAccT2022
    Keynote: How to Bargain with a Black Box: Auditing an Algorithmic Pay Change With a Community-Led Audit

    Willy Solis, Vanessa Bain, Dan Calacci, Drew Ambrogi, Danny Spitzberg

    A real-world community audit of a black-box algorithmic system, the Shipt Calculator impacted workers, organizers and researchers and demonstrates how community-led research can be part of the FAccT community.

  10. CHIWORK2022
    Organizing in the End of Employment: Information Sharing, Data Stewardship, and Digital Workerism

    Dan Calacci

    Position paper in CHIWORK '22 arguing that a new "Digital Workerism" in the CHI and CSCW communities is needed to bolster the labor movement and balance information asymmetries.

  11. Op-Ed2022
    Google Needs to Unlock Its Ad Privacy Black Box


    Google's FLoC was a proposal that would change the way the web fundamentally worked for millions of people. Why was studying it so inaccessible? In this Op-Ed, I argue that centralized gatekeeping of future web technologies is dangerous for the future of the web. I call for Google and other major companies to publish toolkits that let researchers study new technologies that will fundamentally change the web.

  12. Under Review2022
    Worker's Collective Data Access Rights: Adding Context to Worker Data Protection

    Jake Stein, Dan Calacci (equal contribution)

    How does current data protection law work for workers? This paper explores the limits of current data protection law in the US and EU for workers that seek to use their data collectively to build power.

  13. Nature Comms.2021
    Mobility patterns are associated with experienced income segregation in large US cities

    Esteban Moro, Dan Calacci, Xiaowen Dong, Alex (Sandy) Pentland

    Is your local coffee shop more segregated by income than your favorite movie theater? We use a massive data set of mobile phone mobility to answer this question and model how individual segregation is related to people's tendency to explore new places and interact with those different than themselves.

  14. Data & Society2020
    Data & Society: Cop in Your Neighbor's Doorbell

    Dan Calacci

    Invited talk at Data & Society on mapping and analyzing Amazon Ring's network.

  15. HOPE2020
    One Ring to Surveil Them All: Hacking Amazon Ring to Map Neighborhood Surveillance

    Dan Calacci

    Remote presentation at HOPE (Hackers On Planet Earth) 2020 on hacking Amazon Ring's Neighbors app to reveal and measure the extent of neighborhood surveillance captured in the Ring Doorbell camera network.

  16. AAMAS2020
    Leveraging Communication Topologies Between Learning Agents in Deep Reinforcement Learning

    Dhaval Adjodah, Dan Calacci, Abhimanyu Dubey, Anirudh Goyal, P.M. Krafft, Esteban Moro, Alex Pentland

    Can network structures inspired by human social networks improve distributed reinforcement learning algorithms? This paper proves that arranging agents in different network topologies can massively improve evolutionary deep reinforcement learning algorithms.

  17. Op-Ed2020
    Location Tracking To Fight Coronavirus Is Dangerous And Possibly Pointless


    At the beginning of COVID, many states and universities were experimenting with using location data to track covid spread. In this op-ed I argued that location data is a dangerous technology to break out for state-level disease surveillance and is a poor technical choice for tracking airborne illness.

  18. Preprint2019
    The Tradeoff Between the Utility and Risk of Location Data and Implications for Public Good

    Dan Calacci, Alex Berke, Kent Larson, Alex (Sandy) Pentland

    Location data collected from mobile phones and aggregated in massive databases poses enormous risks to individual and collective privacy. It also poses clear utility for research, marketing, and policymaking. This paper explores and conceptually models the risks that large-scale location datasets introduce, and speculates on ways that location data can be regulated or protected while offering significant utility.