LIMITS 2025

11th Workshop on Computing within Limits
June 26th-27th 2025 (Online)

Background photo: A close-up picture of a module of magnetic core memory from around 1960. Toroids are aligned in a grid and many red and green wires, drive lines, are visible.*

About LIMITS 2025

The LIMITS workshop concerns the role of computing in human societies situated in a world of limits, such as limits of extractive logics, limits to a biosphere’s ability to recover, limits to our knowledge, or limits to technological solutions to societal issues. As an interdisciplinary group of researchers, practitioners, and scholars, we seek to reshape the computing research agenda, grounded by an awareness that contemporary computing research is intertwined with ecological limits in general, and climate- and climate justice-related limits in particular. LIMITS 2025 solicits submissions that move us closer towards computing that supports diverse human and non-human lifeforms and thriving biospheres.

LIMITS Hubs

In 2025, LIMITS will be a virtual, distributed workshop. We welcome participants to organize local gatherings or "LIMITS-hubs" that encourage community-building and sharing of infrastructure. Reach out to Jan Tobias Mühlberg (jan.tobias.muehlberg@ulb.be) if you are interested in organising a Hub.

If you want to participate in a Hub, please register with the hub organiser (cf. Google doc linked above) but also register individually with LIMITS using the registration link below. We will ask you to participate in breakout sessions individually or in small groups rather than as a hub.

Registration

LIMITS 2025 takes place via Zoom. Please register through the following link: https://us06web.zoom.us/meeting/register/bpcLlXA1QSumRqAk23SbYw

Attendance is free. Registration is required for all attendees in order for us to plan group activities, to send you the connection link and any schedule updates.

Mailing List

To engage with the LIMITS comunity, please subscribe to our mailing list by sending an email to limits+subscribe@googlegroups.com.



Call For Papers

We welcome scholarship by researchers, engineers, designers, and artists who are investigating and/or (re)designing computing systems in ways that engage with pressing ecological and social issues and crises.

LIMITS is a place for a wide range of perspectives and approaches.

We invite works that build on previous LIMITS work, such as provocations from earlier LIMITS gatherings (e.g., Unplanned Obsolescence, LIMITS 2017 or Computing as Ecocide, LIMITS 2023), that broadens the understanding of LIMITS (e.g., Age of Consequences, LIMITS 2015), that explores our own limits (e.g., Computing within Psychological Limits, LIMITS 2015), that explores strategies for working in a LIMITed world (e.g., Limits-aware computing, LIMITS 2015), or that design and/or build transitional systems (e.g., Solar-powered website, LIMITS 2021). Transitional Systems attempt to (re) design, implement, and/or evaluate a real-world or hypothetical socio-technical computing system in response to “implications for design” raised by earlier LIMITS papers or LIMITS-related scholarship in the areas of computing and sustainability, computing and climate-justice.

LIMITS also strives to be a place for envisioning technologies otherwise: a place for pluriversal design, for work that considers how visions and frameworks of degrowth and post-growth affect computing, or how computing can grapple with colonialism.

We also encourage authors to envision and submit research on Hypothetical Systems, i.e., speculative design work or proposals for hypothetical computing systems or artifacts (either software, hardware, or some combination) that embody LIMITS thinking. Who would use this system? Who might benefit from engaging with the system? Who might be harmed? How are the premises (conceptual or concrete) upon which the system is built different from our current computing systems? How does LIMITS-informed system design enact different worlds or ways of being in these worlds?

We encourage authors to consider the stories they tell and reify through their work. As Costanza-Chock reminds us, “Stories have power”. They ask us to consider, “(…) what stories are told about design problems, solutions, contexts, and outcomes? Who gets to tell these stories? Who participates, who benefits, and who is harmed?” (Costanza-Chock 2020 p. 134).

Key Dates

Paper submission deadline: April 30 2025, 11:59pm AoE (April 25th 2025)
Paper reviews available: June 4th 2025 (June 3rd, 2025)
Pre-conference camera ready deadline: June 20th, 2025
LIMITS Workshop: June 26th-27th, 2025
Post-conference camera ready deadline: August 08th, 2025

Submissions

Register and submit papers at this site. (If you have any issues with the submission site, please email Christoph Becker.)

Papers should adhere to the following guidelines:

  • Papers should be in ACM double-column format, using the most recent template, but without ACM copyright information.
  • You achieve this by using
    samples/sample-sigconf.tex
    from the downloaded archive as a base for your paper, and modify the header as follows:
    %% Rights management information.  This information is sent to you
    %% when you complete the rights form.  These commands have SAMPLE
    %% values in them; it is your responsibility as an author to replace
    %% the commands and values with those provided to you when you
    %% complete the rights form.
    \setcopyright{none}
    \settopmatter{printacmref=false}
    \acmDOI{}
    \acmISBN{}
    
    %% These commands are for a PROCEEDINGS abstract or paper.
    \acmConference[LIMITS '25]{11th Workshop on Computing within Limits}{June 26--27, 2025}{Online}
                      
    You can further remove the CCS concepts from your submission by commenting out the CCSXML and \ccsdesc lines.
  • The body of the paper should be a minimum of 5 pages and a maximum of 10 pages, with an unlimited number of pages allowed for references.

Reviewing will be non-blind; authors should include their names and contact information and reviews will include reviewer names.

All papers will be made freely available on the workshop website and post-workshop proceedings will be published on arXiv.org. Copyright will remain with the authors.

Post-Workshop Proceedings

We are in the process of creating the post-proceedings for LIMITS 2025, in which we will include all accepted papers. As indicated in our Call for Papers, we are creating arXiv proceedings to have a no-cost, permanent, open-access record of LIMITS. We will submit our proceedings index once the individual submissions are available on arXiv.

To make this happen, we need you to follow the steps below:

  • Finalise your paper, taking reviewer comments, discussions at the workshop, and, if applicable, remarks from your shepherd into account. Make sure you follow the guidelines and formatting requirements from our Call for Papers. The page limit for post-proceedings paper is 15 pages including references and appendices.
    • The deadline for this is 2025-08-08 AoE. Please get in touch if you need extra time.
    • If your paper is shepherded, please submit an almost-final version to your shepherd a few days before the deadline and discuss your changes with them.
  • Submit your finalised paper to arXiv.org
    • We suggest that you add the following text to the "Comments" field of your submission to identify your work as a LIMITS paper: "Post-proceedings paper presented at LIMITS 2025: 11th Workshop on Computing within Limits, 2025-06-26/27, Online."
    • arXiv papers are categorised and we propose that you categorise your papers under "Computer Science" with it's sub-categories. If you have difficulties categorizing your paper or if you need to be endorsed for submitting in this category, please get in touch with us by email.
    • We also encourage you to select the Creative Commons "CC BY" license or the arXiv.org non-exclusive license when submitting your paper.
  • A day or two after your paper has been submitted, you will receive a notification from arXiv regrading to publication of your paper. You will receive an arXiv identifier and a DOI (looking like https://arxiv.org/abs/2506.23866 and https://doi.org/10.48550/arXiv.2506.23866)
    • Please send us these identifiers for your paper by email.
    • If you want, you can add the DOI to your paper (e.g., update "\acmDOI{}" to "\acmDOI{10.48550/arXiv.2506.23866}" in your LaTeX code to make the DOI appear on the bottom of the PDF) and upload it again to arXiv. This will not change identifiers.

Contact Jan Tobias Muehlberg with any questions or concerns regarding the post-workshop proceedings.

Workshop Schedule

Register!

LIMITS 2025 takes place via Zoom and as a globally distributed event across many LIMITS Hubs. Please register individually using the link under Registration, even if you join via a Hub. We ask you to participate in breakout sessions individually or in very small groups, not as an entire Hub.

LIMITS Day 1 -- June 26, 2025


Time

Activity
8:00 PDT / 17:00 CEST LIMITS welcome
8:30 PDT / 17:30 CEST Paper Session 1: Computing Beyond Limits
Imposing AI: Deceptive design patterns against sustainability (slides)
A. Beignon, T. Thibault, N. Maudet
An Empirical Inquiry into Surveillance Capitalism: Web Tracking (slides)
Nils Bonfils
Exploring the Viability of the Updated World3 Model for Examining the Impact of Computing on Planetary Boundaries (slides)
Nara Guliyeva, Eshta Bhardwaj, Christoph Becker
Reverse Panel / Break Out
Plenary (planetary) Discussion
9:40 PDT / 18:40 CEST Break
9:50 PDT / 18:50 CEST Paper Session 2: Negative Commons
Sprouting technology otherwise, hospicing negative commons. Rethinking technology in the transition to sustainability-oriented futures (slides)
Martin Deron
ICT Within Limits Requires Old-Fashioned By Design (slides)
Olivier Michel, Émilie Frenkiel
Reverse Panel / Break Out
Plenary Discussion
10:45 PDT / 19:45 CEST Break
10:55 PDT / 19:55 CEST Paper Session 3: Retro Zombies
Zombitron: towards a toolbox for repurposing obsolete smartphones into new interactive systems
Clara Rigaud
Practical Retrofitting for Obsolete Devices (slides)
Martin Lafréchoux
Reverse Panel / Break Out
Plenary Discussion
11:50 PDT / 20:50 CEST Break
12:00 PDT / 21:00 CEST Open Discussion Space
13:00 PDT / 22:00 CEST Closing LIMITS Day 1


LIMITS Day 2 -- June 27, 2025


Time

Activity
8:00 PDT / 17:00 CEST LIMITS welcome
8:20 PDT / 17:20 CEST Paper Session 4: Sufficiency
Environmental (in)considerations in the Design of Smartphone Settings (slides)
Thomas Thibault, Léa Mosesso, Camille Adam, Anaëlle Beignon, Aurélien Tabard, Nolwenn Maudet
The Case for Time-Shared Computing Resources (slides)
Pierre Jacquet, Adrien Luxey-Bitri
Reverse Panel / Break Out
Plenary Discussion
9:15 PDT / 18:15 CEST Break
9:25 PDT / 18:25 CEST Paper Session 5: Redirecting Institutions
A Protocol to Address Ecological Redirection for Digital Practices in Organizations (slides)
Valentin Girard, Antoine Martin, Maud Rio, Romain Couillet
Civil Servants as Builders: Rethinking Digital Transformation Beyond Vendor Reliance
Prashant Sharma
Reverse Panel / Break Out
Plenary Discussion
10:20 PDT / 19:20 CEST Break
10:30 PDT / 19:30 CEST Paper Session 6: Resistance
Principles for Environmental Justice in Technology: Toward a Regenerative Future for Computing (slides)
Sanjana Paul
Resistance Technologies: Moving Beyond Alternative Designs (slides)
Iness Ben Guirat, Jan Tobias Mühlberg
Surviving the Narrative Collapse: Sustainability and Justice in Computing Within Limits
Dave Guruge, Samuel Mann, Ruth Myers, Oliver Bates, Mikey Goldweber, Andy Williamson, Jon Lasenby, Ian Brooks
Reverse Panel / Break Out
Plenary Discussion
11:40 PDT / 20:40 CEST Break
11:50 PDT / 20:50 CEST Open Discussion Space
12:50 PDT / 21:50 CEST Closing LIMITS Day 2

Organizers

Program Committee

Christoph Becker, University of Toronto, christoph.becker@utoronto.ca (co-chair)
Eli Blevis, Indiana University, eblevis@indiana.edu
Alan Borning, University of Washington, borning@cs.washington.edu
Jay Chen, ICSI, jchen@icsi.berkeley.edu
Elina Eriksson, KTH Royal Institute of Technology, elina@kth.se
Lou Grimal, Ecole Nationale Supérieure d'Arts et Métiers, lou.grimal@ensam.eu
Kurtis Heimerl, University of Washington, kheimerl@cs.washington.edu
Fieke Jansen, University of Amsterdam, fieke@criticalinfralab.net
Samuel Mann, Otago Polytechnic, Samuel.Mann@op.ac.nz
Srinjoy Mitra, University of Edinburgh, srinjoy.mitra@ed.ac.uk
Jan Tobias Mühlberg, Université libre de Bruxelles, jan.tobias.muehlberg@ulb.be (co-chair)
Lisa Nathan, University of British Columbia, lisa.nathan@ubc.ca
Vineet Pandey, University of Utah, vineet.pandey@utah.edu
Daniel Pargman, KTH Royal Institute of Technology, pargman@kth.se
Birgit Penzenstadler, University of Gothenburg, Chalmers, birgitp@chalmers.se
Barath Raghavan, USC, barath.raghavan@usc.edu
Brian Sutherland, University of Toronto, b.sutherland@utoronto.ca
Bill Tomlinson, University of California, Irvine, wmt@uci.edu
Dawn Walker, Independent researcher, dc@dcwalker.ca
Pedro Reynolds-Cuéllar, MIT, pcuellar@mit.edu

Background Photo

The background photo for LIMITS 2025 by Jan Tobias Muehlberg is licensed under CC BY 4.0