Transforming Tech with Diversity-Friendly Software

This presentation builds on earlier work with Shireen Mitchell, Tammarrian Rogers, Lynn Cyrin, and Deborah Pierce. Thanks also to my colleagues at for the great feedback in the run-through!

Here’s the slides (along with speaker notes). I’ve made some minor revisions in response to feedback — and to include a bit more information.

Read on for links and references.

Best Practices for Diversity-friendly software

Diversity-friendly software (with Shireen Mitchell, from our SXSW 2017 presentation) covers the topic at greater length, and includes links on

  • diverse representation, inclusive culture, and equitable policies
  • setting intention
  • accessibility
  • flexible, optional, self-identification

Muting, blocking, reporting, and content filtering, on the Open Source Bridge wiki, includes links to perspectives from Leigh Honeywell, Amanda Hess, Vijith Ashar, Randi Lee Harper, John Scalzi, Frances Shaw, Susan Herring, and more.

Geek Feminism’s Who is harmed by a real names policy highlights the importance of pseudonymity. The common assumption that “real names” decrease abuse is wrong. For more details, see


The presentation talks about Mastodon as an example of diversity-friendly software based on its early focus on harassment, and the importance of furries and LGBTQ+ people in the early user base and development team. That said, the Mastodon community currently has some significant diversity challenges in some other dimension (for example, very few Black people and Latinxs, an attitude on many instances of shutting down discussions pertaining to identity or systemic oppression as “irrelevant”, and situations where people of color have been harassed). It will be interesting to see how things unfold.

Update, April 23: ALLIE ❤ HART’s Mourning Mastodon and Mourning What Now?!?! look in more depth at the power structure and ways in which queer people are increasingly being marginalized (as well as other diversity isssues). “Had Mastodon given queer contributors the ability to make executive decisions regarding the project, the community could have reached a place where it was no longer in peril.”

For more on Mastodon, here’s some articles by Sarah Jeong in Motherboard, Amaelle Guiton in Libération, Eugen Rochko (Mastodon’s creator), and Ryan Parreno on the challenges at it’s gotten “discovered”

Thanks to the radically inclusive folks on for making it so enjoyable to explore Mastodon,, and thanks to Creatrix Tiara for feedback on the discussion of Mastodon diversity.

Other examples of diversity-friendly software

Emerging Techniques for Diversity-friendly software

Gender HCI, Feminist HCI, and Post-Colonial Computing summarizes research in these areas, and includes several videos

Diversity-friendly software (with Shireen Mitchell, from our SXSW 2017 presentation) includes links on algorithmic bias.

Morgen Brommell’s 2016 AlterConf talk Imagining Radical Queer Futures Through Tech considers the possibilities of online spaces created by queer and trans people of color.

Threat modeling for harassment

Threat modeling is a technique for looking at the ways a system can be attacked — and what can be done to counter the attacks. As Shireen Mitchell and I pointed out in our SXSW talk, since it’s a popular (and effective!) in the computer security world, you’d think that people would have applied it to harassment. And indeed, targets of harassment have. For example:

“Thinking about threat modeling and where I am “placed” or “sit” in a digital world helps me evaluate situations and figure out where I fall in the landscape.” — caroline sinders in SXSW canceled panels: Here is what happened, Slate.

But when you look at Twitter’s repeated stumbles trying to introduce new functionality to help with harassment, or the way Google introduced Google+ without any muting and blocking support, it’s clear that they’re not thinking this way.

So there still aren’t any great references to link to on this. The presentation has a couple of examples starting here.

Previous work

This presentation builds on a series of four presentations, with different collaborators, on diversity-friendly software.

TRANSform Tech, by the Transgender Law Center, sponsored by Lesbians Who Tech and Salesforce


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