Leonie Jahn

schoolUniversity of Siegenbar_chart#4157 Global Rank

Total Papers

HCI Rank

#4157

Research Areas

Years Active

Recent Publications

From Distribution to Contribution: Negotiating Justice Policies in Grassroots FOSS Communities

Fairness is a recurring challenge in grassroots digital infrastructures, where collective action depends on volunteer contributions. This paper presents a study of Foodsharing.de, a grassroots FOSS platform with 185,000 members rescuing and redistributing surplus food. Drawing on 25 interviews and long-term activist i…

CHI '251st AuthorCrowdsourcing Task Design & Quality Control +1

Blending Code and Cause: Understanding the Dynamic Motivations of Volunteer Developers in community-driven FOSS projects

Understanding the motivations of volunteer developers is crucial for the HCI community as it seeks to design sustainable, community-driven digital platforms. This study explores the dynamics of motivation among volunteer developers in the Foodsharing.de platform, a grassroots movement focused on reducing food waste th…

CHI '241st AuthorSustainable HCI

In Between Users and Developers: Serendipitous Connections and Intermediaries in Volunteer-Driven Open-Source Software Development

Technology plays a pivotal role in driving transformation through grassroots movements, which operate on a local scale while embracing a global perspective on sustainability. Consequently, research emerged within Sustainable HCI, aiming to derive design principles that can empower these movements to scale their impact…

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