Jatinder Singh

schoolUniversity of Duisburg-Essenbar_chart#4232 Global Rank

Total Papers

HCI Rank

#4232

Research Areas

Years Active

Recent Publications

“It’s Just a Wild, Wild West”: Harnessing Public Procurement as an AI Governance Mechanism

Public sector AI has the potential to harm citizens, with risks increasing as its use expands. Recent work positions public procurement as a way to shape public sector AI in line with public interests, using the state’s purchasing power to influence which AI systems are procured and under what conditions. This paper e…

CHI '26CorrespondingAI-Assisted Decision-Making & Automation +2

The Limits of Stakeholder Participation in Safety-Critical Contexts: Lessons from Air Traffic Control

Calls for participatory AI development often assume that stakeholders can and should substantially shape a system's design. However, this agency may be constrained by competing demands, e.g. those safety-related. We explore this tension through a case study in Air Traffic Control (ATC) system development. Interviews w…

CHI '26CorrespondingBest PaperHuman-LLM Collaboration +3

Who Controls the Conversation? User Perspectives On Generative AI (LLM) System Prompts

System prompts---instructions that shape the behaviour of generative AI systems---strongly influence system outputs and users' experiences. They define the model's guidelines, `personality', and guardrails, taking precedence over user inputs. Despite their influence, transparency is limited: system prompts are gen…

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