From Human-Centered Design to Human-AI Collaboration: Why the Future of HCI Still Starts With People

Abstract

Generative AI is reshaping HCI work by accelerating brainstorming, writing, prototyping, and interface generation. However, faster production does not automatically produce human-centered design. This position paper argues that GenAI should be treated not as a replacement for human-centered methods, but as a co-thinking partner driven by human goals, ethics, cognition, and accountability. After reflecting on HCI coursework, design activities, and AI-assisted workflows, I argue that traditional HCD principles become more important as AI systems become more capable. Users still bring limited attention, mental models, trust issues, and cognitive biases into interaction, while GenAI introduces new risks around over-reliance, de-skilling, shallow reasoning, hallucination, unclear authorship, and reduced accountability. The future of HCI should therefore focus on human-AI collaboration that preserves human agency, critical thinking, and responsibility.