Product Design for Interacting with AI—How Are You Thinking About It?
AI와 상호작용 하는 프로덕트 디자인, 여러분은 어떻게 고민하고 계신가요?
HCI Today summarized the key points
- •This article explains how protocols such as MCP and A2A change the UX of AI interactions.
- •Today, AI Agents and AI Services rely heavily on conversational interfaces, and their value has grown as LLMs generate highly acceptable, natural conversations.
- •However, relying on conversation alone limits information reproduction. To interact with intelligent agents, additional connectivity technologies are needed.
- •The author argues that these changes reveal the limitations of interface-centered design in the mobile era, making flexible and proactive product design increasingly important.
- •Therefore, the article claims that we need a new HCI direction—and career transitions—suited to the AI agent era, moving beyond mobile-app-centered UX.
This summary was generated by an AI editor based on HCI expert perspectives.
Why Read This from an HCI Perspective
This article explains why HCI needs to look back at interaction protocols and interaction structures in the era of AI Agents. It argues that conversational interfaces alone are not enough, and that highly connected architectures such as MCP and A2A broaden the scope of UX—an important, practical concern for real-world work. In particular, it helps you organize why you need to prepare for agent-centered interaction beyond the inertia of mobile-first design.
CIT's Commentary
From a CIT perspective, the core message of this piece is that ‘conversation is just the beginning, and the agent experience is completed through connectivity.’ While LLMs have lowered the barrier to conversational interfaces by generating natural responses, the real user value is determined by things like task execution, state maintenance, tool integration, and context switching. In this context, MCP and A2A are not merely tech trends; they can be viewed as interaction infrastructure that HCI should address. However, rather than declaring something like the ‘end of mobile,’ it’s more practical to understand mobile as still an important touchpoint and to reframe agent UX in a multi-touch environment that includes mobile. CIT interprets this shift as a structural change from screen-centered UX to action-centered UX.
Questions to Consider While Reading
- Q.When designing agent UX, what interaction units (tasks, state, permissions, feedback) should you model first beyond conversational interfaces?
- Q.To evaluate how protocols like MCP and A2A affect actual UX quality, what user-research metrics are needed?
- Q.What form of agent experience is most realistic—one that complements rather than replaces mobile apps?
This commentary was generated by an AI editor based on HCI expert perspectives.
Please refer to the original for accurate details.
Subscribe to Newsletter
Get the weekly HCI highlights delivered to your inbox every Friday.