Is Chat UI Enough for AI Agents? The Search for New GUIs Begins

As AI models gain agent capabilities—autonomous software that can carry out tasks on their own—how users interact with these systems has become a heated debate. Classic chat windows popularised by platforms such as ChatGPT and Claude fall short for managing complex, multi-step workflows. Tracking dozens of tasks in one chat makes it hard to group projects logically and creates serious cognitive load and mental fatigue. Industry voices agree that AI agents need a fundamentally new graphical user interface (GUI)—visual designs that make working with computers easier.Among emerging designs, Figma-like infinite-canvas models or graph-based layouts stand out. Experts argue that controlling huge code or data flows from AI requires visual checkpoints. On the developer side, plain-text and file-tree classics retain their strength: agents updating files in the background like a blackboard simplifies tracking. Non-technical users still need toolbars and quick-pick menus to make such systems understandable.One of the toughest UI puzzles is managing fan-out and fan-in. Fan-out means one command sends the AI across many channels to start independent tasks. Fan-in is merging results from those …