Developer's guide to Gemini Enterprise and A2UI integration (opens in new tab)

If you've built a chatbot, you know this conversation: User: "Book a table for two tomorrow at 7pm." Agent: "Okay, for what day?" User: "Tomorrow." Agent: "What time?" A date picker would have ended this in one tap. But until recently, agents had no standard way to render a date picker — or a map, or a multi-select list — inside the chat surface they live in. They could only return text or markdown for generic usage. Today, we're walking through how to fix that with A2UI, an open protocol for...