Google reveals Android Halo will let AI agents communicate through your status bar

Google shares more details about Android Halo and how it'll work

The feature was first announced at Google I/O and is expected to support Gemini as well as other AI agents. Google has revealed a few more details about Android Halo, an upcoming feature designed to make AI agents more transparent on Android devices. During a chat with Logan Kilpatrick, Product Lead for Google AI Studio, Sameer Samat, President of Android at Google, explained that Android Halo will have a dedicated spot in the status bar, where AI agents can communicate with users while running in the background. "It's a dedicated location in the status bar where your agent of choice, Gemini or other agents, can actually update you and get input from you on the task or tasks you have in your queue," Samat said. He added that as AI agents become capable of handling more tasks autonomously, they'll occasionally need to ask follow-up questions, provide progress updates, or present completed results. Rather than forcing users to jump back into an AI app, Halo will give these agents a dedicated place to communicate. "So these agents doing stuff in the background for you are going to want to ask you a question or give you an update or show you the results... so you can follow along there," Samat explained. "We think that's an interesting new spot for how computing may evolve, and the operating system makes it more seamless for you to engage with these things that are running along." Google first introduced Android Halo at Google I/O in May with few details about how it'll actually work. At the time, the company shared a short clip (see above) showing a subtle status indicator that appears at the top of your screen when Gemini is working. The idea is to keep users informed about what their AI assistant is doing without interrupting whatever they're currently doing on their phone. Google had also teased additional Halo capabilities powered by Gemini Intelligence, though those features still remain under wraps. Samat also reiterated that Android is transitioning from an operating system to an intelligent system, where users simply communicate what they want and the system handles context and actions. He spoke about a virtual window system in Android that's specifically built for AI agents. So if Gemini starts a task, it'll do so in a containerized environment where the app that you've designated and Gemini can exist in a window that can be minimized to the status bar, a.k.a, Halo. Samat explained that the AI agent can't leave that container, so it can't use other apps. At the end of that interview, Samat demoed another experimental Gemini feature, showing how the AI assistant can use a car's front-facing camera to answer questions about the world outside the vehicle.

Google on what 'Android Halo' does, talking less about AI, and how Gemini will use car cameras [Video]

In a discussion on the Google for Developers channel, head of Android Sameer Samat goes over Android 17 upgrades, the future of AI on Android, Gemini's car upgrades on Android Automotive, and more. Leading off the discussion is an interesting acknowledgment from Google - yes, people do not want to hear about AI anymore. The Android Show lacked any mention of "AI" despite nearly every new feature being AI-powered. Sameer Samat explains that there was an effort made to focus not on the tech powering these features, but on how the user actually benefits from those features. The conversation delves into the future of Android's AI-powered features, including the previously-announced Gboard "Rambler" - which gets a great demo in the video - as well as "Superfill" for forms, both parts of Google's Gemini Intelligence push. One of the most important notes here is around "Android Halo," a feature that was Android's main point of mention at Google I/O's keynote, but wasn't really explained. Samat explains Halo in the context of AI agents, saying: The way Android's handling this is we've announced this new concept called Android Halo. And what Android Halo is, is it's a place, a dedicated location in the status bar, where your agent of choice - Gemini or another agent - can actually update you and get input from you on the task or tasks that you're having it do. So these agents doing stuff in the background for you are gonna want to ask you a question or give you an update or show you the result or what have you. So you can follow along there, and we think that's an interesting new spot for how computing may evolve and the operating system makes it more seamless for you to engage with these things that are running long-running tasks for you. While we've still yet to see a full interaction with Halo, it sounds like the idea here is basically like that of Live Notifications. The persistent icon gives users a one-tap way to check in with agentic AI tasks quickly, with a dedicated location that won't move around or vary between apps. The discussion then ends up shifting over to a car with Google built-in - Android Automotive, as it's also known. In the vehicle, Samat offers a quick look at some further Gemini upgrades coming to the car, including the ability to use natural language to adjust the climate control, lane assist, and more. But far cooler is that Gemini can connect to the front-facing cameras in this particular car, so you can use it to ask questions about what's happening in front of the vehicle.

Android Halo will place AI agent updates in status bar

Google has provided additional details about Android Halo, a forthcoming feature that will enhance interaction with AI agents such as Gemini on Android devices. Android Halo will be placed in the status bar, enabling AI agents to provide updates, solicit user input, and display results while operating in the background. This feature was first introduced at Google I/O and aims to support not only Gemini but various other AI agents. Logan Kilpatrick, Product Lead for Google AI Studio, and Sameer Samat, President of Android at Google, highlighted the functionality of Android Halo during a discussion. According to Samat, Android Halo will feature a dedicated location in the status bar where users can communicate with their AI agents while tasks are managed behind the scenes. "It's a dedicated location in the status bar where your agent of choice, Gemini or other agents, can actually update you and get input from you on the task or tasks you have in your queue," Samat said. As AI agents become capable of handling more tasks autonomously, they may need to ask follow-up questions, offer progress updates, or present completed results. Rather than requiring users to return to an AI app, Halo provides a platform for ongoing communication. "We think that's an interesting new spot for how computing may evolve, and the operating system makes it more seamless for you to engage with these things that are running along," Samat added. Initially introduced at Google I/O in May, Android Halo was demonstrated with a subtle status indicator that appears when Gemini is engaged in tasks. The feature aims to inform users of the AI assistant's actions without disrupting their current activities on their phone. Google indicated that additional capabilities for Halo, powered by Gemini Intelligence, are in development but remain undisclosed. Samat also discussed upgrading Android from an operating system to an intelligent system that manages user commands and actions. He referenced a virtual window system for AI agents that allows tasks to commence in a designated, containerized environment. This ensures that the AI agent, such as Gemini, remains focused on specific tasks within the designated app without accessing others. Samat concluded the conversation by demonstrating another experimental Gemini feature, using a car's front-facing camera to answer questions about the external environment.