Google I/O always drops a massive wave of updates, and processing it all can feel like drinking from a firehose.
Between the deep-dive developer sessions, the headline-grabbing keynotes, and the sheer volume of updates to the Gemini ecosystem, there is a lot to unpack.
Instead of just rehashing the standard press releases, I wanted to filter out the noise and focus on what actually matters.
Here are my honest takes, the biggest highlights, and what these announcements mean for the future of the tech we use every day.
No AI Mode (yay-maybe?)
There was no major rollout of AI Mode becoming the default search experience. But the search experience is changing.
The intelligent search box
Google has redesigned its classic search box for the first time in decades.
The input area now expands dynamically to accommodate long, natural-language queries instead of short keywords. A new “plus” menu lets you insert images, PDFs, videos, and active Chrome tabs directly into your search.
This is a practical evolution.
The expanded box acknowledges that people naturally want to search using conversational paragraphs rather than rigid keywords.
Being able to attach files and open tabs directly into the search bar is a major productivity win, effectively turning the search box into a functional workspace.
While this isn’t a rollout of AI Mode, this is further keeping the searcher within Google’s ecosystem with synthesised responses and further reduces the need for the user to navigate out of this website (e.g, click on a website).
The new intelligent search also seems to transition between “Search” and “AI Mode” without prompt.
Gemini 3.5 Flash
The conversational engine behind Google’s AI Search is now running globally on the new Gemini 3.5 Flash model.
Google notes that this update provides significantly faster response times and improved reasoning capabilities.
The speed improvement is the biggest takeaway here.
Earlier AI search features often suffered from a slight delay while generating responses. With 3.5 Flash, switching into a live conversational thread feels instantaneous.
This model also powers “Generative UI” meaning Google can now generate custom interactive charts and widgets on the spot to answer complex queries.
24/7 information agents
Google introduced “Information Agents” that monitor the web continuously rather than just providing a one-off answer.
These agents run in the background to track real-time updates based on specific criteria you set, and they send notifications the moment those parameters are met.
This is a shift from reactive search to automated tracking. For specific tasks like monitoring apartment listings, tracking product restocks, or following market changes, letting an agent do the legwork in the background is genuinely useful.
It also suggests a future where users rely entirely on Google’s notifications rather than visiting individual websites directly.
Agentic booking for local services
Google is expanding its agent capabilities to handle real-world tasks, specifically focusing on booking local services. This includes Duplex-style AI that can place actual phone calls to businesses on your behalf to coordinate appointments and reservations.
I remember this being showcased a few years back (crikey, 2018… I found the video. I feel old now.), so it’s interesting to now see it being confidently rolled out all these years later.
The real test will be how smoothly the AI handles messy, real-world human interactions over the phone without causing frustration for the business owners on the other end.
Business owners, and companies, also now need to understand and adapt that they won’t always be speaking to a human – I see it all the time when I screen calls on my Android, they see it as a live chat bot you can spam “manager” to, to break it, and get past the screen.
Aria labels & accessibility
And it’s reevaluating a lot of the familiar Lighthouse accessibility audits. Because most agents navigate the web using the accessibility tree. Every Aria role or label that you optimise doesn’t just help a human; it makes your site more actionable for an agent too.
This is interesting, as it’s something a lot of technical SEOs can takeaway and implement now.
Without spamming Aria, of course.
So, is SEO dead?
What we are seeing is a massive shift in how traffic moves. The era of writing a basic, surface-level blog post just to rank for a keyword and collect easy clicks is over.
Google’s AI Overviews and the new 24/7 information agents are designed to absorb that basic information and hand it directly to the user, resulting in a massive spike in zero-click searches.
SEO isn’t dead, but the game is changing and we need to change with it.
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