AI Photo Manipulation on Android? Use Gemini, Not Photos

Dave, I’m excited about all the ways that I can change a photo using modern AI tools on my Pixel 9 phone. Google said there’s now lots of AI baked into the Photos app, but I’m not having great luck. Can you walk me through the best way to tweak images?

Google is a great example of how a big company with a lot of smart engineers can race from behind and regain domination in a market segment: Google’s Gemini is now one of the very best image and photo manipulation tools available. It wasn’t always this way; Google’s various AI efforts started with BERT, then LaMDA and MUM, then PaLM, then Bard, its poorly received AI released to compete with ChatGPT. It was only at the beginning of 2024 that Bard was renamed Gemini, an AI system that keeps evolving at an astonishing speed.

Summer of ’24 Gemini gained the ability to add and remove objects from images, restyle images, and more. Much of this was promptly folded into Google Photos, particularly on the powerful Pixel Android phone lineup. Six months later Google added “nano banana”, an image model designed to be run locally on devices. Today, Nano Banana’s integrated into Gemini on a lot of devices, including your Pixel phone. But not, surprisingly, entirely in the Photos app…

COFFEE SHOP IN GOOGLE PHOTOS

To test things out, I grabbed my own Google Pixel 9 phone and took the following photo of a local Fort Collins, Colorado coffee shop:

gemini android ai photo manipulation - base image

Certainly an attractive café, but what would it look like ten years after an apocalyptic event? A perfect (if slightly weird) job for Gemini. It’s already in Photos, so I tapped on “Ask” and prompted: “add jungle vines to the walls”.

No bueno:

gemini android ai photo manipulation - photos app fails

As you can see, it turns out that Google Photos has AI features in its photo editing suite, but it’s really just focused on simple manipulations, not more imaginative applications.

SWITCHING TO GOOGLE GEMINI

There’s a separate Gemini app on the Pixel phone, so I launched that and used the paperclip icon to add the photo:

gemini android ai photo manipulation - ready to prompt

Tapping on the input field, I specified…

gemini android ai photo manipulation - prompt: cover walls with jungle vines

Did it complain or refuse? Nope. In fact, it did a quick update to the image that certainly makes the café more visually interesting:

gemini android ai photo manipulation - cafe with jungle vines

Definitely more of a jungle theme! But what about abandoning the cafe? This is a much more complicated query because it has to make assumptions and inferences about what it would be like in that circumstance. Here’s my prompt:

gemini android ai photo manipulation - remove people, add dust

Did you catch that I misspelled “people” and it still worked? And did you see that it used “Nano Banana Pro”? A bigger pic of the result:

gemini android ai photo manipulation - remove people, add dust

Getting there, but why are the lights on if it’s post-apocalypse? Not to worry, one more prompt does the trick: “turn off the lights, add more dust, dirt, and mess, as if it hadn’t been visited in years”. The result is… well… here ya go:

gemini android ai photo manipulation - turn off the lights, add more mess and dirt

Pretty darn good for just a few minutes of manipulation with Gemini, I’d say. You can optionally add zombies and roaming wild animals, as desired.

Pro Tip: I’ve been exploring AI since way before the release of large language models and generative AI. Please check out my AI and ChatGPT Help Library while you’re visiting! Thanks!

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