Shared libraries are how your photos will be shared with a certain person. You can filter by a start date for sharing, sharing photos only of specific people, and the recipient will be notified periodically when new photos are uploaded as well. Perhaps most importantly, those photos will appear in your main feed, along with photos taken by your own device.

Oh! And if you want to make your own physical photo albums, you can do that from within the app as well. Google Photos' AI is at play here too, picking only the best images to put into the album. A soft-cover book will set you back $9.99 while a hardcover book will cost double that. Premade albums are available as well. You can order starting today, and it should only take a few days for the book to arrive.

What's more, Google Lens is coming to the app. That means AI will identify the buildings you took photos of, the business' phone number based on the sign you snapped a picture of and even identifying information from a screenshot. The new Google Photos functionality will roll out on Android and iOS in the next few weeks.

For all the latest news and updates from Google I/O 2017, follow along here.