After months of rumors, and weeks being refined in a beta channel, Google's Chrome notification center is now live and available to the public on Chrome for Windows and in Chrome OS. On Windows and Chromebooks, notifications in Chrome look and work pretty much the same: Everything takes place in pop-up windows outside the main Chrome browser window. The notification center box, which pops up in the lower right hand corner of your screen, displays rich alerts from Chrome apps or browser extensions. This includes formatted text, embedded images, and even a few direct actions. For example, you can respond to an email directly from the Chrome notification center.

As of now, not many apps take advantage of Chrome's notifications API, but that should hopefully change in time. On day one, most of what shows up in the notification center comes from Google — Gmail, Calendar, Google+, a couple packaged apps that Google has built, and a some experimental items. François Beaufort, a Google evangelist known for leaking Chrome features, has built an app called Ouistiti that uses the notification center to snap a photo of a user once a day. The app works mostly inside of the notification center, and photos are stored in Google Drive. Ouistiti is simple, but it serves as an example of what's possible with notifications in Chrome, said Rahul Roy-Chowdhury, a product manager at Google.
More at The verge...

--jeremy