Integrated Gmail is a Firefox extension that adds Google Calendar and Google Reader to Gmail's interface. It's a simple way to switch between the three Google services without opening multiple tabs.

The extension is customizable, so you can add other Google services, reorder them and delete the ones you don't use. The interface for each service loads in a collapsible box and it's preloaded when you open Gmail.


You can add events or check your agenda while composing messages, read your feeds and chat with your friends from the same interface or copy some text from an email to a notebook.

The extension is not perfect, it might slow down browsing, but it's an interesting experiment and a good starting point for an official unified interface for Google's services. iGoogle, Google's iPhone interface and the support for gadgets in Gmail show that this idea has a great potential.

Google Calendar implemented a basic snooze feature for pop-up notifications. You can click on "remind me again in 5 minutes" in Google Calendar's web interface.

"When alerted to an event via a pop-up notification and dismissing it, the calendar interface will show you an option to remind you again shortly. Click on that link if you want to be reminded of the event again," explains Google.


Another implementation is available in Google Talk Labs Edition, a Windows client for Google Talk that shows Google Calendar notifications.

Google Calendar's gallery of interesting calendars lets you add some useful features: show week numbers, the day of the week, sunrise and sunset time for your location.


Some of these features should be available as options because they're difficult to find in the list of calendars and they clutter the interface.

Google's decision to remove public calendar search had a strange side effect: users can no longer find public calendars with features that are missing in Google Calendar. A post from 2007 explained how to show week numbers in Google Calendar by searching public calendars.