Aviate is a nifty new invite only (as on writing this post) launcher for Android phone. It automatically categorizes all of your apps, and intelligently rearranges your home screen throughout the day to dynamically give you the apps and information you need most, depending on time and your location. Read more about it here.
If you’re a Google Chrome user, you must have noticed the Search Google for ‘selected text’ when you select/highlight text on a web page and click on right mouse button. It allows you to search the selected text directly in Google (screenshot bellow).