Yep, this yearly day jokes and stunts seems to be one of the biggest days of the year for Google. They love to post videos every year of "new" products that aren't quite real! In the past some of my favorite have been Google's new smell app called "Google Nose Beta" and the updated keyboard based on Morse code called "Gmail Tap". Google will be rolling out quite a few tomorrow morning for sure.
Here is a list of some great ones from the past to check out: