On April Fools Day, Google announced a new feature called GMail Motion with the following:
The mouse and keyboard were invented before the Internet even existed. Since then, countless technological advancements have allowed for much more efficient human computer interaction. Why then do we continue to use outdated technology? Introducing Gmail Motion -- now you can control Gmail with your body.
I thought "This is dumb. Why would anybody want to stand up and jump around to do email". When it finally clicked that this was a April Fools prank, I started thinking it was kinda funny but Google really could have taken it much further.