While there are many behind the scenes updates expected for the upcoming release of "Snow Leopard", this video shows some usable add-ons to the latest build of the operating system. Watch the video in its entirety to see the most recent features. This is not surprising though as we have seen similar implementations on the iPhone. As long as the auto-correct does not interfere like it does on iPhone and can be turned off this could be very useful in the future.
