Microsoft details some of the upgrades that they will be making to the Xbox Home Button on the Xbox One controller in their last Xbox Wire post.
According to Microsoft, the update will be all about performing some of the common tasks faster. They reveal that by pressing the Xbox button on the controller, the users will be able to pull up the enhanced Guide as an overlay on the left side of the screen.
They also added that they will be upgrading some fo the features so that things works smoother and faster. One of the examples they game was the GameDVR clip recording. After the update, users will be able to adjust the recording length, and access their captures from the Guide itself. Microsoft will also add in a new achievement tracking overlay and more.
You can read more about the upgrades here and see how it will help users speed things up.