In Windows 8, when I hit Win+C, a "charms menu" will be displayed to the right. But at the same time, a black square box will be displayed in the bottom-left corner, displaying the current time, WiFi signal strength, a battery icon, etc.
Does this interface item have a separate name that can be googled for available options? Is it accessible with an API in the same way as the charms bar? Is it possible to e.g. add my own icon to it?