The Anymote Protocol is a messaging protocol that applications on a remote device use to communicate with Google TV.
From Anymote Protocol:
The Anymote Protocol is a messaging protocol that applications on a remote device use to communicate with Google TV. This protocol allows developers to write applications that enable mobile phones, tablets, or other devices to interact with Google TV. You can write applications to enable handheld devices to act either as fully-fledged remote TV controllers or to have some part of an application connect to Google TV. For example, you might build an application that runs on a mobile phone, but has the ability to switch to the TV to display a web page.