Open Presence Protocol

Open Presence Protocol (OPP) is a standard technology that allows different messaging and communication systems to share status information, such as whether someone is online, busy, or away. It enables seamless awareness across diverse platforms, so users can see the availability of contacts regardless of the app or service they are using. This promotes interconnected communication, making it easier to coordinate and connect without needing multiple logins or switches between different systems. Essentially, OPP creates a common language for presence data, fostering interoperability and more integrated communication experiences.