V.O.S. – is a plugin-service for mobile phones. By establishing this system, all chats already installed on the phone will be automatically updated with the additional service. This plugin is a mapping function of the activity level and emotional side of the interlocutor during the digital conversation.

V.O.S. is a support that helps users with perception and ability to understand emotional fluctuation and intensity data-logging of the person they communicate with. With the monitoring of the interlocutor context information, it becomes easier to comprehend his way of thinking and possible behaviors. This improvement helps the user adapt and guide the conversation flow, making it more coherent.

With the use of V.O.S., the user has liveliness, digital actions and psychological indicia. The real activities and feelings are hidden; that helps a person to keep his invisibility, which one of the main requests for multitasks. At the same time, it provides Nonverbal hints which are essential for the millisecond-telepresence.

V.O.S. works as a status rendering system that supplies the users with a «gallery» of Context varieties. To successfully perform Digital Communication with a person, it is important understand his current availability and mood in order to make the perfect Visualization Of his Situation.