TANGO provides support for all synchronous collaboratory functions:
TANGO is a statefull system. It supports all functions of a synchronous collaboratory system, including session management, data/event distribution, flexible floor control, and multiple configurable security levels.
Asynchronous collaboration can be supported via database back-end:
Session recording and playback capability has been designed into the system as its fundamental component. However, this feature has not yet been implemented.
