Terra-Terra is a virtual operating system, giving the full power of an OS to your internet server. Application developers can build webbased application for Terra-Terra, using its user interface, security system, RTL etc as with any OS.
The OS561 operating system based around FORTH/Java. The OS is to run on a VHDL chip OpenHardware design called the Minon, but could become available for other platforms. The unique point of the design is a revolutionary data compression technology.