Sigma Systems, the company that has taken over the fruits of the Sigma Project to develop a standard workstation and Unix-derived – operating environment for software development, has concluded agreements with both the Open Software Foundation and Unix International Inc, and also with X/Open Co Ltd, with the aim of promoting the use of open systems in Japan: under the agreements, Sigma Systems becomes a member of both Unix International and the Foundation, they become affiliated to the Sigma Consortium, and all four will combine on a survey of Japanese users.
