关键词: 计算机支持的协同工作 分布式协同排版 区域锁 对象锁

Abstract:

In light of the actual problems such as repeated operations and being unable to share the resources,which are encountered in manual clothing pieces ty  pesetting, we design and implement a collaborative typesetting system based on image operations, and introduce the collaboration principle of the systemand the methods of data exchanging in the collaborative working process. We present a manner of excluding collisions in the collaborative working proce ss by using both the object lock and the region lock. The system is working very well in some apparel production companies.

Key words: CSCW, distributed collaborative typesetting, region lock, object lock