Providing access to hypertext documents in multi-user computer environment involves tracking documents access by users, informing first user of second user accessing same document

摘要

The method involves tracking accesses to a number of hypertext documents by a number of users and informing a first user who is currently accessing one of a number of previously existing documents about the identity of a second user who is accessing the same hypertext document. Independent claims are also included for a device containing. a memory and a program, for a computer program and for a computer product