| 摘要 |
<p>In distributing information such as messages to a plurality of users (3) and to devices (9) associated with users personal context are formed for the users. The personal context of a user is in a rule and context manager (5) evaluated and adapted for selective distribution to other users. The adapted personal context can be shown at displays of the devices associated with the other users. The central manager (5) has a rule engine applying personal rules to adapt the personal context and also applying rules to personal contexts to set parameters. The change of a parameter value can trigger an external action such a generating and transmitting an electronic message. A very versatile distribution of context information is obtained and also actions can be triggered by the use of rules evaluating contexts of a plurality of users.</p> |
