Changes between Version 27 and Version 28 of BluePrintVITA


Ignore:
Timestamp:
12/23/09 19:32:53 (12 years ago)
Author:
Dominic König
Comment:

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  • BluePrintVITA

    v27 v28  
    2222== Presence Log ==
    2323
    24 Presence means the fact, that an entity is physically there at a particular '''location''' at a particular '''time'''. This abstract construction covers even cases of explicit absence, i.e. when the entity is ''not'' present at that location at that time.
     24Presence means the fact, that an entity is physically there at a particular '''location''' at a particular '''time'''. This abstract construction covers even cases of explicit absence, i.e. when the entity is ''not'' present at ''that'' location at ''that'' time.
    2525
    2626VITA applications record a presence log for each person entity. Each log entry is established through a recognition event, i.e. when the entity is recognized by a dedicated observer (human or automatic).