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Arrangement for indicating presence of individual

  • US 7,394,345 B1
  • Filed: 12/08/2003
  • Issued: 07/01/2008
  • Est. Priority Date: 12/08/2003
  • Status: Expired due to Fees
First Claim
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1. An arrangement for indicating a status of a target to an entity that attempts to communicate with the target, the arrangement comprising:

  • at least one sensing device configured to provide sensing information concerning the target'"'"'s status in response to an action of the target with respect to the sensing device, wherein the target includes a person;

    a monitoring device, configured to receive the sensing information from the at least one sensing device, and to govern communication to the entity of the target'"'"'s status, the status describing at least the target'"'"'s present and future ability to communicate with the entity, wherein the status includes an indication of whether the person is present or absent;

    wherein the monitoring device includes a qualifying portion configured to consult an index that associates entity identifiers with an authorization level of corresponding entities, and to qualify the communication of the target'"'"'s status to the entity based on the indicated authorization level of the entity;

    wherein a given sensing device is dedicated to only providing the sensing information to the monitoring device; and

    wherein the person must explicitly perform a presence-related action in order to cause the given sensing device to provide the sensing information.

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