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Mesh network personal emergency response appliance

  • US 7,733,224 B2
  • Filed: 06/30/2006
  • Issued: 06/08/2010
  • Est. Priority Date: 06/30/2006
  • Status: Active Grant
First Claim
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1. A system, comprising:

  • one or more wireless nodes forming a wireless mesh network where data hops from one wireless node to another wireless node;

    a user activity sensor including a wireless mesh transceiver adapted to communicate with the one or more wireless nodes using the wireless mesh network; and

    a digital monitoring agent coupled to the wireless transceiver through the wireless mesh network to request assistance from a third party based on the user activity sensor, wherein the digital monitoring agent detects a weakness in left half and right half of the person'"'"'s body;

    a walking pattern for loss of balance or coordination;

    hand or foot movement in a predetermined pattern based on accelerometer output in accordance with the predetermined pattern;

    feeling of dizziness or headache;

    ability to read text image one eye at a time;

    confusion, trouble speaking or understanding;

    or if numbness is felt in the body.

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