Shoe wear-out sensor, body-bar sensing system, unitless activity assessment and associated methods

  • US 9,578,927 B2
  • Filed: 06/06/2014
  • Issued: 02/28/2017
  • Est. Priority Date: 10/18/2005
  • Status: Active Grant
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First Claim
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1. A system comprising:

  • a detector that senses activity of a user; and

    a processor that;

    processes sensed activity data from the detector during an activity period to determine a number representative of the sensed activity data during the activity period; and

    generates a unitless activity value based on a comparison of the determined number and an expected maximum number for the activity period.

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