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

  • US 9,968,158 B2
  • Filed: 02/27/2017
  • Issued: 05/15/2018
  • Est. Priority Date: 10/18/2005
  • Status: Active Grant
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First Claim
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1. A method of assessing activity, comprising:

  • detecting activity data indicative of activity of a user during an activity period;

    processing the detected activity data to determine a number representative of the detected activity data during the activity period; and

    generating a unitless activity value based on a comparison of the determined number and an expected maximum number for the activity period, wherein the generating the unitless activity value comprises;

    determining a ratio based on the comparison of the determined number and the expected maximum number for the activity period; and

    multiplying the determined ratio by a range number.

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