System and method for processing raw activity energy expenditure data
First Claim
1. A method, comprising:
- calculating, by an activity monitor comprising one accelerometer, a raw activity energy expenditure data based on movement by a user;
determining if the raw activity energy expenditure data is associated with a high intensity physical activity, wherein the high intensity physical activity causes the raw activity energy expenditure data to differ from an expected activity energy expenditure data;
calculating, through a processor, a corrected activity energy expenditure data, if the raw activity energy expenditure data is associated with the high intensity physical activity, based on the raw activity energy expenditure data; and
storing the corrected activity energy expenditure data, wherein the raw activity energy expenditure data in metabolic equivalents is calculated by (c*|a|)+1, wherein c is a predetermined value stored in the activity monitor, wherein |a| is the absolute value of the acceleration determined by the activity monitor based on signals generated by the one accelerometer, and wherein 1 is one metabolic equivalent (MET).
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Abstract
According to one embodiment, a method is provided for calculating, by an activity monitor comprising one accelerometer, a raw activity energy expenditure data based on movement by a user. The method includes determining if the raw activity energy expenditure data is associated with a high intensity physical activity, wherein the high intensity physical activity causes the raw activity energy expenditure data to differ from an expected activity energy expenditure data. The method includes calculating a corrected activity energy expenditure data, if the raw activity energy expenditure data is associated with the high intensity physical activity, based on the raw activity energy expenditure data, wherein the corrected activity energy expenditure data is substantially identical to the expected activity energy expenditure data.
198 Citations
27 Claims
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1. A method, comprising:
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calculating, by an activity monitor comprising one accelerometer, a raw activity energy expenditure data based on movement by a user; determining if the raw activity energy expenditure data is associated with a high intensity physical activity, wherein the high intensity physical activity causes the raw activity energy expenditure data to differ from an expected activity energy expenditure data; calculating, through a processor, a corrected activity energy expenditure data, if the raw activity energy expenditure data is associated with the high intensity physical activity, based on the raw activity energy expenditure data; and storing the corrected activity energy expenditure data, wherein the raw activity energy expenditure data in metabolic equivalents is calculated by (c*|a|)+1, wherein c is a predetermined value stored in the activity monitor, wherein |a| is the absolute value of the acceleration determined by the activity monitor based on signals generated by the one accelerometer, and wherein 1 is one metabolic equivalent (MET). - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9)
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10. An apparatus, comprising:
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one accelerometer; a display; a processor operable to; calculate a raw activity energy expenditure data based on movement by a user; determine if the raw activity energy expenditure data is associated with a high intensity physical activity, wherein the high intensity physical activity causes the raw activity energy expenditure data to differ from an expected activity energy expenditure data; and a correction element operable to; calculate a corrected activity energy expenditure data, if the raw activity energy expenditure data is associated with the high intensity physical activity, based on the raw activity energy expenditure data, wherein the raw activity energy expenditure data in metabolic equivalents is calculated by (c*|a|)+1, wherein c is a predetermined value stored in the activity monitor, wherein |a| is the absolute value of the acceleration determined by the activity monitor based on signals generated by the one accelerometer, and wherein 1 is one metabolic equivalent (MET). - View Dependent Claims (11, 12, 13, 14, 15, 16, 17, 18)
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19. Logic encoded in computer-readable media, the logic including code such that when executed on a processor;
- is configured to;
calculate a raw activity energy expenditure data based on movement by a user, the movement measured by one accelerometer; determine if the raw activity energy expenditure data is associated with a high intensity physical activity, wherein the high intensity physical activity causes the raw activity energy expenditure data to differ from an expected activity energy expenditure data; calculate a corrected activity energy expenditure data, if the raw activity energy expenditure data is associated with the high intensity physical activity, based on the raw activity energy expenditure data; and store the corrected activity energy expenditure data, wherein the raw activity energy expenditure data in metabolic equivalents is calculated by (c*|a|)+1, wherein c is a predetermined value stored in the activity monitor, wherein |a| is the absolute value of the acceleration determined by the activity monitor based on signals generated by the one accelerometer, and wherein 1 is one metabolic equivalent (MET). - View Dependent Claims (20, 21, 22, 23, 24, 25, 26, 27)
- is configured to;
Specification