PHYSICAL ACTIVITY MONITORING AND INTERVENTION USING SMARTPHONE AND MOBILE APP
First Claim
1. Non-transitory, tangible, computer-readable storage media containing a program of instructions configured to cause a mobile computer system that includes a movement detection system that does not rely on GPS signals when running the program of instructions to:
- receive information about physical characteristics of a user that carries the mobile computer system;
track movement of the mobile computer system while being carried by the user based on movement information provided by the movement detection system;
determine whether the user is achieving a heath objective based on the tracked movement and the physical characteristics of the user; and
issue an alert to the user if the user is determined not to be achieving the heath objective.
2 Assignments
0 Petitions
Accused Products
Abstract
A mobile software application may issue an alert when a user is not achieving a heath objective based on track movement of a mobile computer system that is running the application and being carried by the user and physical characteristics of the user. The software application may map information about the physical characteristics of the user to a user model and determine the energy being expended by the user based on the user model and movement information provided by the mobile computer system. The software application may determine the frequency of steps taken by the user by: bandpass filtering a time domain signal that is representative of the movement, transforming the filtered time domain signal into a frequency domain signal, and equating the step frequency with the frequency of the highest peak in the frequency domain signal.
45 Citations
21 Claims
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1. Non-transitory, tangible, computer-readable storage media containing a program of instructions configured to cause a mobile computer system that includes a movement detection system that does not rely on GPS signals when running the program of instructions to:
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receive information about physical characteristics of a user that carries the mobile computer system; track movement of the mobile computer system while being carried by the user based on movement information provided by the movement detection system; determine whether the user is achieving a heath objective based on the tracked movement and the physical characteristics of the user; and issue an alert to the user if the user is determined not to be achieving the heath objective. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11)
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12. Non-transitory, tangible, computer-readable storage media containing a program of instructions configured to cause a mobile computer system that generates a time domain signal that is indicative of steps that a user is taking while carrying the mobile computer system and while running the program of instructions to determine the frequency of those steps by:
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filtering the time domain signal so as to substantially attenuate frequencies that are lower than 0.5 Hz and higher than 10 Hz; transforming the filtered time domain signal into a frequency domain signal; equating the step frequency with the frequency of the highest peak in the frequency domain signal; and communicating the equated step frequency. - View Dependent Claims (13, 14, 15, 16, 17, 18)
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19. Non-transitory, tangible, computer-readable storage media containing a program of instructions configured to cause a mobile computer system that includes a movement detection system that does not rely on GPS signals when running the program of instructions to determine energy being expended by a user while carrying the mobile computer system by:
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receiving information about physical characteristics of a user that carries the mobile computer system; mapping the information about the physical characteristics of the user to a user model; determining the energy being expended by the user while carrying the mobile computer system based on the user model and movement information provided by the movement detection system that is indicative of movement of the user while carrying the mobile computer system. - View Dependent Claims (20, 21)
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Specification