Personalized Physical Activity Monitoring on the Move Marco Altini, Julien Penders, Ruud Vullers and Oliver Amft
Demonstration paper - Personalized Physical Activity Monitoring on the Move
May 13, 2015
This work is an implementation of the methodology introduced in "M. Altini, J. Penders, O. Amft. "Personalizing Energy Expenditure Estimation Using a Cardiorespiratory Fitness Predicate". In: Pervasive Health 2013.". Papers available at this link: www.marcoaltini.com/research--publications.html
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Personalized Physical Activity Monitoring on the Move
Marco Altini, Julien Penders, Ruud Vullers and Oliver Amft
Between-Person Variability
kcalskcals
2 Subjects – Same Body Size
Same Energy Expenditure
Activities of Daily Living
HRHR
2 Subjects – Same Body Size
Different Fitness Level -> Different HR
Activities of Daily Living
How To Personalize?
Lying Walking Running
Low intensity Activities of Daily Living
HR Normalization Factor
Heart Rates Distributions
Normalized HR (Qualitative)
Normalized HR-> Better EE Estimates
Non-Normalized HR (Quantitative)
dynamic
walkingrunning
biking
RMSE 1.02 kcal/min
0.60kcal/min
1.13kcal/min
1.25kcal/min
1.38kcal/min
Normalized HR (Quantitative)
dynamic
walkingrunning
biking
RMSE 0.81 kcal/min
28% 33%29%3%0.60
kcal/min0.58
kcal/min1.13
kcal/min0.81
kcal/min1.25
kcal/min0.89
kcal/min1.38
kcal/min0.92
kcal/min
Demo
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