“Seismic Accelerometer” from Instrumentation and Measurement Technology Conference, 1999, IMTC/99, Proceedings of the 16th IEEE, vol.: 3, May 24-26, 1999 pp. 1342-1346 vol. 3 by Garcia et al.* |
“Method to Assess Physical Activity with Special Reference to Motion Sensors and Accelerometers” from IEEE Transactions on Biomedical Engineering vol. 38, No. 3, Mar. 1991 by Meijer et al.* |
Bouten Carlijn et al; “Daily Physical Activity Assessment: Comparison Between Movement Registration and Doubly Labeled Water”, Journal of Applied Physiology, vol. 81, No. 2, Aug. 1996, pp. 1019-1026, XP008017612. |
Benefice Eric et al; “Assessment F Physical Activity Among Rural Senegalese Adolecent Girls: Influence of Age, Sexual Maturation, and Body Composition”, Journal of Adolescent Health, vol. 28, No. 4, 2001, pp. 319-327, XP002242564. |
“A Triaxial Accelerometer and Portable Data Processing Unit for the Assessment of Daily Physical Activity”, by Bouten et al., IEEE Transaction on Biomedical Engineering, vol. 44, No. 3, Mar. 1997. |