Older adults         www.paltechnologies.com  
Physical activity of older adults 
13 elderly subjects (7 at home or in low level care and 
6 in high-level nursing home care) monitored over 13 days.
All graphs median (quartiles).
Egerton T (2004) Physical activity of older adults - a pilot study investigating actual upright mobility in SUPPORTING INDEPENDENCE THROUGH RESEARCH. Australasian Journal on Ageing  23 (s1), A34-A36 (112). 
Case studies   www.paltechnologies.com