Infirm Fitness

Accommodation for the Mentally Infirm Aged

Personal Adaptive Mobility Aid for the Infirm and Elderly Blind

This technical report describes ongoing research into the development of a robotic mobility aid (PAM-AID) for people with a visually impairment who also require support during walking. These disabilities coincide most often in the elderly and as the elderly constitute almost two thirds of all blind people (due to the fact that blindness occurs most often in the over 65's) we feel that this atte...

Personal Adaptive Mobility Aid (PAM-AID) for the Infirm and Elderly Blind

People with both visual and mobility impairments have great difficulty using conventional mobility aids for the blind. As a consequence they have little opportunity to take exercise without assistance from a carer. The combination of visual and mobility impairments occurs most often among the elderly. In this paper we examine the issues related to mobility for the blind and pay particular atten...

Caring for the elderly mentally infirm at home: a survey of the supporters.

A sample of 129 supporters caring for an elderly mentally infirm relative consecutively referred to psychogeriatric daycare services was interviewed. Information was obtained on the problems encountered by their dependant, the extent of their involvement, the amount of formal and informal support received, the subjective strain and burden reported, and their expectations of their ability to con...

Fitness, inclusive fitness, and optimization

Individual-as-maximizing agent analogies result in a simple understanding of the functioning of the biological world. Identifying the conditions under which individuals can be regarded as fitness maximizing agents is thus of considerable interest to biologists. Here, we compare different concepts of fitness maximization, and discuss within a single framework the relationship between Hamilton’s ...