Today, accessibility for transport is an important issue to maintain the sustainability of our
society. Laws and regulations order all new transport facilities be accessible, and transport
companies are now trying to introduce accessibility into existing facilities. The experience so
far teaches us that it is easy to realise an accessible facility when the facility is newly
constructed, but it is strenuous and expensive to introduce accessibility into existing facilities,
especially large public transport facilities such as underground stations. Under such a difficult
situation, a detailed evaluation tool for accessible designs may be of use to the planning/design
of the introduction of accessibility.
This research intends to develop a new evaluation tool for accessibility. This research assumes
that the accessible design in public transport facilities is of benefit not only to elderly or
disabled people but also to all people with the diversity. The significance of the proposed
model is to focus on benefits of the accessible design to a variety of people including not only
elderly and disabled people but also other people. Accessibility in public transport has
previously been regarded as an additional service designed specially for those who cannot
manage ordinary facilities. This research suggests a new viewpoint that accessibility is not
something only for limited people, but for all people. (i.e. Robust people can also easily use
low floor buses.) Another significance of this research is to propose a practical evaluation tool
based on the proposed model. Moreover, combining research on accessibility for transport
with physiological/ occupational research should be recognised as a unique approach