Proposal of a new Handsfree and Lower Limb Operated Personal Mobility Vehicle for the Elderly

-Design Concept-

Abstract

In this research, a new mobility vehicle for elderly is being developed, which combines lower limbs exercise effective for improvement of walking function, operation method enabling free upper limb movement, and movement support. This report summarizes the following three points; clarified target person and needs of movement activity, survey results of existing movement means and movement supporting equipment, and advantages of maintaining walking function and being able to freely use upper limbs during operation. Furthermore, after discussing the development requirements, the following points are regarded as functional requirements; mobility support is possible, giving passengers a suitable and sustainable load for maintaining lower limb function, being “hands-free” - not binding upper limbs for operation. Based on them, the concept of the new vehicle is proposed.