Evaluation of Interactive Modalities Using Preference Factor Analysis for Wheelchair Users

Losing the ability to move is one of the major issues that weaken the independent living ability of elderly/disabled people. To solve this issue, mobility assistive devices such as Intelligent Wheelchairs (IW) are being developed. In terms of the interactive modality, there are two main modality systems used in intelligent wheelchairs namely unimodal systems and multimodal systems. To justify the ...