This document is an introduction to a dissertation exploring the motivational factors of disability travelers. It includes a statement of authorship, abstract, acknowledgements, table of contents, and literature review sections. The research questions examine the motivational factors affecting disability travelers, how barriers impact travel participation and decisions, and the link between traveler profiles and motivations. The objectives are to discuss intrinsic and extrinsic motivations, analyze barriers and the effects of discrimination act removal, formulate a questionnaire, present results, and highlight a push-pull factors model. Keywords include disability traveler, motivations, discrimination acts, and barriers.