Dr Ruth Parker PhD has been an occupational therapist since 1985 working in the NHS and in Social Care as a clinician, a legacy mentor and in leadership roles. She is currently a Research Associate at the University of Lincoln and an Independent Occupational Therapist. She lives in Lincolnshire, UK.

Lauren Osborne is a clinical lead in an NHS-commissioned wheelchair service and visiting lecturer in occupational therapy at the University of Hertfordshire. She also works as an Independent Occupational Therapist offering posture and wheelchair assessments. She is a wheelchair specialist and self-described 'wheelchair geek'. She lives in Hertfordshire, UK.