Abstract

Numerous people experience either temporary or permanent disability as a result of illnesses or accidents. When one's mobility is difficult or impossible, using a wheelchair becomes essential. Wheelchairs that are manually or electrically operated sufficiently satisfy the requirements of people with mild to moderate disabilities, enabling them to drive the wheelchair on their own. However, using a wheelchair independently becomes difficult or impossible in cases of severe handicap. To overcome these obstacles, wheelchair technology researchers are working to create intelligent wheelchair solutions. This paper reviews recent research on smart wheelchair systems with the goal of evaluating current technology and identifying future areas of research.

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