Max Robotics — Global Service Robot Directory + US Certification

About

R. Hari Krishnan is a researcher specializing in assistive robotics and rehabilitation engineering, with a particular focus on developing technological solutions to enhance the independence and dignity of elderly and disabled individuals. His work centers on mobility assistive devices and self-transfer robotic systems — technologies designed to help wheelchair users and the elderly perform everyday tasks, such as transferring between surfaces, without relying on caregiver assistance. His most influential contribution, a comprehensive review of mobility assistive devices and self-transfer robotic systems (2013), has garnered 82 citations, establishing him as a notable voice in the field. Building on this foundation, Krishnan has translated theoretical insights into practical innovation, developing a robotic self-transfer device specifically engineered for wheelchair users navigating the challenging task of moving between surfaces like wheelchairs and toilet commodes — addressing both functional need and personal dignity. His subsequent work on self-transfer facilities for the elderly and disabled further demonstrates his commitment to inclusive design and quality of life. More recently, his exploration of lavatory cleaning devices for developing countries reflects a broader humanitarian perspective, recognizing that accessible sanitation solutions are integral to dignified, independent living for vulnerable populations worldwide.