Methods to Incorporate Haptic Feedback in Human–Computer Interfaces for Improved Usability for Individuals with Motor Disabilities
摘要
People with motor disabilities have always struggled to utilize technology in the same way that an able-bodied person does. That is because traditional technology designs have not been very inclusive of people with disabilities. Given that using human–computer interfaces (HCIs) has become part of our everyday life, human-computer interface design should change by becoming more inclusive of people who cannot use them in the “traditional” way. Haptic feedback in Human-Computer Interfaces could reduce this deficiency inherent to traditional human-computer interface usage by providing alternative ways for users to interact with a computer interface. Using a systematic literature review (SLR), the researcher scrutinised 44 articles to understand how haptic feedback can make computer interfaces more usable and accessible for users with various motor disabilities. In addition, the investigation considered alternative input devices and methods and how they could enhance user experience with computer interfaces. The review found that haptic feedback can significantly impact the usability of a computer interface for people with various motor disabilities. From using vibrations and haptic textures to inform the user when and where to click on the interface to applying constant force from the alternative input device to reduce strain on weakened or spasming muscles, haptic feedback has proven its ability to provide a better experience for people with differing types of motor disabilities.