Haptic Vision
Abstract—In this paper, we introduce Haptic Vision, an innovative contactless device designed to augment obstacle detection capabilities for visually impaired individuals, surpassing the limitations of traditional white canes. Haptic Vision comprises two components: a head-mounted time-of-flight sensor and a chest-worn haptic array. The time-of-flight sensor delivers precision and high-resolution distance measurements. Simultaneously, the chest-mounted haptic band utilizes five linear resonant actuators to provide tactile feedback that conveys the location of obstacles in relation to the user’s gaze. This technology promises to empower visually impaired individuals with an advanced and more accurate means of navigating their surroundings, significantly improving their safety and independence.