When traveling through public environments like a shopping mall or
crowded street moving obstacles constantly shift and change in
unexpected ways. Sensory experiences like sight sound and touch can
help avoid collisions and prevent accidents. But for the visually
impaired navigating through public environments means facing a
series of unknowns.
Path Finder could help people with visual impairments navigate through such complex situations by identifying and calculating the trajectories of objects moving in their path. Custom alerts then inform the user of how to avoid these obstacles and what actions they can safely make.
This app brings together object detection motion sensors and uses TensorFlow Lite to calculate distances of surrounding objects. It is designed to augment the user’s experience share information and give support not overwhelm them in difficult situations. For this reason Path Finder’s setup process is made to be conversational and is customized for users with limited vision as well as the people helping them.
Both audible and haptic feedback are part of the obstacle alert system while a range of pitches and frequencies communicate each object’s distance and direction. Audio patterns like Morse Code are then layered and combined for sharing further information. Through using Path Finder visually impaired users can gain the advantage of foresight making public environments easier to navigate.
Path Finder could help people with visual impairments navigate through such complex situations by identifying and calculating the trajectories of objects moving in their path. Custom alerts then inform the user of how to avoid these obstacles and what actions they can safely make.
This app brings together object detection motion sensors and uses TensorFlow Lite to calculate distances of surrounding objects. It is designed to augment the user’s experience share information and give support not overwhelm them in difficult situations. For this reason Path Finder’s setup process is made to be conversational and is customized for users with limited vision as well as the people helping them.
Both audible and haptic feedback are part of the obstacle alert system while a range of pitches and frequencies communicate each object’s distance and direction. Audio patterns like Morse Code are then layered and combined for sharing further information. Through using Path Finder visually impaired users can gain the advantage of foresight making public environments easier to navigate.
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