by Amy Gendreau, RDPFS Intern:
“There is much research … on helping the visually impaired better navigate their world. Sensors, haptics, cameras, and other technology are being fitted onto clothes, glasses, and walking sticks to help people better move around. An effort by researchers at the University of Colorado (CU), Boulder, takes the work to a more nuanced level…” (more on this in another Bulletin article). From lighter cane body materials such as titanium alloy and reinforced fiberglass, to gyroscopes, GPS, and robotics technologies, in this age of tech advancements the traditional white guide cane is experiencing dramatic innovations. Having multiple canes for different occasions and purposes has been a practice I’ve followed for years. At the very least, a ”backup” cane if the primary mobility aid gets lost or damaged can be a life saver. Below are some examples of different types of canes and cane technology introduced for enhanced mobility.
AwareWolf Gear All Terrain Cane: Founded by Sedona Dave who lost his vision in adulthood, AwareWolf Gear has innovated the traditional white cane by manufacturing a titanium body for a lighter weight, a non-standard adjustable grip, and larger cane tip. This cane has an Urban Explorer version as well and does not include electronic technology yet. Read more on the AwareWolf webpage entitled The Genesis of Freedom and Empowerment.
WeWalk Smart Cane: Developed by engineers in Turkey, this attachable smart device uses ultrasound and vibrations to warn walking stick users of obstacles above chest level. “It can be paired with a smartphone to further help with navigation and is integrated with a voice assistant and Google Maps.” To learn more, visit the WeWALK website and read the Review of Optometry article on how the Smart Cane Increases Independence for Visually Impaired.
Can GO Smart Cane: This cane’s innovations include a built-in phone, two-way emergency calling, GPS tracking, and a bright LED flashlight. “Ahmad [AlGhazi] was inspired to build a smart cane after taking care of his grandmother and witnessing her struggle to walk and maintain her independence. As an engineer, he thought, why not embed technology in her mobility aid…. to unlock mobility solutions to make caregiving more efficient and help people to stay mobile, safe and live independently.” Read more on the CAN Go webpage on The smart cane that keeps you safe, active, and connected.
Glidance Self Guided Mobility Aid: In working to enhance “mobility for people with sight loss,” Glidance is developing Glide,“the world’s first self-guided mobility aid which blends cutting-edge navigational robotics and AI with an intuitive and user-friendly experience.” For more information, visit the company’s webpage on A new era of independence for the visually impaired.
Prices for these products currently range from $129 to $1,400, higher than the cost of traditional canes, reflecting the amount and type of technology and interaction used for the devices. Simply stated, the higher the tech, the higher the price.
Choosing What Works Best for Individual Needs
As options available in mobility devices continue to emerge, it may seem overwhelming at times and the learning curve a bit daunting. Before making a selection, it is important to consult with a vision rehabilitation professional, in particular, an orientation and mobility specialist, to explore the best choice for your individual needs. Find out more by reading the APH Connect Center webpages on Understanding Vision Rehabilitation and Vision Rehabilitation Services. For additional details about research on AI Navigation from CU Boulder, read the Bulletin piece on Incorporating Additional AI Advances to Navigate Tasks as Well as Travel Routes.
Wishing you happy trails and safe travels.
