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What do people use when they are blind? A comprehensive guide to assistive technology

According to the World Health Organization, at least 2.2 billion people have a near or distance vision impairment. To navigate daily life, people who are blind or visually impaired use a wide range of assistive technologies and tools, from traditional white canes and guide dogs to modern screen readers and advanced AI-powered wearable devices. These solutions help individuals with vision loss to achieve greater independence, access information, and interact with the world around them.