Assistive technology designed to convert printed or digital text into audible speech or braille output empowers individuals with visual impairments to access written materials independently. These devices, ranging from portable handheld scanners to sophisticated desktop systems, employ optical character recognition (OCR) to interpret textual information and translate it into alternative formats. For example, a student might use such a device to access textbooks, while a professional could utilize it to read work documents.
Access to information is a fundamental right, and these technologies play a vital role in ensuring equal opportunities for individuals with visual impairments. They foster independence in education, employment, and personal pursuits, enabling users to engage with the world of written communication. Historically, access to written materials relied heavily on Braille and human readers. The advent of these digital solutions has significantly expanded access and broadened opportunities for personal and professional growth.
