Assistive Technology Glossery - MTBlind.org

Accessible Cell Phones

Accessible cell phones for the blind, such as the BlindShell Classic 2, iPhone, and select Android devices, offer specialized features that enhance usability for visually impaired users. The BlindShell Classic 2 is a tactile, button-based phone with a talking interface, making it easy to navigate without a touchscreen. Apple's iPhone is widely regarded for its built-in VoiceOver screen reader, allowing full access to apps, messaging, and web browsing with touch gestures and auditory feedback. Many Android phones also include TalkBack, Google’s screen reader, along with customization options like high-contrast modes, large text, and voice commands. These devices empower blind users with independence in communication, navigation, and daily tasks.

Screen Reading and Magnification Software

Screen reading and magnification software are essential assistive technologies that enable individuals with visual impairments to access digital content effectively. Screen readers convert on-screen text into speech or braille output, allowing blind users to navigate operating systems, applications, and websites through keyboard commands or touch gestures. Popular screen readers include JAWS, NVDA, and VoiceOver. Magnification software, such as ZoomText and SuperNova, enlarges and enhances text, images, and interface elements to accommodate users with low vision. Many modern operating systems, like Windows and macOS, offer built-in accessibility tools combining screen reading and magnification features, ensuring inclusivity in digital environments.

Refreshable Braille Displays and NoteTakers

Refreshable braille displays and braille notetakers provide essential access to digital content for blind users by converting on-screen text into braille. Refreshable braille displays, such as the Humanware Brailliant series and the Mantis Q40, connect to computers, smartphones, and tablets via Bluetooth or USB, allowing users to read and navigate text with braille cells that dynamically update. These devices often integrate with screen readers like JAWS, VoiceOver, and TalkBack for seamless accessibility. Braille notetakers, like the BrailleNote Touch and Polaris, function as standalone devices with a braille keyboard, speech output, and applications for word processing, web browsing, and email. Many models support file sharing with mainstream platforms and include features like GPS navigation, document editing, and cloud storage. These tools empower blind individuals with efficient access to information, communication, and productivity in education, employment, and daily life.

Hand-Held Magnifiers

Hand-held magnifiers provide a portable and convenient solution for individuals with low vision, enhancing readability and visual clarity for printed materials, labels, and small objects. Devices like the Humanware Explore 5, Explore 8, and Explore 12 offer high-definition magnification with adjustable zoom, contrast settings, and built-in lighting for optimal visibility. IrisVision’s Live 2.0 model incorporates wearable technology with digital magnification, offering a hands-free experience with enhanced field of view. Many modern hand-held magnifiers include touch screens, customizable color modes, and image capture functions, making them versatile tools for students, professionals, and seniors who need reliable, on-the-go vision support.

Document Reading Machines

Accessible document reading machines provide a simple and effective way for individuals with visual impairments to access printed materials by converting text into speech. Devices like the Optelec ClearReader+ offer instant text-to-speech functionality with easy-to-use tactile buttons and high-quality voice output. The Humanware Odyssey Reader combines OCR (Optical Character Recognition) with natural-sounding speech, allowing users to scan and listen to printed documents with minimal effort. The LVI ML Voice is another standalone reader that provides clear audio playback of printed text, featuring customizable speech settings and intuitive controls. These devices are ideal for reading books, mail, and printed materials at home, work, or school, offering independence and accessibility without the need for a computer or internet connection.

Portable Magnifiers

Portable magnifiers offer a balance between the power of desktop magnifiers and the convenience of handheld devices, providing enhanced visual support for individuals with low vision. The Humanware Reveal 16 and Reveal 16i feature foldable designs, large HD screens, adjustable zoom, and optional text-to-speech (TTS) functionality for reading printed text aloud. The LVI MagniLink Zip series provides high-quality magnification in a compact, foldable format, with models that include full HD cameras, contrast settings, and TTS capabilities for reading documents. The CloverBook series offers lightweight, portable options with large displays, dual cameras for close-up and distance viewing, and text-to-speech integration. These devices are ideal for students, professionals, and seniors who need a powerful yet transportable solution for reading, writing, and viewing materials both at home and on the go.

Desktop Magnifier

Desktop magnifiers provide powerful, high-quality magnification for individuals with low vision, making reading, writing, and detailed tasks easier in home, work, or school environments. The LVI MagniLink Vision series offers crystal-clear HD magnification with simple controls, customizable contrast settings, and optional text-to-speech (TTS) functionality for reading printed text aloud. The Enhanced Vision Merlin Elite Pro combines a high-definition camera with a large screen and built-in OCR for converting printed text into speech. The Optelec ClearView+ series features an ergonomic design, adjustable zoom, and a variety of contrast modes to enhance readability. Many desktop magnifiers provide high-resolution imaging, large displays, and user-friendly controls, offering a reliable, stationary solution for individuals who need sustained visual support throughout their daily activities.

Learn more about Assistive Technology:

• OverHere Consulting - Montana
• Leading Edge Vision - Idaho
• Vision Matters - Washington