Alternative Display

This section will explore various types of technology that can be used to convey the information that is displayed on the computer and devices. Both hardware and software options are explored in this section from Braille output to auditory feedback.

Braille Embossers

an image of a Braille Embosser

A Braille Embosser is a hardware device for "printing" a hard copy of a text documents in Braille.

Closed Circuit Television

CCTV image

Closed Circuit Televisions (CCTVs) allow users to quickly magnify any text, images or text placed under a camera unit. CCTV's vary in size from portable pocket-sized units to stationary cameras with large displays.

Refreshable Braille Displays

Refreshable Braille Display

Refreshable Braille Displays are electronic devices that are used to read text tactually that is typically displayed visually on a computer monitor, tablet, or mobile device.

Scanning and Reading Software (Optical Character Recognition Software)

Computer with a scanner image

A Scanning and reading software begins with using a scanner or camera to scan paper documents into a computer or mobile device or tablet. Optical character recognition (OCR) is the process of converting an image of text, such as a scanned paper document or electronic PDF file, into editable text.

Screen Magnifiers

Screen Magnifier image

Screen magnification software is used by individuals with visual impairments to access information on a computers screen. The software enlarges any information on the screen including text, icons and graphics by pre-determined incremental factor.

Screen Readers and Talking Browsers

an image of a monitor with the text: read the screen to me please

Screen readers are used to replace the visual display traditionally viewed on a screen for those with visual disabilities. Hardware and software produce synthesized voice output for text displayed on the screen, as well as for gestures and keystrokes entered on the keyboard.