Ouput Devices for Special Needs Users 0.0 / 5 ? ComputingSoftwareGCSEAQA Created by: Mr_MackintoastCreated on: 09-03-17 19:11 What are screen readers? Screen readers are software programs that allow blind or visually impared users to read text on a computer screen. 1 of 5 How do screen readers work? Range available. For example, magnifiers to enlarge text or software which outputs text as speech or devices which turn text to braille. 2 of 5 How do actuators work? Actuators create movement based on computer requests. These are put into multiple input devices to help mobility disabilities. 3 of 5 What is a voice synthesiser? Speech Synthesis is the artifical production of human speech. 4 of 5 How do voice synthesisers work? A spoken output on a computer for those who can't communicate verbally. They can 'read' text inputs using other devices. 5 of 5
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