Question: Word processor for blind people: A word processor for blind users is needed, which can also be operated by sighted people. It has to support

Word processor for blind people: A word processor for blind users is needed, which can also be operated by sighted people. It has to support the standard set of word-processing tasks.

Choose a suitable combination of input and output devices to best support the intended interaction. It may help to identify typical users or classes of user, and identify how the devices chosen support these people in their tasks. Explain the major problems that the input and output devices solve.

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To design a word processor for both blind users and sighted people several input and output devices need to be thoughtfully chosen to accommodate the ... View full answer

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