Discussion
A person with a physical disability finds it difficult to use a keyboard. What alternative can they use for web searches? (Choose the most appropriate option from below)
Answer: B
The best alternative is Google voice search.
A person who cannot use a keyboard comfortably needs a way to enter the search without typing. Voice search lets them speak the query, so it removes the keyboard from the task entirely.
A mouse can click links but cannot type a query on its own. An on-screen keyboard still means selecting each letter, which is slow for someone with a motor disability. Text-to-speech tools work the other way round: they read text aloud to the user, which helps a person with a visual impairment but does nothing for input.
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