Business rivalry is an argument between companies that offer comparable goods or services or that aim their marketing efforts at the same consumer base.
Competition in business refers to a struggle between companies that cater to the same clientele or offer comparable goods or services. Businesses contend with one another for consumers' conversion and retention, higher revenue, and a larger market share.
Using voice recognition technology, your computer can translate what you say into text. If you have to type a lot of text or write a lot of papers for school, for instance, this feature will come in quite handy.
Instead of clicking buttons or using a touchscreen interface device, voice activation or voice control enables users to activate or manage a variety of home automation and AV products by simply speaking.
Therefore, the correct answer is option d) competition.
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