COMPUTER ARCHITECTURE
INPUTOUTPUT DEVICES
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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If you are shopping at Walmart and you need to know the price of an item, you could use a ____
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Barcode Scanner
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Scanner
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Web Cam
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None of the above
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Explanation:
Detailed explanation-1: -Using Apple’s AR platform ARKit, Walmart Labs created an AR barcode scanner that loads products faster, and makes it easier to compare products by more than just price, according to Walmart Labs’ “Tech Blog.”
Detailed explanation-2: -Use the Walmart app to scan prices-no Walmart Plus subscription needed. If you’ve shopped at Sam’s Club and have used their Scan & Go feature, then you know how awesome it is. The Walmart Scan & Go feature is available in the Walmart app.
There is 1 question to complete.