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Smart hairbrush

How tech is finding its way into your beauty bag

by Erika Beras
Mar 16, 2017
Turns out algorithms are just at good at assessing your pores as analyzing data.
More than 300 companies displayed their products at the Beauty Tech Summit at the Consumer Electronics Show in Las Vegas. Products showcased include a hairbrush with a built-in microphone.
Gustavo Caballero/Getty Images
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