Hair Care

Procter & Gamble has filed a patent for a hairbrush or comb that uses sensors to analyse the overall condition during grooming, feeding that back to consumers [Getty Images]

P&G files patent on ‘smart’ hair grooming device

By Kacey Culliney

Personal care major Procter & Gamble (P&G) has developed a hair grooming device that analyses the time, speed and force of brushing, collecting and storing data to communicate with its user.

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