Tokyo may use facial recognition for security at the 2020 Olympics

While the 2018 Winter Olympics in Pyeongchang, South Korea are just around the corner, attention is already turning to the 2020 Summer Olympics and Paralympics in Tokyo, Japan as reports indicate that facial recognition will be used as a security measure at those games.
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Over the Christmas holiday, the Japan Times reported that sources confirmed the technology would be used to "streamline the entry o