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'Open Ways' App Lets Holiday Inn Guests Use Phones as Room Keys

Rather than cluttering wallets with key cards, hotels will soon adopt a new technology that allows guests to use their smartphones to unlock rooms. According to USA Today, InterContinental Hotels Group will begin testing this phone-as-room-key technology this June at the Chicago O' Hare Rosemont and at the Holiday Inn Express Houston Downtown Convention Center. Though Koehler is considering ...