Google received a patent for a smartphone-book

Among the huge variety of design options for execution and design solutions of modern smartphones, on the eve of Google surprised everyone by applying a very unusual design in the patent application. Perhaps the future mobile device will resemble a book.
According to the information portal LetsGoDigital, the Committee on Intellectual Property on the eve registered a patent application describing a smartphone with several screens, which, like the pages in a book, are mounted in a “spine”. Apparently, this is where the “iron” of the device is located.
Unfortunately, no information about the technical capabilities, the approximate date of the announcement and the cost of the mobile device is not reported.