docs: def detectFirefoxOSTablet(self):
          """Return detection of a Firefox OS tablet
  
          Detects a tablet (probably) running the Firefox OS.
          """
          if self.detectIos() \
              or self.detectAndroid() \
              or self.detectSailfish():
              return False
  
          if UAgentInfo.engineFirefox in self.__userAgent \
             and UAgentInfo.deviceTablet in self.__userAgent:
              return True
  
          return False