Life doubled by steady effort

A device for writing, looking up a dictionary, taking notes, filling in a large amount and storing it, a sort function for rearranging the stored things in order, a study tool such as the function of returning to the page just before the Internet, reacting to geomagnetism The map itself faces north, a two-point map that decides two places on the map and connects them with a red line, and a telop reading machine that can automatically read a short story that catches the quantum theory of recent topics , The drawing screen has a small text field so that you can check characters and spelling with the keyboard.