> If you figure that little keyboards were a dead end, then about the only remaining option was to use a touch screen. Actually, the Palm Pilot from the 2000's

> If you figure that little keyboards were a dead end, then about the only remaining option was to use a touch screen. Actually, the Palm Pilot from the 2000's was an alternative to both - sort of a touch screen, but used a stylus and its own script for writing characters.