So what happens when one day, on the way to school, a temporal accident sends your daughter and several other kids to the far future, to a time when people primarly interact with computers using voice input?

The command line kids will adapt more easily than the GUI kids. The GUI kids will probably end up as tavern wenches in the Orion sector, or working in the beryllium mines.

Don't let your daughter end up in the beryllium mines. Teach her the command line.