Information processing device, information processing method, and program

Abstract

Provided is an information processing device, an information processing method, and a program which enable more appropriate character string notation change control to be performed with respect to a user. An information processing device (1) includes a control unit (100), the control unit being configured to perform: control to display a character string using a predetermined notation mode corresponding to the school grade of a user; and control to change to a notation mode in which related information is co-displayed together with a character selected by the user and a character belonging to the same proficiency level group as the selected character, out of the character string.

Dependencies are inferred from the claim text.