Abstract: There is provided an apparatus which can improve user-friendliness of a description screen for assembly of parts in creation of a robot. The apparatus performs display control to separately display a plurality of parts for creation of a robot, display a line connecting joint surfaces of the respective parts, and display animation in which the respective parts are jointed in accordance with the line connecting the joint surfaces in assembly order.

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.

Abstract: An information processing apparatus (2) including a control unit (200) configured to: perform control for sequentially displaying question data in a conversational format; control display in the conversational format so as to proceed in accordance with a transition trigger operation by a learner; record a part where an advice request operation has been performed by the learner with respect to the display in the conversational format being sequentially displayed; and calculate comprehension of the learner based on a part where the advice request operation has been performed.

Abstract: There is provided an information processing apparatus, an information processing method, and a program which can improve user-friendliness of a description screen for assembly of parts in creation of a robot. The information processing apparatus includes a control unit configured to perform display control to: separately display a plurality of parts for creation of a robot, display a line connecting joint surfaces of the respective parts, and display animation in which the respective parts are jointed in accordance with the line connecting the joint surfaces in assembly order.