Information processing apparatus and information processing method

An information processing apparatus comprising:

• a user interface configured to accept a first operation for setting a parameter from a user;
• an authentication unit configured to authenticate the user;
• a controller configured to control the user interface to display the set parameter;
• a restriction unit configured to restrict, in a case where a first condition is met after the user has been authenticated by the authentication unit, the user interface from accepting the first operation;
• and
• an authentication termination unit configured to terminate the authentication of the user in a case where a second condition is met while accepting of the first operation is being restricted by the restriction unit,
• wherein the controller is configured to control the user interface to not display the set parameter in a case where the second condition is met while accepting of the first operation is being restricted by the restriction unit,
• wherein the user interface includes a display screen,
• wherein the first condition is that a certain operation for starting the restriction imposed by the restriction unit is performed by the user, and
• wherein in a case where the first condition is met as a result of the user performing the certain operation, the display screen is configured to display a selection screen that allows the user to select a message to be displayed while accepting of the first operation is being restricted by the restriction unit.

An information processing apparatus comprising:

• a user interface configured to accept a first operation for setting a parameter from a user;
• an authentication unit configured to authenticate the user;
• a controller configured to control the user interface to display the set parameter;
• a restriction unit configured to restrict, in a case where a first condition is met after the user has been authenticated by the authentication unit, the user interface from accepting the first operation;
• and
• an authentication termination unit configured to terminate the authentication of the user in a case where a second condition is met while accepting of the first operation is being restricted by the restriction unit,
• wherein the controller is configured to control the user interface to not display the set parameter in a case where the second condition is met while accepting of the first operation is being restricted by the restriction unit,
• wherein the user interface is configured to accept, while the restriction unit is restricting the user interface unit from accepting the first operation, a third operation for terminating the restriction before the second condition is met, and
• wherein the information processing apparatus further comprises:
• a restriction termination unit configured to terminate the restriction in a case where the third operation is accepted by the user interface;
• a memory configured to store the parameter that is set through the first operation accepted from the user by the user interface;
• and
• a deletion unit configured to delete the parameter stored in the memory in a case where the second condition is met.

An information processing apparatus comprising:

• a user interface that accepts a first operation for setting a parameter from a user;
• an authentication unit that authenticates the user;
• a controller that controls the user interface to display the set parameter;
• a restriction unit that restricts, when any operation has not been accepted for a first period after the user was authenticated by the authentication unit, the user interface from accepting the first operation;
• a display that displays, in accordance with the set parameter, different messages while accepting of the first operation is being restricted;
• and
• an authentication termination unit that terminates the authentication of the user when a second period has passed since the restriction unit restricted the user interface from accepting the first operation,
• wherein the controller controls the user interface to not display the set parameter when the second period has passed since the restriction unit restricted the user interface from accepting the first operation.

An information processing method comprising:

• accepting a first operation for setting a parameter from a user via a user interface;
• authenticating the user;
• controlling the user interface to display the set parameter;
• restricting, in a case where a first condition is met after the user has been authenticated, the user interface from accepting the first operation;
• terminating the authentication of the user in a case where a second condition is met while accepting of the first operation is being restricted;
• and
• controlling the user interface to not display the set parameter in a case where the second condition is met while accepting of the first operation is being restricted,
• wherein the first condition is that any operation has not been accepted for a first period,
• wherein the user interface includes a display screen, and
• wherein the method further comprises:
• displaying, on the display screen, an image or character that changes as a remaining time before the first condition is met is increased or decreased;
• accepting, by the use inerface, a second operation changing the image or character;
• and
• increasing or decreasing the remaining time in accordance with the second operation accepted by the user interface.

An information processing method comprising:

• accepting a first operation for setting a parameter from a user via a user interface;
• authenticating the user;
• controlling the user interface to display the set parameter;
• restricting, when any operation has not been accepted for a first period after the user was authenticated, the user interface from accepting the first operation;
• displaying, in accordance with the set parameter, different messages while accepting of the first operation is being restricted;
• terminating the authentication of the user when a second period has passed since the restriction unit restricted the user interface from accepting the first operation;
• and
• controlling the user interface to not display the set parameter when the second period has passed since the restriction unit restricted the user interface from accepting the first operation.