Information processing apparatus, method of controlling the same and camera

A method of controlling an information processing apparatus, comprising the steps of:

• performing control to execute a predetermined function in response to a start of a single operation on an operation member and terminate execution of the predetermined function in response to an end of the single operation which has continued from the start of the single operation;
• measuring a time from start of the single operation on the operation member;
• and
• outputting a notification about an operation method for the operation member in response that the single operation which has continued from the start of the single operation ends before the time measured in the time measuring step exceeds a predetermined time after the single operation starts and the execution of the predetermined function starts in response the start of the single operation, wherein the notification is not output prior to the ending of the single operation;
• and
• wherein the predetermined function includes an active image stabilization function of making an image stabilization effect stronger when turned ON, compared to being in the OFF state.

A camera comprising:

• a control unit configured to perform control to execute a predetermined function in response to a start of an operation on an operation member and terminate execution of the predetermined function in response to an end of the operation;
• a time measuring unit configured to measure a time from the start of the operation on the operation member;
• and
• an output unit configured to output a notification about an operation method for the operation member when the operation ends before the time measured by said time measuring unit exceeds a predetermined time after the operation starts,
• wherein the predetermined function includes an active image stabilization function of making an image stabilization effect stronger when turned ON, compared to being in the OFF state.

A method of controlling a camera comprising:

• controlling to perform control to execute a predetermined function in response to a start of an operation on an operation member and terminate execution of the predetermined function in response to an end of the operation;
• measuring a time from the start of the operation on the operation member;
• and
• outputting a notification about an operation method for the operation member when the operation ends before the time measured by said measuring exceeds a predetermined time after the operation starts,
• wherein the predetermined function includes an active image stabilization function of making an image stabilization effect stronger when turned ON, compared to being in the OFF state.