Method and apparatus for interfacing

A method of interfacing, the method comprising:

• outputting a first screen including a superordinate object to which a plurality of subordinate objects belong;
• outputting the plurality of subordinate objects to the first screen when a dragging input for the superordinate object is detected;
• adjusting a disposition interval between the plurality of subordinate objects in the first screen depending on a length of the dragging input, while the dragging input is being maintained;
• and
• outputting a second screen in which the disposition interval between the plurality of the subordinate objects is adjusted to a predetermined length, if a length of the dragging input is over a critical value when the dragging input is ended.

A method of interfacing, the method comprising:

• sensing a touch input;
• determining whether an object exists at a first coordinate where the touch input is sensed;
• and
• when the object exists at the first coordinate where the touch input is sensed, moving the object from the first coordinate to a second coordinate apart from the first coordinates by a predetermined distance.

An interface apparatus comprising:

• an output unit for outputting at least one object to a display embodying a three-dimensional space;
• a determining unit for determining a radius of rotation for the at least one object based on a distance between the at least one object and a rotation axis in the three-dimensional space;
• and
• a control unit for controlling the at least one object to rotate the at least one object around the rotation axis based on the radius of rotation when a rotation command for the at least one object is received.

An interface apparatus comprising:

• an output unit for outputting a first screen including a superordinate object to which a plurality of subordinate objects belong;
• an output control unit for outputting the plurality of subordinate objects to the first screen when a dragging input for the superordinate object is detected;
• an interval control unit for controlling a disposition interval between the plurality of subordinate objects in the first screen, depending on a length of the dragging input, while the dragging input is being maintained;
• and
• a screen control unit for controlling the output unit so that a second screen in which the disposition interval between the plurality of the subordinate objects is adjusted to a predetermined length is output.

An interface apparatus comprising:

• an input sensing unit for sensing a touch input;
• a determining unit for determining whether an object exists at a first coordinate where the touch input is sensed;
• and
• a movement unit for moving the object from the first coordinate to a second coordinate apart from the first coordinate by a predetermined distance, when the object exists at the first coordinate where the touch input is sensed.