Method for providing information on object which is not included in visual field of terminal device, terminal device and computer readable recording medium

A terminal comprising:

• a location and displacement measuring component to specify a visual field corresponding to an inputted image by referring to information on a location, a displacement and a viewing angle;
• an information searching part to search an object excluded in the visual field;
• and
• a display device to display guiding information for the object with the inputted image in a form of the augmented reality and display a location by referring to a relative location of the object with reference to a location of the visual field.

A method comprising:

• specifying a visual field of a terminal corresponding to an inputted image by referring to information on a location, a displacement and a viewing angle of the terminal, the visual field specified by a viewing frustum having vertex that corresponds to the terminal;
• searching an object excluded in the visual field of the terminal;
• and
• displaying guiding information on the object with the inputted image in a form of augmented reality differentially according to a degree of proximity to a boundary of the visual field.

A non-transitory medium having a computer readable program to execute a process comprising:

• specifying a visual field of a terminal corresponding to an inputted image by referring to information on a location, a displacement and a viewing angle of the terminal, the visual field specified by a viewing frustum having vertex that corresponds to the terminal;
• searching an object excluded in the visual field of the terminal;
• and
• displaying guiding information on the object with the inputted image in a form of augmented reality differentially according to a degree of proximity to a boundary of the visual field.