Method for selection of portion of contents magnified with a zoom function, apparatus for serveing the contents, and system for the same

PURPOSE: A method for an enlarged area selection of contents considering accuracy of a touch screen and layout of visualization, a providing contents device and a system therefor are provided to enlarge various contents or partial area of an application considering accuracy of a touch screen and layout of visualization, thereby providing the enlarged domain to user. CONSTITUTION: A display unit(133) displays contents or object in consideration of the size and resolution of a screen. A memory(141) stores contents including the objects. A user input unit confirms partial area of screen selected by user. A control unit selects an object intersected with the selected area in the display unit. The control unit computes significance of the selected object in consideration of the selected area and intersection range of the object. The control unit extracts the object which presently displayed by a standard of significance and controls drive of the display unit.