Abstract: A method and an electronic device for displaying content of an application combined with written data are provided. The electronic device includes an input unit configured to receive written data from a user, and a display unit configured to display an application execution screen of an application on a first layer, display a first written data on a second layer disposed on an upper side of the first layer, and display a second written data on a third layer disposed on an upper side of the second layer, where the display unit is further configured to display written data included in a content displaying region of the application execution screen, from among the first written data and the second written data, the content displaying region is a region on which content is displayed on the application execution screen, and the first written data and the second written data is editable based on a user command, and storable independently from the application.

Abstract: A status expression system and method operating the same are provided for presenting a state of the mobile phone by means of a character agent. A status expression system of the present invention includes a memory for storing a plurality of character quotients, information on at least one state transition model, and resources for presenting the character; a character controller for updating the character quotients according to events occurred in the mobile phone, determining a state by analyzing the character quotients and referring to the state transition model, and formatting the state using the resources assigned for the state of the character; and a display for presenting the character with the resources in the state.

Abstract: A method and an electronic device for displaying content of an application combined with written data are provided. The electronic device includes an input unit configured to receive written data from a user, and a display unit configured to display an application execution screen of an application on a first layer, display a first written data on a second layer disposed on an upper side of the first layer, and display a second written data on a third layer disposed on an upper side of the second layer, where the display unit is further configured to display written data included in a content displaying region of the application execution screen, from among the first written data and the second written data, the content displaying region is a region on which content is displayed on the application execution screen, and the first written data and the second written data is editable based on a user command, and storable independently from the application.

Abstract: Methods of scrolling a screen of a portable terminal having a touch screen. One exemplary method includes outputting a scrollable image; checking an entire scrolling amount of the image; measuring a drag-related variation when a drag is generated; calculating a scrolling rate based on the measured drag-related event with respect to a preset value; and outputting an image at a position corresponding to the scrolling rate based on the entire scrolling amount when the drag is cancelled.

Abstract: A status expression system and method operating the same are provided for presenting a state of the mobile phone by means of a character agent. A status expression system of the present invention includes a memory for storing a plurality of character quotients, information on at least one state transition model, and resources for presenting the character; a character controller for updating the character quotients according to events occurred in the mobile phone, determining a state by analyzing the character quotients and referring to the state transition model, and formatting the state using the resources assigned for the state of the character; and a display for presenting the character with the resources in the state.

Abstract: A system for interactive class support and education management is provided. The system includes a first device configured to create a course, to upload materials used for the course to a server, to set students to participate in the course, to configure a student group in a class, and to manage information of the students and education of the students, and a second device configured to submit an assignment result and a test by using materials created by the first device. The first device performs correction guidance for the assignment and test submitted by the first device and stores teacher-correction-guided content in the server, and the second device receives the correction guidance from the first device.

Abstract: A status expression system and method operating the same are provided for presenting a state of the mobile phone by means of a character agent. A status expression system of the present invention includes a memory for storing a plurality of character quotients, information on at least one state transition model, and resources for presenting the character; a character controller for updating the character quotients according to events occurred in the mobile phone, determining a state by analyzing the character quotients and referring to the state transition model, and formatting the state using the resources assigned for the state of the character; and a display for presenting the character with the resources in the state.

Abstract: A system for providing an image service includes a Social Networking Service (SNS) server for requesting and collecting data from multiple service users connected through the internet; a map server for providing a regional map in association with a Global Positioning System (GPS); a portal server for providing a content search service; and an image server for managing objects provided from each server in association with the servers, and providing objects acquired from each server to a user terminal in association with each other upon receiving a data request from the user terminal.

Abstract: Provided is an apparatus and method for extracting a direction of an image in a portable terminal without using a sensor for extracting direction information of a captured image. An apparatus for extracting direction information of an image in a portable terminal includes a camera unit and a control unit, wherein the control unit extracts a detection direction of an object from the captured image as direction information, and stores the captured image together with the extracted direction information for a subsequent display of the captured image in a normal direction.

Abstract: Provided is a method of scrolling a screen of a portable terminal having a touch screen. The method includes outputting a scrollable image; checking an entire scrolling amount of the image; measuring a drag-related variation when a drag is generated; calculating a scrolling rate based on the measured drag-related event with respect to a preset value; and outputting an image at a position corresponding to the scrolling rate based on the entire scrolling amount when the drag is cancelled.

Abstract: A character agent system and method operating the same are provided for presenting a state of the mobile phone by means of a character agent. A character agent system of the present invention includes a memory for storing a plurality of character quotients, information on at least one state transition model, and resources for presenting the character; a character controller for updating the character quotients according to events occurred in the mobile phone, determining a state by analyzing the character quotients and referring to the state transition model, and formatting the state using the resources assigned for the state of the character; and a display for presenting the character with the resources in the state.

Abstract: A method of executing an avatar game with at least one wireless terminal, which includes the steps of setting a communication link with the at least one wireless terminal and transmitting/receiving information on avatars to be applied to the avatar game if a key of the avatar game is input through a user's request, applying the transmitted/received information on avatars to the avatar game so as to execute the avatar game, and reflecting an execution result of the avatar game in the information on avatars so as to update the information.