Abstract:
Provided are a method and apparatus for detecting a position of an object using radio frequency identification (RFID). The method includes calculating a position of a moving object using a first RFID tag installed at a particular position in a predetermined space while the moving object is moving, sensing a second RFID tag included in the object, determining the position of the object as the position calculated at a point of time when the RFID tag included in the object is sensed, and displaying the determined position.
Abstract:
A semiconductor device, a method of manufacturing the semiconductor device, and an electronic device including the semiconductor device are provided. The semiconductor device includes a silicon substrate; a plurality of nanorods formed on the silicon substrate; and a nitride semiconductor layer formed on the silicon substrate and the plurality of nanorods, wherein a plurality of voids are formed between the silicon substrate and the nitride semiconductor in regions between the plurality of nanorods.
Abstract:
Methods of growing nitride semiconductor layers including forming nitride semiconductor dots on a substrate and growing a nitride semiconductor layer on the nitride semiconductor dots. The nitride semiconductor layer may be separated from the substrate to be used as a nitride semiconductor substrate.
Abstract:
A system and method for connecting devices includes receiving from a first device a request to follow a second device, and setting a following relationship between the first device and the second device in response to the request.
Abstract:
A method and apparatus for providing information, and a computer readable storage medium having recorded thereon a program for executing the method, are provided. The method includes receiving information from at least one device included in a location-based group; transmitting information of the location-based group based on the received information to an external device; receiving at least one piece of targeting information regarding the location-based group based on the information of the location-based group from the external device; and outputting the received at least one piece of targeting information.
Abstract:
A light emitting device using a micro-rod and a method of manufacturing a light emitting device are provided, the method includes forming a material layer on a substrate. The material layer is patterned such that a hole is formed that exposes a surface of the substrate. A core is grown in the shape of a micro-rod on the surface of the substrate exposed through the hole. A light emitting layer is deposited on the core. A shell is grown on the light emitting layer.
Abstract:
A method of providing a dynamic content service using an analysis of a user's response, the method including: monitoring the response of the user watching and/or listening to first content; analyzing preference information with respect to one or more scenes included in the first content, based on the monitored user's response; transmitting, to an external server, metadata of the analyzed preference information; receiving, from the external server, second content generated based on the metadata of the analyzed preference information; and outputting the received second content onto a screen.
Abstract:
Provided are a method and apparatus for displaying application program (AP) menu. The method includes creating an AP menu, for selecting at least one AP, by using data for the at least one AP; and displaying the AP menu in a predetermined area of the image display unit. The AP menu includes an initial menu that displays a plurality of icons for the at least one AP in the same predetermined area, and, if one of the plurality of icons is selected a corresponding AP is executed and displayed in the same predetermined area, or a lower level menu is displayed in the same predetermined area.
Abstract:
A method of recommending an application, which is capable of selecting and recommending an application with a high possibility of use, the method including: receiving, in a server, frequencies of use of a plurality of applications that are classified according to a time when each application is executed or a location where each application is executed; selecting an application from among the plurality of applications based on time and location information of where a mobile terminal is located and the frequency of use of the application; and transmitting application recommendation information including the selected application from the server to the mobile terminal.
Abstract:
A method and an apparatus to set a telephony mode of a mobile terminal in which an audio call mode and a video call mode are automatically set using gyroscope characteristics and a user's behavior characteristics, the method including: detecting a direction of motion of the mobile terminal when there is an incoming call event; and setting the telephony mode to an audio call mode or a vide call mode according to the detected direction of the motion.