Abstract:
Disclosed are a head-mounted display apparatus and a contents display method. The head-mounted display apparatus includes: a mobile device tracing information processing unit for receiving position information or orientation information of a mobile device and generating tracing information of the mobile device based on the received position information or orientation information of the mobile device; a gesture processing unit for receiving input information of the mobile device and generating gesture information to change an output format of contents by using the received input information; a rendering unit for generating a predetermined virtually augmented contents image based on the tracing information of the mobile device and the gesture information; and a display unit for displaying the generated virtually augmented contents image.
Abstract:
A head mounted display and a method of displaying a content using the head mounted display are disclosed. The head mounted display is disclosed which includes: a display unit displaying a content; and a first lens unit configured by a set of lens elements that refract the content displayed on the display unit in an eyeball direction.
Abstract:
The disclosure relates to a system for controlling devices and information on a network by hand gestures, and more particularly, to a system for controlling devices and information on a network by hand gestures in which a device or a file to be controlled is selected by a user and a display device is pointed so that information and data can be shared and that various devices can be coupled to each other easily and can be controlled easily.The system for controlling devices and information on a network by hand gestures can remarkably improve the interaction between various input and display devices and a user under a ubiquitous computing environment.
Abstract:
An intelligent computing device agent system for auto recognition of a computing environment of multi-user and optimum information exchange configuration is provided. In the computing device agent system automatically detects the user's computing environment and intelligently makes network access configuration and an information exchange type required between interacting computing devices identical to each other, so that fast, convenient interaction is carried out without complex network configuring or multi-step environment configuring for information exchange.
Abstract:
An image manipulation apparatus for displaying a three-dimensional image of an object displayed on a display apparatus in correspondence with orientation of a mobile apparatus includes: an orientation information processor configured to generate orientation displacement information corresponding to orientation of the mobile apparatus; a renderer configured to generate a rendering image of the three-dimensional image using the three-dimensional image of the object and the orientation displacement information; and a transmitter configured to transmit the rendering image to the display apparatus. An image manipulation method of displaying a three-dimensional image of an object displayed on a display apparatus in correspondence with orientation of a mobile apparatus includes: generating orientation displacement information corresponding to orientation of the mobile apparatus; generating a rendering image of the three-dimensional image using the three-dimensional image and the orientation displacement information; and transmitting the rendering image to the display apparatus.
Abstract:
A sense amplifier prevents a reduction in sensing margin occurring when data forms an island pattern. The sense amplifier includes a first inverter having an input terminal connected to a bit line and an output terminal connected to a bar bit line, and a second inverter having an input terminal connected to the bar bit line and an output terminal connected to the bit line. The first and second inverters are configured to receive a pull-up voltage through different pull-up voltage lines, respectively.
Abstract:
A semiconductor memory includes a cell mat configured to include a plurality of memory cells to which a first bit line pair or a second bit line pair is connected; a sense amplifier configured to amplify a positive sensing line and a negative sensing line in response to a first bit line equalize signal; a column selecting unit configured to connect the positive sensing line and the negative sensing line to a first data bus and a second data bus, respectively, in response to a column selection signal; and a share control unit configured to connect the positive sensing line and a positive first bit line of the first bit line pair or a positive second bit line of the second bit line pair in response to a second bit line equalize signal, a positive share control signal and a negative share control signal.
Abstract:
The disclosure relates to a system for controlling devices and information on a network by hand gestures, and more particularly, to a system for controlling devices and information on a network by hand gestures in which a device or a file to be controlled is selected by a user and a display device is pointed so that information and data can be shared and that various devices can be coupled to each other easily and can be controlled easily.The system for controlling devices and information on a network by hand gestures can remarkably improve the interaction between various input and display devices and a user under a ubiquitous computing environment.
Abstract:
A graphic user interface, an input/output computing apparatus for intuitive interfacing, and a method of interfacing are disclosed. The input/output computing apparatus for intuitive interfacing with a user, includes an input unit to detect one of a plurality of predetermined motions of the user and generate a signal corresponding to the detected predetermined motion, and a controller to carry out an operation corresponding to the signal and generate a control signal to display the result corresponding to the operation.
Abstract:
A register-controlled delay locked loop (RDLL) circuit for area reduction, includes a first clock buffer for generating a falling clock signal, which is activated at a rising edge of an inverted external clock signal, a second clock buffer for generating a rising clock signal, which is activated at a rising edge of an external clock signal, a clock multiplexer for outputting a single clock signal made by combining the falling clock signal and the rising clock signal, a delay line for delaying the single clock signal to generate a delayed single clock signal, and a controller for controlling the delay line so as to adjust amount of delay of the single clock signal.