Abstract:
A user input device and method thereof is provided. The user input device according to the present invention comprises a touch input module outputting a touch coordinate according to a touch input when there is the touch input on a touch screen region; a gesture input module outputting a gesture coordinate according to a gesture input when there is the gesture input on a predetermined spatial region corresponding to the touch screen; and a spatial convergence module adjusting at least one of the touch coordinate and the gesture coordinate based on a reference coordinate for a predetermined space by determining if the touch input and the gesture input are consecutive inputs based on the touch coordinate and the gesture coordinate.
Abstract:
Disclosed herein are an apparatus and method for processing a textured image. The apparatus includes a filter unit for detecting an edge of an input image and transforming the input image into an image in which a density of the edge is represented; a smoothing unit for removing noise from the transformed image and smoothing the image; a clustering unit for changing a number of regions into which the smoothed image is to be segmented and clustering the smoothed image a preset number of times; and a cluster optimization unit for setting a final number of clusters for the input image by optimizing a number of clusters based on a previously learned ground truth, for selecting an image corresponding to the final number of clusters from results of clustering by which the image is segmented into a different number of regions, and for outputting the selected image.
Abstract:
Disclosed herein is a user interface device for a projection computer and an interface method using the user interface device, which provides interaction between a user and the projection computer that outputs results by means of a projector, by using a hand and an infrared pen on the projection computer. The user interface device for a projection computer includes a projector unit for outputting results of the projection computer. A pattern light generation unit outputs infrared pattern light to a result output area to which the results are output. A camera unit obtains an image by capturing the result output area An image processing unit recognizes at least one of a user's hand and an infrared pen based on the image obtained by the camera unit. A control unit controls the pattern light generation unit, the camera unit, and the image processing unit based on a recognition mode.
Abstract:
A haptic device and a display having the same are disclosed. The haptic device in accordance with an embodiment of the present invention may include a first moving bar coupled to a first lateral surface of a touch sensor and a first actuator coupled to the first moving bar and configured to repeatedly move the first moving bar minutely in a direction of the first lateral surface.
Abstract:
A system for reproducing a sound in accordance with an embodiment of the present invention includes: a sound reproducing device configured to generate an audio signal corresponding to acoustic data and to allow the audio signal to be carried through a human body; and an earphone configured to output a sound by being vibrated by static electricity generated according to the audio signal carried through the human body.
Abstract:
Provided is to a wrist wearable apparatus with a transformable substrate. The apparatus has a transformable substrate having a flat state, a deformed state, a partially deformed state, and the like, and thus provides a function and a user interface that change according to the deformed state when a user wears the apparatus on his or her wrist and the flat extended state when the user detaches the apparatus from his or her wrist. When the method suggested in the present invention is used, the user can conveniently carry the apparatus on his or her wrist and use the apparatus on or off the wrist as necessary, thereby resolving inconveniences of carrying and using an existing mobile apparatus.
Abstract:
Disclosed herein is a wearable eyeglass device including: an optical communication module receiving a first optical signal and transmitting a second optical signal; a display module displaying information corresponding to at least one of the first and second optical signals; and a control module controlling the display module to display first information corresponding to the first optical signal at the time of receiving the first optical signal and controlling the optical communication module to transmit the second optical signal corresponding to second information.
Abstract:
Disclosed herein are a feedback providing module, a feedback providing apparatus, and a feedback providing method. The feedback providing module includes: an upper plate part generating a vibration; a lower plate part inducing the vibration of the upper plate part; and a feedback controlling unit applying first to fourth voltages having different levels to the upper and the lower plate part in response to feedback control signals and varying the levels of the first to fourth voltages to control the upper and the lower plate part to generate at least one of a sound and a vibration.