Abstract:
A method for processing of cursor in a touch screen is provided to process the input signal and to indicate a cursor in a screen in case a touch screen senses the contacts more than 2 points in the touch screen. A sensing point of the axis of x-direction of a screen is detected by an electrical signal. A sensing point of the axis of y-direction of a screen is detected by an electrical signal. The maximum coordinates and the minimum coordinates are set up from the coordinates of all spots of the detected x-axis. The maximum coordinates and the minimum coordinates are set up from the coordinates of all spots of the detected y-axis. It is determined that a size of a square consists of 4 points is within a predetermined threshold value. In case the size of square is within the predetermined threshold value, a circumscribed circle of the maximum size which includes 4 points of the square in a circumference or in a circle is set up as a cursor.
Abstract:
An electronic equipment controller is provided to transmit a signal by a ring-type transmitter and select control target electronic equipment, and control the selected electronic equipment remotely through hand operation, thereby improving convenience in a use of an existing remote controller and making interaction between a user and the electronic equipment instinctive and easy. An apparatus for controlling electronic equipment comprises a receiver. The receiver comprises a signal sensor(22), a signal analyzer(23), an input result output device(26), a signal converter(24), and an infrared signal transmitter(27). The signal sensor senses the image trail of an infrared signal transmitted from a transmitter. The signal analyzer analyzes the image trail of the infrared signal sensed by the signal sensor to recognize the hand operation of a user. The input result output device displays whether the signal analyzer recognizes the hand operation of the user so as for the user to recognize the hand operation visually, and notifies the user of the hand operation recognition of the signal analyzer. The signal converter outputs an infrared signal command for performing the function of the electronic equipment corresponding to an abstraction function associated with an interactive sign according to the hand operation of the user recognized by the signal analyzer. The infrared signal transmitter generates an infrared signal according to the infrared signal command inputted from the signal converter and transmits the generated infrared signal to the infrared receiver of the electronic equipment.
Abstract:
본 발명은 터치 스크린의 커서 처리 방법에 관한 것으로서, 터치 스크린의 커서 처리 방법에 있어서, 스크린의 x축 방향으로 감지 지점을 전기적인 신호에 의하여 인지하는 단계(a); 스크린의 y축 방향으로 감지 지점을 전기적인 신호에 의하여 인지하는 단계(b); 및 상기 단계(a) 및 단계(b)에 의하여 인지된 인지 지점들을 원주 또는 원안에 포함하는 최대 크기의 외접원을 터치 스크린의 커서로 설정하는 단계(c)를 포함하는 것을 특징으로 한다. 본 발명에 따르면, 적외선 방식의 터치 스크린에 손가락을 접촉시키는 경우와 같이 접촉점이 복수인 멀티 터치의 경우, 사용자의 손가락 입력에 해당되는 최적의 커서를 제공하게 된다. 터치 스크린, 멀티 터치, 커서, 외접원
Abstract:
A system and a method for transmitting data in a multiple computing network environment are provided to transmit the data, which is selected by a touch of a hand in a computer displaying a plurality of data, to a computing device selected by a user. A display unit(10,11) displays data received from a controller(30,31), generates coordinate information corresponding to detected physical stimulus and a touched position by detecting the physical stimulus and the touch of a user, and transfers the coordinate information to the controller. A direction sensing unit(20,21) generates a direction detection signal by detecting a direction of user's hand. The controller recognizes data displayed at the position corresponding to the received coordinate information by receiving the coordinate information from the display unit, and stores the recognized data to a memory(40,41). The controller checks a computing device for requesting the data by the direction detection signal received from the direction sensing unit and transmits a data transfer request signal to the checked computing device through a communication module(50,51).
Abstract:
본 발명은 인터렉션 테이블에 관한 것으로서, 다수의 사용자가 테이블에 투영된 이미지를 통해 정보를 입력할 수 있게 구성한 다중 인터랙션용 테이블을 제공하는 데 그 목적이 있다. 상기와 같은 목적을 달성하기 위한 본 발명의 다중 인터랙션용 테이블은 내부가 빈 구조로서 상면은 개방되고 개방된 상면에 스크린이 위치하는 본체와, 상기 본체 내부에 위치하며 상기 스크린을 향해 빛을 투사하는 빔 프로젝트와, 상기 본체의 내부에 위치하며 상기 스크린에 투영된 이미지를 촬영하는 카메라와, 상기 빔프로젝트에 영상정보를 전기적신호로 입력하고 상기 카메라에서 촬영한 영상정보를 전기적신호로 입력 받아 처리하는 컴퓨터를 포함하여 구성된 것을 기술적 특징으로 한다. 인터랙션, 테이블, 빔 프로젝터, 카메라, 스크린