Abstract:
A method and an apparatus for controlling an application by handwriting image recognition are provided. The method includes displaying an executed application on a touch panel, detecting a predefined user input, displaying a memo window including a handwriting input area and a non-handwriting input area over the application in response to the detected the user input, receiving and recognizing a handwriting image in the handwriting input area of the memo window, and controlling a function of the application according to a recognized result.
Abstract:
A handwriting-based User Interface (UI) apparatus in a user terminal supporting a handwriting-based memo function and a method for supporting the same are provided, in which upon receipt of a handwritten input on a memo screen from a user, the handwritten input is recognized, a command is determined from the recognized input, and an application corresponding to the determined command is executed.
Abstract:
A digitizer system including a substrate having a position-unique photoluminescent indicia pattern. A stylus component receives optical signals indicative of the indicia pattern and determines therefrom the position of the stylus relative to the substrate. Methods of disposing indicia on the substrate, and styli suitable for sensing photoluminescent indicia are also described.
Abstract:
A method for providing a user interface of a portable terminal is provided. The method includes converting a handwriting message inputted on a touch screen into a text message and outputting the text message on a display panel of the touch screen, outputting a candidate letter list when editing of the converted text message is requested, and correcting the text message using a candidate letter selected from the candidate letter list.
Abstract:
본 발명의 사용자 고유의 필적 생성 시스템은, 사용자로부터 최소한의 음소, 예를 들어 한글 59개만의 음소를 입력받아 이를 변형 및 조합하여 음절 전체를 구현함으로써 보다 간편하게 사용자 고유의 필적을 생성할 수 있도록 하는 것이다. 본 발명의 시스템에 의하면, 사용자가 입력한 음소를 스마트폰 등의 디스플레이 화면에 디스플레이하여 이를 토대로 대응되는 음소들을 입력받도록 형성되어 사용자 필적에 더욱 부합한 필적을 구현하고,복수 개의 음소로 음절을 형성함에 있어서 각 음소에 지정된 연결점을 대응시키는 방식으로 음절을 구현하여, 보다 자연스러운 필적이 생성되도록 한다는 효과를 제공한다.
Abstract:
A notebook device is provided which records the movement path of a writing implement to store the movement path as electronic data by merely writing a note directly on a paper sheet placed within a frame with the writing implement. This notebook device includes a notebook, and an optical sensor including at least one pair of light-emitting and light-receiving elements mounted to a rectangular frame. The optical sensor senses the interception of light beams traveling from the light-emitting element to the light-receiving element which is caused by the writing implement within the frame to thereby output information on the position of the writing implement. When a writing operation is performed on part of a paper sheet revealed within the frame of this optical sensor with a writing implement, the movement path of the tip of the writing implement is stored as electronic data in a storage means.
Abstract:
The invention describes an interactive computer system and methods for the acquisition and processing of biokinetic information associated to the signature, aiming to assess the authenticity of dynamic handwritten signature. The invention has applicability in the field of behavioral biometrics, when there is user interest to validate his will by a handwritten signature. The system comprises an electronic pen (1), functionally integrated with a personal computer (2) for the acquisition and processing the signals associated to the signatures, which can be network connected togheter with other personal computers (2), each one having connected as peripherals an electronic pen (1) that comprises two groups of inertial accelerometers MEMS (A), (B), to capture the kinetic data and also data about contact microvibrations with the writing support, one optical self-referential navigation sensor (ONS), to capture the series of data pairs (dx, dy), as momentary movements necessary in the reconstruction of pen's trajectory and which, together with kinetic data (ax,ay, bx, by) captured by the set of inertial sensors MEMS (A) and (B), represents personal computer (2) input data for sensorial fusion processing and also for creating the conditions to extract the information from the sensorial and psychomotric representation of the user's perspective. The method for assessing the authenticity of dynamic handwritten signature consists, on the one hand, of a first stage of calligraphic reconstruction and visualization of writing thickness and, on the other hand, of applying various conversions and comparisons of ax, ay, bx, by, dx, dy signals associated to the signatures in order to assess their authenticity.
Abstract:
A writing detection device comprises a main body (102), a writing surface (113), foreseen in said main body (102), on which at least one sheet of paper (A, A') can be positioned, a spring (108) for holding at least one sheet (A, A') positioned on said writing surface (113), a writing sensor (126) foreseen under said writing surface (113), a touchscreen (117) foreseen in said main body (102), and an electronic card (S) for processing, managing and storing the marks made on said sheet and acquired by said writing sensor (126), and the instructions inserted through said touchscreen (117).