5 results about "Digital writing" patented technology

DIGITAL WRITING PAD FOR RECORDING MEDICAL PARAMETERS

A substrate (40, 70, 90, 220) comprises a first planar surface (46, 92) and a second planar surface (46, 92). A first diffraction pattern is arranged along one of said first and second planar surfaces (46, 92), wherein said first diffraction pattern includes a first plurality of diffractive features (50). A second diffraction pattern is arranged along one of said first and second planar surfaces (46, 92), wherein said second diffraction pattern includes a second plurality of diffractive features (50). At least one of said first and second pluralities of diffractive features (50) comprise stepped line diffractive features (52). A virtual image near-eye display system comprises at least one planar waveguide including the substrate (40, 70, 90, 220). A beam writing system comprises a first platform operable to translate in x and y directions and a second platform operable to rotate about a perpendicular axis, wherein the substrate (40, 70, 90, 220) is coupled to the beam writing system.

The present disclosure relates to a computer-implemented method for monitoring eye-hand coordination of a user of a digital writing instrument, comprising: monitoring the location of a writing tip of the writing instrument during a writing session with the writing instrument; monitoring the eye location of the user during the writing session; generating data by correlating the locations of the writing tip and of the user's eyes; comparing the generated data to historical data from the user; providing an indication in case that data of a current writing session of the user deviates from an average of historical data from the user; and storing generated data as historical data.

The embodiments disclose an electronic pen system, including an electronic pen having a digital writing nib to allow a user to create digital nib writing strokes and a microphone to record voice dictation data, an electronic pad wirelessly coupled to the electronic pen to receive the digital nib writing strokes, a scanning device coupled to the electronic pad to scan handwritten data and convert into editable text, a beacon coupled to the electronic pad and a computer with a plurality of writing styles and genre proofreading templates stored, a handwriting converter to covert nib writing strokes into editable text, a voice to text converter for converting dictation into editable text, and editing software installed on the electronic pen and coupled to the beacon to receive the plurality of writing styles and genre proofreading templates selectable by the user to allow editable text to be proofread.

The invention relates to the technical field of computers, in particular to a child writing practice real-time feedback evaluation device and method, and the device comprises a data collection module, a model reasoning module, a skeleton and feature extraction module, an evaluation module and a feedback module. According to the real-time feedback evaluation device and method for the writing practice of the children, multi-aspect characteristics such as strokes, strokes, straight lines and arcs, angular points, overall position sizes, stroke thicknesses and writing fluency are extracted from a skeletonized handwriting image, and key elements in the writing process are comprehensively covered; the defect that only handwriting matching is concerned in an electronic copybook tracing mode is overcome; and secondly, a grading judgment rule can be made according to the age and the writing level of the children, the extracted features are compared with the rule to judge the digital writing quality, and the characteristics of different age groups and writing levels are considered, so that the evaluation is more targeted and scientific.