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- HOW TO PREVIEW A COLOR MAPPING PORTRAIT IN FOXIT EDITOR MANUAL
- HOW TO PREVIEW A COLOR MAPPING PORTRAIT IN FOXIT EDITOR FULL
HOW TO PREVIEW A COLOR MAPPING PORTRAIT IN FOXIT EDITOR MANUAL
User manual and introduction to MacWrite word processing application. Should be able to detect multiple touches, since reflected light is detected all around the display.Īpple Computer Inc, 1984, Product Number #M1502 (hardcopy book) Photodiode light sensors on the side detect the light, and from the (timed) position of the CRT spot (similar to light pen), know the location. Principle somewhat similar to light pen: where surface is pressed, it bends closer or makes contact with the front of the CRT display, causing light from the electron beam to be reflected by total internal reflection. Touchscreen digitizer using transparent deformable surface (transparent rubber woven mesh) over a CRT display. Video image recognition, based on learning (neural) networks. Since grease and oil spots also absorb, store reference values in digital memory: compare with correction table?Īleksander, I. Array of transmitters, reflectors and delayed signals, pulses are converted to long continuous signal: attenuation causes dip at specific point in signal. 499.502Īcoustic SAW touch panel: fingertip on surface attenuates / absorbs signal, vs. "An Economical Touch Panel Using SAW Absorption", "Draft Proposed American National Standard Graphical Kernel System",Īmerican National Standards Institute, Inc., X3.123-198x, 1984 References from the approximate years 1984 to 1985. Including my CV for consulting or as an expert witness: Gesture User Interfaces and Tablet and Touch Computers, and related topicsįor additional information on Rueters-Ward Services,
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HOW TO PREVIEW A COLOR MAPPING PORTRAIT IN FOXIT EDITOR FULL
Including confidential reports, provided notice of the source is given as stated below along with the full URL of this page.Īnnotated Bibliography in On-line Character Recognition, Pen Computing, Permission is hereby given to link to these pages, or to cite or use this information in publication,.It is, indeed, a rich and complicated field, in all its aspects. Virtual reality systems seem to have waxed and waned, and waxed again. Haptic feedback has evolved from "simple" force-feedback to encompass audio, tactile, and visual signaling. Has evolved to be part of a much broader range of gestures, including in-air and 3D gestures.Ĭommand user interfaces have merged with direct manipulation, and then with graphical user interfaces and virtual reality.Īuthenticating handwritten signatures has evolved to additional forms of dynamic biometrics. Likewise, there are no real lines between haptics for touchscreens, haptics for instrumentation, and biometric feedback.Įarlier work on handwriting recognition, with handwritten symbols sometimes used for command input as "gestures",
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Tablets and touchscreens have evolved into a variety of pointing devices, into PDAs and smart-phones, locating and gesturing sensors with three-dimensional input with six degrees of freedom, and more.įor example, there are no real lines between touch sensing for robotics, touch and contact sensing for user human input, fingerprint sensors, and touch and proximity sensing in general. To the first handwriting-recognition tablet device connected to a modern electronic computer in 1957 (the "Stylator")Īs with any subject, the focus has modulated over the decades, and this bibliography follows these topics both forward in time, and historically back in time. Through 1914 (first electronic gesture/handwriting-recognition input and user-interface system), It covers the time period from approximately 1887 / 1891 (first electronic tablets with "touch" input and a display), Multi-touch computing, passive and active tactile feedback, touch and proximity sensors,Īugmented reality, haptics, context-dependent intrepretation of user input, and applications including the same. It may also be of special interest to anyone investigating any of the areas ofĭigitizer tablets, touchscreens, character recognition, touch/gesture user interfaces,
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I am posting it as a service to those with interest in the field. It includes references on related technical topics I have encountered in my career: for example PDAs/highly-portable computing,Ĭryptographic communications, signature verification, biometric authentication, and digital rights management (DRM). It has been a continuing work-in-progress since the 1980s. pen and touch computing),īoth hardware and software. This posting is an annotated bibliography focused broadly on touchscreen and gesture user interfaces, Pen Computing, Gesture User Interfaces and Tablet and Touch Computers (1984.1985) History of Pen, Touch and Gesture ComputingĪnnotated Bibliography in On-line Character Recognition,