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Ballpoint Basics 2017, Ballpoint Pen with Watercolor Wash, 3 X 10
Getting the most out of drawing media MATERIAL WORLD BY SHERRY CAMHY Israel Sketch From Bus by Angela Barbalance, Ballpoint Basics 2017, ballpoint pen with watercolor wash, 3 x 10. allpoint pens may have been in- vented for writing, but why not draw with them? These days, more and more artists are decid- Odyssey’s Cyclops by Charles Winthrop ing to do so. Norton, 2014, ballpoint BBallpoint is a fairly young medium, pen, 19½ x 16. dating back only to the 1880s, when John J. Loud, an American tanner, Ballpoint pens offer some serious patented a crude pen with a rotat- advantages to artists who work with ing ball at its tip that could only make them. To start, many artists and collec- marks on rough surfaces such as tors disagree entirely with Koschatzky’s leather. Some 50 years later László disparaging view of ballpoint’s line, Bíró, a Hungarian journalist, improved finding the consistent width and tone Loud’s invention using quick-drying of ballpoint lines to be aesthetically newspaper ink and a better ball at pleasing. Ballpoint drawings can be its tip. When held perpendicular to composed of dense dashes, slow con- its surface, Bíró’s pen could write tour lines, crosshatches or rambling smoothly on paper. In the 1950s the scribbles. Placing marks adjacent to one Frenchman Baron Marcel Bich pur- another can create carefully modu- chased Bíró’s patent and devised a lated areas of tone. And if you desire leak-proof capillary tube to hold the some variation in line width, you can ink, and the Bic Cristal pen was born. -
Motion and Context Sensing Techniques for Pen Computing
Motion and Context Sensing Techniques for Pen Computing Ken Hinckley1, Xiang ‘Anthony’ Chen1,2, and Hrvoje Benko1 * Microsoft Research, Redmond, WA, USA1 and Carnegie Mellon University Dept. of Computer Science2 ABSTRACT We explore techniques for a slender and untethered stylus prototype enhanced with a full suite of inertial sensors (three-axis accelerometer, gyroscope, and magnetometer). We present a taxonomy of enhanced stylus input techniques and consider a number of novel possibilities that combine motion sensors with pen stroke and touchscreen inputs on a pen + touch slate. These Fig. 1 Our wireless prototype has accelerometer, gyro, and inertial sensors enable motion-gesture inputs, as well sensing the magnetometer sensors in a ~19 cm Χ 11.5 mm diameter stylus. context of how the user is holding or using the stylus, even when Our system employs a custom pen augmented with inertial the pen is not in contact with the tablet screen. Our initial results sensors (accelerometer, gyro, and magnetometer, each a 3-axis suggest that sensor-enhanced stylus input offers a potentially rich sensor, for nine total sensing dimensions) as well as a low-power modality to augment interaction with slate computers. radio. Our stylus prototype also thus supports fully untethered Keywords: Stylus, motion sensing, sensors, pen+touch, pen input operation in a slender profile with no protrusions (Fig. 1). This allows us to explore numerous interactive possibilities that were Index Terms: H.5.2 Information Interfaces & Presentation: Input cumbersome in previous systems: our prototype supports direct input on tablet displays, allows pen tilting and other motions far 1 INTRODUCTION from the digitizer, and uses a thin, light, and wireless stylus. -
How Did the Bible Get Chapters and Verses?
How did the Bible get chapters and verses? 1. What were the writing materials available for ancient texts? Papyrus Because of its abundance in Egypt, papyrus was used as a writing surface as early as 3100 BC and for 4000 years following. It is believed that the original biblical autographs were written on papyrus although later Jewish scribes (Mishnah, Meg 2:2) prohibited its use for parchment when writing sacred texts. The method of making papyrus has not changed in the thousands of years it has been used. The process starts with the removal of the papyrus reed skin to expose the inner pith, which was beaten and dried. It is then laid lengthwise, with subsequent layers cross-laid for strength and durability, and glued with a plant derivative. The final process involved the stretching and smoothing of the papyrus in preparation for its use. The average papyrus “page” was 22 cm wide and 29-33 cm (up to 47cm) long. A papyrus scroll was usually made of 20 “pages” averaging a total length of 4.5 meters. The writing instrument was a kalamos , a pen fashioned from a reed with the tip chewed to form a brush. Often several kalamos were kept for varying brush widths and ink colors. Clay Clay tablets were used as far back as 3000 BC, and scholars have yet to decipher a vast quantity now in possession. Using clean, washed, smooth clay, scribes used a stylus to imprint wedge-shaped letters called cuneiform . The tablets, made in various shapes such as cone-shaped or flat, were sun dried or kiln fired. -
Pen Interfaces
Understanding the Pen Input Modality Presented at the Workshop on W3C MMI Architecture and Interfaces Nov 17, 2007 Sriganesh “Sri-G” Madhvanath Hewlett-Packard Labs, Bangalore, India [email protected] © 2006 Hewlett-Packard Development Company, L.P. The information contained herein is subject to change without notice Objective • Briefly describe different aspects of pen input • Provide some food for thought … Nov 17, 2007 Workshop on W3C MMI Architecture and Interfaces Unimodal input in the context of Multimodal Interfaces • Multimodal interfaces are frequently used unimodally − Based on • perceived suitability of modality to task • User experience, expertise and preference • It is important that a multimodal interface provide full support for individual modalities − “Multimodality” cannot be a substitute for incomplete/immature support for individual modalities Nov 17, 2007 Workshop on W3C MMI Architecture and Interfaces Pen Computing • Very long history … predates most other input modalities − Light pen was invented in 1957, mouse in 1963 ! • Several well-studied aspects: − Hardware − Interface − Handwriting recognition − Applications • Many famous failures (Go, Newton, CrossPad) • Enjoying resurgence since 90s because of PDAs and TabletPCs − New technologies such as Digital Paper (e.g. Anoto) and Touch allow more natural and “wow” experiences Nov 17, 2007 Workshop on W3C MMI Architecture and Interfaces Pen/Digitizer Hardware … • Objective: Detect pen position, maybe more • Various technologies with own limitations and characteristics (and new ones still being developed !) − Passive stylus • Touchscreens on PDAs, some tablets • Capacitive touchpads on laptops (Synaptics) • Vision techniques • IR sensors in bezel (NextWindow) − Active stylus • IR + ultrasonic (Pegasus, Mimeo) • Electromagnetic (Wacom) • Camera in pen tip & dots on paper (Anoto) • Wide variation in form − Scale: mobile phone to whiteboard (e.g. -
Can Tablet Apps Support the Learning of Handwriting? an Investigation of Learning Outcomes in Kindergarten Classroom
Can tablet apps support the learning of handwriting? An investigation of learning outcomes in kindergarten classroom Nathalie Bonneton-Botté, Sylvain Fleury, Nathalie Girard, Maëlys Le Magadou, Anthony Cherbonnier, Mickaël Renault, Eric Anquetil, Eric Jamet To cite this version: Nathalie Bonneton-Botté, Sylvain Fleury, Nathalie Girard, Maëlys Le Magadou, Anthony Cher- bonnier, et al.. Can tablet apps support the learning of handwriting? An investigation of learning outcomes in kindergarten classroom. Computers and Education, Elsevier, 2020, pp.38. 10.1016/j.compedu.2020.103831. hal-02480182 HAL Id: hal-02480182 https://hal.archives-ouvertes.fr/hal-02480182 Submitted on 5 Mar 2020 HAL is a multi-disciplinary open access L’archive ouverte pluridisciplinaire HAL, est archive for the deposit and dissemination of sci- destinée au dépôt et à la diffusion de documents entific research documents, whether they are pub- scientifiques de niveau recherche, publiés ou non, lished or not. The documents may come from émanant des établissements d’enseignement et de teaching and research institutions in France or recherche français ou étrangers, des laboratoires abroad, or from public or private research centers. publics ou privés. CRediT author statement Nathalie Bonneton-Botté: Conceptualization- Methodology -Writing-Reviewing and Editing; S. Fleury.: Data curation- Methodology- vizualisation; Nathalie Girard: Software; Vizualisation-Reviewing; Maëlys Le Magadou: Data Curation- Investigation. Anthony Cherbonnier: Data curation- investigation Mickaël Renault: Software, Eric Anquetil: Conceptualization- vizualisation- Reviewing; Eric Jamet: Conceptualization, Methodology, vizualisation, Reviewing. Can Tablet Apps Support the Learning of Handwriting? An Investigation of Learning Outcomes in Kindergarten Classroom Nathalie Bonneton-Bottéa*, Sylvain Fleuryb, Nathalie Girard c, Maëlys Le Magadou d, Anthony Cherbonniera, Mickaël Renault c, Eric Anquetil c, Eric Jameta a Psychology of Cognition, Behavior and Communication Laboratory (LP3C), University of Rennes, Rennes, France. -
Get a Grip: Analysis of Muscle Activity and Perceived Comfort in Using Stylus Grips
Copyright Warning & Restrictions The copyright law of the United States (Title 17, United States Code) governs the making of photocopies or other reproductions of copyrighted material. Under certain conditions specified in the law, libraries and archives are authorized to furnish a photocopy or other reproduction. One of these specified conditions is that the photocopy or reproduction is not to be “used for any purpose other than private study, scholarship, or research.” If a, user makes a request for, or later uses, a photocopy or reproduction for purposes in excess of “fair use” that user may be liable for copyright infringement, This institution reserves the right to refuse to accept a copying order if, in its judgment, fulfillment of the order would involve violation of copyright law. Please Note: The author retains the copyright while the New Jersey Institute of Technology reserves the right to distribute this thesis or dissertation Printing note: If you do not wish to print this page, then select “Pages from: first page # to: last page #” on the print dialog screen The Van Houten library has removed some of the personal information and all signatures from the approval page and biographical sketches of theses and dissertations in order to protect the identity of NJIT graduates and faculty. ABSTRACT GET A GRIP: ANALYSIS OF MUSCLE ACTIVITY AND PERCEIVED COMFORT IN USING STYLUS GRIPS by Evanda Vanease Henry The design of handwriting instruments has been based primarily on touch, feel, aesthetics, and muscle exertion. Previous studies make it clear that different pen characteristics have to be considered along with hand–instrument interaction in the design of writing instruments. -
Sketching and Drawing with the Pens Tutorial
Sketching and Drawing with the Pens Tutorial This tutorial is the second in a series of educational articles devoted to Corel Painter 8. ILLUSTRATION: CHER THREINEN-PENDARVIS 1 BY CHER THREINEN-PENDARVIS For Fantasy Butterfly Sketch, a pen-and-ink drawing created in Corel® Painter™, I used conventional sketching techniques applied to Corel Painter, using a Wacom® stylus and pressure-sensitive tablet. The sugges- tions in this tutorial will help you experience the expressive potential of the Pens in Corel Painter 8, while showing the developmental process of the il- lustration. This photo reference shows good 1 Choosing a photo for reference. contrast and detail. When choosing a photo to use for reference, it’s best to select one that had good contrast and detail. You may choose not to incorporate all of 2 the detail into your drawing, but being able to see details will allow you more choices and will add to the inspiration and to an interpretive ap- proach. When you’ve selected an image, choose File, Open and navigate to the image on your hard drive. 2 Adding a dynamic angle to the reference. The butterfly photograph had been shot straight on, and was quite sym- metrical. For more interest, I added a dynamic angle to the reference, by Dragging the lower right corner to rotating the image in Corel Painter as follows: Choose Select, All, then rotate the image choose Effects, Orientation, Free Transform. Position the cursor over a corner point and press the Ctrl/Cmnd key (you’ll see the cursor change to a circle), now drag the corner in the direction that you want to rotate the image. -
Orwell George
The Collected Essays, Journalism and Letters of George Orwell Volume II: My Country Right or Left 1940-1943 by George Orwell Edited by Sonia Orwell and Ian Angus a.b.e-book v3.0 / Notes at EOF Back Cover: "He was a man, like Lawrence, whose personality shines out in everything he said or wrote." -- Cyril Connolly George Orwell requested in his will that no biography of him should be written. This collection of essays, reviews, articles, and letters which he wrote between the ages of seventeen and forty-six (when he died) is arranged in chronological order. The four volumes provide at once a wonderfully intimate impression of, and a "splendid monument" to, one of the most honest and individual writers of this century -- a man who forged a unique literary manner from the process of thinking aloud, who possessed an unerring gift for going straight to the point, and who elevated political writing to an art. The second volume principally covers the two years when George Orwell worked as a Talks Assistant (and later Producer) in the Indian section of the B.B.C. At the same time he was writing for Horizon, New Statesman and other periodicals. His war-time diaries are included here. Penguin Books Ltd, Harmondsworth, Middlesex, England Penguin Books Australia Ltd, Ringwood, Victoria, Australia First published in England by Seeker & Warburg 1968 Published in Penguin Books 1970 Reprinted 1971 Copyright © Sonia Brownell Orwell, 1968 Made and printed in Great Britain by Hazell Watson & Viney Ltd, Aylesbury, Bucks Set in Linotype Times This book is sold subject to the condition that it shall not, by way of trade or otherwise, be lent, re-sold, hired out, or otherwise circulated without the publisher's prior consent in any form of binding or cover other than that in which it is published and without a similar condition including this condition being imposed on the subsequent purchaser Contents Acknowledgements A Note on the Editing 1940 1. -
Off-The-Shelf Stylus: Using XR Devices for Handwriting and Sketching on Physically Aligned Virtual Surfaces
TECHNOLOGY AND CODE published: 04 June 2021 doi: 10.3389/frvir.2021.684498 Off-The-Shelf Stylus: Using XR Devices for Handwriting and Sketching on Physically Aligned Virtual Surfaces Florian Kern*, Peter Kullmann, Elisabeth Ganal, Kristof Korwisi, René Stingl, Florian Niebling and Marc Erich Latoschik Human-Computer Interaction (HCI) Group, Informatik, University of Würzburg, Würzburg, Germany This article introduces the Off-The-Shelf Stylus (OTSS), a framework for 2D interaction (in 3D) as well as for handwriting and sketching with digital pen, ink, and paper on physically aligned virtual surfaces in Virtual, Augmented, and Mixed Reality (VR, AR, MR: XR for short). OTSS supports self-made XR styluses based on consumer-grade six-degrees-of-freedom XR controllers and commercially available styluses. The framework provides separate modules for three basic but vital features: 1) The stylus module provides stylus construction and calibration features. 2) The surface module provides surface calibration and visual feedback features for virtual-physical 2D surface alignment using our so-called 3ViSuAl procedure, and Edited by: surface interaction features. 3) The evaluation suite provides a comprehensive test bed Daniel Zielasko, combining technical measurements for precision, accuracy, and latency with extensive University of Trier, Germany usability evaluations including handwriting and sketching tasks based on established Reviewed by: visuomotor, graphomotor, and handwriting research. The framework’s development is Wolfgang Stuerzlinger, Simon Fraser University, Canada accompanied by an extensive open source reference implementation targeting the Unity Thammathip Piumsomboon, game engine using an Oculus Rift S headset and Oculus Touch controllers. The University of Canterbury, New Zealand development compares three low-cost and low-tech options to equip controllers with a *Correspondence: tip and includes a web browser-based surface providing support for interacting, Florian Kern fl[email protected] handwriting, and sketching. -
The Wallet of Kai Lung Bramah Smith, Ernest
The Wallet of Kai Lung Bramah Smith, Ernest Published: 1900 Categorie(s): Fiction, Fantasy, Short Stories Source: http://www.gutenberg.org 1 About Bramah Smith: Ernest Bramah (20 March 1868 - 27 June 1942), whose real name was Ernest Bramah Smith, was an English author. In total Bramah published 21 books and numerous short stories and features. His humorous works were ranked with Jerome K Jerome, and W.W. Jacobs; his detective stories with Conan Doyle; his politico-science fiction with H.G. Wells and his su- pernatural stories with Algernon Blackwood. George Orwell ac- knowledged that Bramah’s book What Might Have Been influ- enced his Nineteen Eighty-Four. He created the characters Kai Lung and Max Carrados. Bramah was a recluse who refused to allow his public even the slightest glimpse of his private life – secrecy perhaps only matched by E.W. Hornung, the creator of Raffles, and today, J.D. Salinger. Also available on Feedbooks for Bramah Smith: • Four Max Carrados Detective Stories (1914) • The Mirror of Kong Ho (1905) • Kai Lung's Golden Hours (1922) Copyright: This work is available for countries where copy- right is Life+70 and in the USA. Note: This book is brought to you by Feedbooks http://www.feedbooks.com Strictly for personal use, do not use this file for commercial purposes. 2 “Ho, illustrious passers-by!” says Kai Lung as he spreads out his embroidered mat under the mulberry-tree. “It is indeed un- likely that you could condescend to stop and listen to the fool- ish words of such an insignificant and altogether deformed per- son as myself. -
Digital Handwriting with a Finger Or a Stylus: a Biomechanical Comparison
1 Digital Handwriting with a Finger or a Stylus: a Biomechanical Comparison Domenico Prattichizzo, Senior Member, IEEE, Leonardo Meli, Student Member, IEEE, and Monica Malvezzi, Member, IEEE Abstract—In this paper we present a study concerning the human hand during digital handwriting on a tablet. Two different cases are considered: writing with the finger, and writing with the stylus. We chose an approach based on the biomechanics of the human hand to compare the two different input methods. Performance is evaluated using metrics originally introduced and developed in robotics, such as the manipulability indexes. Analytical results assess that writing with the finger is more suitable for performing large, but not very accurate motions, while writing with the stylus leads to a higher precision and more isotropic motion performance. We then carried out two experiments of digital handwriting to support the approach and contextualize the results. Index Terms—H.5.2 User Interfaces: Evaluation/methodology; H.5.2 User Interfaces: Input devices and strategies; handwriting; tablet; biomechanics; kinematics; hand model; stylus; touch. F 1 INTRODUCTION The hand is the main tool adopted by humans to physi- cally interact with the external environment. The human hand is highly versatile and easily adaptable to a variety of manipulation tasks, exposing flexible solutions to the needs of control [1]. In daily life, humans beings are, apparently without effort, able to generate complex and elegant movements of the hand and fingers, such as typing on keyboards, playing a musical instrument, or (a) (b) writing. In this paper we focus on the analysis of human hand Fig. -
Pen Computer Technology
Pen Computer Technology Educates the reader about the technologies involved in a pen computer Fujitsu PC Corporation www.fujitsupc.com For more information: [email protected] © 2002 Fujitsu PC Corporation. All rights reserved. This paper is intended to educate the reader about the technologies involved in a pen computer. After reading this paper, the reader should be better equipped to make intelligent purchasing decisions about pen computers. Types of Pen Computers In this white paper, "pen computer" refers to a portable computer that supports a pen as a user interface device, and whose LCD screen measures at least six inches diagonally. This product definition encompasses five generally recognized categories of standard products, listed in Table 1 below. PRODUCT TARGET PC USER STORAGE OPERATING RUNS LOCAL EXAMPLE CATEGORY MARKET INTERFACE SYSTEM PROGRAMS Webpad Consumer & No Standard Flash Windows CE, Only via Honeywell Enterprise browser memory Linux, QNX browser WebPAD II plug-ins CE Tablet Enterprise No Specialized Flash Windows CE Yes Fujitsu applications memory PenCentra Pen Tablet Enterprise Yes Windows & Hard drive Windows 9x, Yes Fujitsu specialized NT-4, 2000, Stylistic applications XP Pen-Enabled Consumer Yes Windows Hard drive Windows 9x, Yes Fujitsu & Enterprise 2000, XP LifeBook B Series Tablet PC Consumer Yes Windows Hard drive Windows XP Yes Many under & Enterprise Tablet PC development Edition Table 1: Categories of Pen Computers with LCD Displays of Six Inches or Larger Since the different types of pen computers are often confused, the following paragraphs are intended to help explain the key distinguishing characteristics of each product category. Pen Computers Contrasted Webpad: A Webpad's primary characteristic is that its only user interface is a Web browser.