Feb. 15, 1966 G, GIG 3,234, 918 WRITING IMPLEMENT with CARTRIDGE Filed Jan
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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. -
Gateway-To-Writing-Developing-Handwriting.Pdf
1 of 8 The National Strategies Early Years Gateway to writing – Developing handwriting Developing handwriting Handwriting develops as children develop increased control over their bodies and a desire to communicate through mark making. The Practice Guidance for the Early Years Foundation Stage pages 61–62 sets out some basic elements of the developmental pathway that leads from babies playing with their own fingers and toes to the early learning goal for five-year-olds: Use a pencil and hold it effectively to form recognisable letters, most of which are correctly formed. This guidance is designed to provide some additional support for practitioners working with children in Reception classes. What should I teach about handwriting in the Early Years Foundation Stage (EYFS)? In order that children eventually acquire a legible, fluent and fast handwriting style, they need to develop skills including: good gross and fine motor control a recognition of pattern a language to talk about shapes and movements the main handwriting movements involved in the three basic letter shapes as exemplified by: l, c, r. What is the difference between gross and fine motor control? Children can develop and extend their gross and fine motor control through much of the effective practice, planning and resourcing for Physical Development recommended in the Practice Guidance for the Early Years Foundation Stage, pages 92–105. Gross motor control is the term used to describe the development of controlled movements of the whole body, or limbs (arms or legs). Of particular importance in relation to handwriting is the development of good posture and balance. -
MAKING INK for Colonial Era Letter Writing
MAKING INK FROM WALNUTS For Colonial Era Letter Writing Presented by BOB VAN CLEEF of the North River Railway WRITING A LETTER • Most letters were written with a quill pen in the 17th through to the mid-20th century in both England and America. • The paper used in the American colonies was locally produced from [recycled] silk or cotton rags, mixed with water, pounded into a pulp, squeezed, then dried. • Once the letter was written, it was folded, sealed and sent on its way via Royal Crown Mail. • Yes, it was England that provided couriers to deliver mail between the colonies before the American Revolution. TYPES OF INKS • Early settlers brought only a very limited supply of ink from England or other parts of the world. • The first “American” inks were made from Charcoal or Berries which often faded over time. • A few simple household ingredients were gradually added to the mix to prevent mold and fading but the result was still a poor product. • Something better was needed. GALL INKS • Gall inks, used earlier in Europe, were also known in the colonies and they did not fade. • To the contrary, they were acidic and were found to actually ‘eat’ through the paper it was written on thus destroying the document. • Also, the chemistry was much more complex and beyond the average untrained homeowner. WALNUT INKS • Inks made from nuts, especially the black walnut, were much easier to make and worked well on paper. • England had to go East to Europe and Asia for their nuts but America had the whole East Coast full of Black Walnut trees that made excellent ink. -
Handwriting Policy
SACRED HEART CATHOLIC PRIMARY SCHOOL & NURSERY Handwriting Policy MISSION STATEMENT This is our school Together we worship Together we learn Together we belong With the love of God, our dreams and ambitions come true. Reviewed and Amended: September 2019 To Be Reviewed: September 2021 (unless required sooner) At Sacred Heart we believe that handwriting contributes to an individual's confidence, sense of achievement and pride in their own ability to produce the highest standards of presentation. It is therefore essential in realising the school's mission that every child works to their potential, that they are given maximum opportunity to develop accurate techniques and to communicate in a legible style. Purpose Cursive handwriting is a life long skill, where children begin with the initial writing experiences to gain hand control until they progress to demonstrate their own individuality in a fluent style. We acknowledge links between handwriting and spelling and encourage all children to improve their spelling strategies by joining letters. We further consider development of cursive handwriting to be an aid for completing an extended piece of writing where a comfortable style is required. All members of staff are responsible for recognising their contribution to helping children develop a fluent style, especially in setting examples. Directed handwriting tasks should be short, focused assignments, with opportunities for practice given through a cross-curricular approach. All handwritten records should be considered opportunities to present cursive handwriting in our adopted style. In particular, parents are requested to support their child's development by endorsing the school's policy through activities at home. -
3,539,267 J/7 We/7'O'
Nov. 10, 1970 C. J. LAMY 3,539,267 WRITING IMPLEMENT Filed Aug. 13, 1968 ØØ #0 ? 22 ZZZZZ?ZZZZZ,2% 11 ZZZZZZZZZ Fig7 ???? J/7 we/7'o' 3,539,267 United States Patent Office Patented Nov. 10, 1970 2 the rear or actuating portion of the piston is permanently 3,539,267 WRITING IMPLEMENT exposed so that even small accidental pressure thereagainst Carl Josef Lamy, 32 Grenzhoferweg, may lead to unintended discharge of ink from the reservoir 69 Heidelberg-Wieblingen, Germany which in turn may result in damage to clothing or other Filed Aug 13, 1968, Ser. No. 752,368 property. nt. CI. B43k 5/06 Accordingly, it is a general object of the present in lU.S. Cl. 401—-182 7 Claims Vention to provide a writing implement, particularly a fountain pen of the type here under discussion, which is not subject to these disadvantages. ABSTRACT OF THE DISCLOSURE O A more particular object of the invention is to provide A Writing implement has a barrel, a flexible liquid Such a Writing implement wherein the aforementioned reservoir in the barrel, pigment-transfer means provided end cap cannot be lost. at the front end of the barrel and communicating with Still more specifically, it is an object of the invention to the interior of the reservoir, a piston extending through provide such a fountain pen wherein the end cap is and an open rear end of the barrel partly outwardly therefrom 15 remains connected with the piston at all times. and reciprocably displaceable into the barrel to thereby SUMMARY OF THE INVENTION compress and relax the reservoir and aspirate writing liquid thereinto. -
MSDS for #22581 - PEN RETRCTBLE STYLUS Page 1 of 6 Ink for Clip RT Stylus Pen(Black) 2014-09-29 1/6
MSDS for #22581 - PEN RETRCTBLE STYLUS Page 1 of 6 Ink for Clip RT stylus pen(Black) 2014-09-29 1/6 Safety Data Sheet Date of issue:2013-06-12 Revision Date:2014-09-29 1.Identification of the mixture and of the company Product name : Ink for Clip RT stylus pen(Black) Company : ZEBRA CO., LTD. 2-9 Higashi-gokencho Shinjuku-ku Tokyo JAPAN TEL: +81-3-3268-1193 FAX: +81-3-3268-1197 Emergency telephone : +81-3-3268-1193 This phone number is available only during office hours: 9 a.m. to half past 5 p.m. (Japan time) Product use : Infill Ink for writing implement 2.Hazards identification GHS classification Physical hazards Flammable liquids Not classified Pyrophoric liquids Not classified Self-heating mixtures Not classified Corrosive to metals Not classified Health hazards Acute toxicity-Oral Category 4 Acute toxicity-Dermal Not classified Acute toxicity-Inhalation:vapour Classification not possible Acute toxicity-Inhalation:mist Classification not possible Skin corrosion / irritation Category 2 Serious eye damage / eye irritation Category 2 Respiratory or skin sensitization Classification not possible/Not classified Germ cell mutagenicity Classification not possible Carcinogenicity Classification not possible Reproductive toxicity Classification not possible Specific target organ toxicity (Singel exposure) Classification not possible Specific target organ toxicity(Repeated exposure) Classification not possible Aspiration hazard Classification not possible GHS label elements Pictograms or Symbol Exclamation mark Signal Word Warning - 1 - Item Numbers: 22581-1001, 22581-2001, 22581-5801 Page 1 of 6 MSDS for #22581 - PEN RETRCTBLE STYLUS Page 2 of 6 Ink for Clip RT stylus pen(Black) 2014-09-29 2/6 Hazard statement ・Harmful if swallowed ・Causes skin irritation ・Causes serious eye irritation ・Toxic to aquatic life ・Toxic to aquatic life with long lasting effects Precautionary Statements Prevention ・Read label and Material Safety Data Sheet before use. -
Universal Penman Rollerball Nib the J-Form Dip Pen Allography Cursive
eraser An eraser or rubber is an article of stationery that is used for removing pencil and sometimes pen writings. Erasers have a rubbery consistency and are often white or pink, although modern materials allow them to be made in any cursive allography colour. Many pencils are equipped with an eraser on one Cursive is any style end. Typical erasers are made from synthetic rubber, but The letter a is depicted of handwriting that is dip pen more expensive or specialized erasers can also contain vi- fountain pen with two common glyphs nyl, plastic, or gum-like materials. Other, cheaper erasers ballpoint designed for writing A dip or nib pen consists of a metal nib A fountain pen is a nib pen that, unlike its predecessor the dip pen, contains an internal reservoir which differ between can be made out of synthetic soy-based gum. notes and letters quickly with capillary channels mounted on a of water-based liquid ink. From the reservoir, the ink is drawn through a feed to the nib and then typefaces and handwrit- A ballpoint pen has an internal chamber filled with a vis- by hand. In the Arabic, to the paper via a combination of gravity and capillary action. As a result, the typical fountain pen ing styles. Allography cous ink that is dispensed at tip during use by the rolling handle or holder, often made of wood. Latin, and Cyrillic writing Other materials can be used for the requires little or no pressure to write. is this variation in how action of a small metal sphere made of brass, steel or systems, the letters in letters are formed. -
( 12 ) United States Design Patent ( 10 ) Patent No
USOOD7983875 (12 ) United States Design Patent ( 10) Patent No. : US D798 , 387 S Kornfeld et al. (45 ) Date of Patent: * * Sep . 26 , 2017 ( 54 ) WRITING IMPLEMENT DESCRIPTION ( 71) Applicant: National Pen Co ., LLC , San Diego , FIG . 1 is a bottom - front -left side perspective view of a CA (US ) writing implement, showing the design ; (72 ) Inventors : Gregg Kornfeld , San Diego , CA (US ); FIG . 2 is a left side view of the writing implement of FIG . Kevin Chen , Hangzhou (CN ) FIG . 3 is a right side view of the writing implement of FIG . ( 73 ) Assignee : NATIONAL PEN CO ., LLC , San Diego , CA ( US ) FIG . 4 is a rear view of the writing implement of FIG . 1 ; FIG . 5 is a front view of the writing implement of FIG . 1 ; ( * * ) Term : 15 Years FIG . 6 is a top view of the writing implement of FIG . 1 ; and FIG . 7 is a bottom view of the writing implement of FIG . 1 . (21 ) Appl. No. : 29 /550 , 407 FIG . 8 is a bottom - front- left side perspective view of a writing implement , showing the design ; ( 22) Filed : Jan . 4 , 2016 FIG . 9 is a left side view of the writing implement of FIG . (51 ) LOC ( 10 ) CI. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. 19 - 06 (52 ) U . S . CI. FIG . 10 is a right side view of the writing implement of FIG . USPC . .. .. .. .. .. D19 / 176 8; (58 ) Field of Classification Search FIG . 11 is a rear view of the writing implement of FIG . 8 ; USPC .. .. D14 /411 ; D15 / 143; D19 /115 – 204 FIG . 12 is a front view of the writing implement of FIG . -
Pens Pencils and Grips
Pens Pencils and grips HAND HUGGERS All the different pencils and pens available have oversized triangular shafts to help develop a comfortable and correct grip for little hands. There are a variety of pencil pens and colouring pencils available. The Hand Hugger writing pen - chunky, hard-wearing nib gives slight resistance to the paper so that it gives greater control when first learning to write. FABER-CASTELL GRIP PENCILS Triangular in shape with rubber "soft-grip" dots to help a correct and comfortable grip. Worth trying instead of pencil grip to prompt finger placement. STABILO MOVE EASY ROLLERBALL PEN AND PENCIL (RIGHT HANDED AND LEFT HANDED) The pen and pencil have been made with a special left handed and a right hand version with the grip moulded for a comfortable fit in the writing hand. Stabilo’s Move Easy rollerball pen glides over the paper and it can be erased with a fountain pen eraser just like normal fountain pen ink. Especially useful where fountain/ink pens are expected in High School. Children’s Occupational Therapy Service Pens Pencils and grips YOROPEN BALLPOINT PEN OR PENCIL The following features are unique to this pen: 1. FINGER SUPPORT: Prevents fingers from slipping down towards the pen tip. The change of angle allows comfortable and natural writing. It also presents the nib at a better angle for smooth ink flow. It requires very little pressure and reduces writing strain. 2. VISUAL SPACE: It is easier to see what you are writing because your fingers do not obstruct your field of vision. This is of particular benefit to left-handed writers. -
Performing Operations; Transporting B43 Writing Or Drawing Implements; Bureau Accessories
B PERFORMING OPERATIONS; TRANSPORTING B43 WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES B43K IMPLEMENTS FOR WRITING OR DRAWING (containers, casings or accessories for cosmetic substances, e.g. shaving soap, lipstick, make-up, A45D 34/00, A45D 40/00) Note(s) In this subclass, the following expression is used with the meaning indicated: [6] "writing implements" covers pens, pencils, crayons, chalks or like markers for writing or drawing. [6] B43K 1/00 Nibs (continuously-adjustable nibs B43K 17/00); Writing- points (for indicating or recording apparatus G01D 15/16) [2] B43K 1/01 · with ink reservoirs, e.g. funnel-shaped [6] B43K 1/02 · Split nibs B43K 1/04 · · with broadened tips B43K 1/06 · Tubular writing-points B43K 1/08 · with ball points; Balls or ball beds B43K 1/10 · Wire nibs B43K 1/12 · Writing-points comprising fibres; Felt pads B43K 3/00 Nib holders (holders for continuously-adjustable nibs B43K 17/00) B43K 3/02 · with ink guards B43K 3/04 · with retractable nibs (mechanisms for retracting or locking nibs B43K 24/00) B43K 5/00 Pens with ink reservoirs in holders, e.g. fountain-pens (nibs or writing-points with ink reservoirs B43K 1/01; ball-point pens B43K 7/00; pens with writing-points other than nibs or balls B43K 8/00; multiple-point writing implements B43K 27/00) B43K 5/02 · Ink reservoirs B43K 5/03 · · specially adapted for concentrated ink, e.g. solid ink [6] B43K 5/04 · · flexible B43K 5/06 · · with movable pistons B43K 5/08 · · · with ink-supplying valves B43K 5/10 · · with reserve ink chambers B43K 5/12 · · with ink-level inspection means B43K 5/14 · · Exchangeable ink cartridges B43K 5/16 · with retractable nibs (mechanisms for retracting or locking nibs B43K 24/00) B43K 5/17 · · with closing means [6] B43K 5/18 · Arrangements for feeding the ink to the nibs B43K 7/00 Ball-point pens (multiple-point writing implements B43K 27/00) B43K 7/01 · for low viscosity liquid ink [6] B43K 7/02 · Ink reservoirs; Ink cartridges (B43K 7/01 takes precedence) [6] B43K 7/03 · · pressurised, e.g. -
United States Patent (19) 11 4,148,591 Tomura 45) Apr
United States Patent (19) 11 4,148,591 Tomura 45) Apr. 10, 1979 (54) WRITING UNIT LOCKING MECHANISM IN A MULTIPLE-POINT WRITING FOREIGN PATENT DOCUMENTS IMPLEMENT INCLUDING AMECHANICAL 1561838 3/1967 Fed. Rep. of Germany ............. 401/32 PENCIL UNIT 1611793 3/1968 Fed. Rep. of Germany ............. 401/32 2137469 7/1971 Fed. Rep. of Germany ............. 4O1/33 75 Inventor: Yoshihiro Tomura, Omiya, Japan 48-4354 2/1973 Japan ......................................... 4O1/32 Primary Examiner-Edward M. Coven 73) Assignee: Pilot Man-Nen-Hitsu Kabushiki Kaisha, Tokyo, Japan Attorney, Agent, or Firm-Wenderoth, Lind & Ponack 57 ABSTRACT 21 Appl. No.: 824,303 A writing unit locking mechanism in a writing imple ment having a mechanical pencil unit and a ball point (22 Filed: Aug. 12, 1977 pen unit both housed in a single holder cylinder. The locking mechanism has a writing unit selection member 51) Int. C.’.............................................. B43K 27/12 having a shift member shiftable under gravitational (52) U.S. C. ......................................... 401/32; 401/17 force to select one or the other writing unit and oper 58 Field of Search ....................... 401/17, 19, 20, 21, ated manually to actuate a chuck in the pencil unit and 401/29, 32, 33 a catch shoulder provided on a unit cylinder of the pencil unit and adapted to engage directly with the 56) References Cited holder cylinder or with an engagement member resil U.S. PATENT DOCUMENTS iently supported on the holder cylinder thereby to lock 2,505,267 4/1950 Weber .................................... 401/17 the pencil unit in its writing position. The pencil unit is 2,882,859 4/1959 Poritz .... -
I, Mechanical Pencil: Why a Socialist Economy Can Never Work Steven Kates
No. 14 • February 2019 I, Mechanical Pencil: Why a socialist economy can never work Steven Kates I, Mechanical Pencil: Why a socialist economy can never work Steven Kates POLICY Paper 14 Contents Introduction ............................................................................................................................................ 1 The Story I, Pencil Told ............................................................................................................................ 2 Understanding How Things Work ............................................................................................................... 3 Making the Invisible Hand Visible ............................................................................................................... 4 The Errors of Socialist Theory .................................................................................................................... 4 The Entrepreneurs ................................................................................................................................... 5 Finance ............................................................................................................................................... 5 The Price Mechanism ............................................................................................................................... 6 Profits ............................................................................................................................................... 7 An Interim