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Applied Ergonomics, ISSN 0003-6870, 2009, Volume 40, Issue 2, pp. 292 - 301
...: drawing and writing. Experiment 1 attempted to determine the optimum shape and size of shank for ball-point pens used to perform an accurate drawing task... 
Design | Human-performance | Pen cross-section | Implements | Pen | Writing | Pen size | Shank design | STABILITY | PSYCHOLOGY, APPLIED | HANDWRITING SPEED | ERGONOMICS | TOUCH-PENS | GRIP | ENGINEERING, INDUSTRIAL | Young Adult | Handwriting | China | Humans | Man-Machine Systems | Equipment Design | Motor Skills | Task Performance and Analysis
Journal Article
10/2019
The utility model discloses a circle drawing writing machine. The device comprises a base, a conveying belt assembly body is arranged at the top of the base... 
TRANSPORTING | WRITING OR DRAWING IMPLEMENTS | ARTICLES FOR WRITING OR DRAWING UPON | BUREAU ACCESSORIES | ACCESSORIES FOR WRITING OR DRAWING | PERFORMING OPERATIONS
Patent
10/2019
L'invention concerne un compas de dessin (1) comportant deux branches (2, 3) articulées entre elles, caractérisé en ce que le compas (1) comporte en outre :-... 
TRANSPORTING | WRITING OR DRAWING IMPLEMENTS | ARTICLES FOR WRITING OR DRAWING UPON | BUREAU ACCESSORIES | ACCESSORIES FOR WRITING OR DRAWING | PERFORMING OPERATIONS
Patent
07/2019
L'invention concerne un compas de dessin (1) comportant deux branches (2, 3) articulées entre elles, caractérisé en ce que le compas (1) comporte en outre :-... 
TRANSPORTING | WRITING OR DRAWING IMPLEMENTS | ARTICLES FOR WRITING OR DRAWING UPON | BUREAU ACCESSORIES | ACCESSORIES FOR WRITING OR DRAWING | PERFORMING OPERATIONS
Patent
04/2019
.... The invention relates to a writing, drawing, marking and/or cosmetic device, wherein the device consists of at least one shaft and at least one inner body, characterised in that the at least one... 
TRANSPORTING | WRITING OR DRAWING IMPLEMENTS | IMPLEMENTS FOR WRITING OR DRAWING | BUREAU ACCESSORIES | PERFORMING OPERATIONS
Patent
02/2020
The utility model relates to the technical field of drawing. The utility model relates to a drawing device, in particular to a drawing device... 
TRANSPORTING | WRITING OR DRAWING IMPLEMENTS | ARTICLES FOR WRITING OR DRAWING UPON | BUREAU ACCESSORIES | ACCESSORIES FOR WRITING OR DRAWING | PERFORMING OPERATIONS
Patent
02/2020
The utility model discloses a drawing device. The device comprises a base support and a supporting table... 
TRANSPORTING | WRITING OR DRAWING IMPLEMENTS | ARTICLES FOR WRITING OR DRAWING UPON | BUREAU ACCESSORIES | ACCESSORIES FOR WRITING OR DRAWING | PERFORMING OPERATIONS
Patent
Patent
12/2019
The invention discloses a pair of drawing compasses, which belongs to the field of circle drawing tools and can be used for quickly drawing and adjusting circles with different sizes... 
TRANSPORTING | WRITING OR DRAWING IMPLEMENTS | ARTICLES FOR WRITING OR DRAWING UPON | BUREAU ACCESSORIES | ACCESSORIES FOR WRITING OR DRAWING | PERFORMING OPERATIONS
Patent
12/2019
The utility model relates to a drawing tool which comprises a first straight ruler and a second straight ruler, the front faces of the adjacent ends of the first straight ruler and the second... 
TRANSPORTING | WRITING OR DRAWING IMPLEMENTS | ARTICLES FOR WRITING OR DRAWING UPON | BUREAU ACCESSORIES | ACCESSORIES FOR WRITING OR DRAWING | PERFORMING OPERATIONS
Patent
11/2019
The utility model provides drawing compasses, and belongs to the technical field of drawing tools... 
TRANSPORTING | WRITING OR DRAWING IMPLEMENTS | ARTICLES FOR WRITING OR DRAWING UPON | BUREAU ACCESSORIES | ACCESSORIES FOR WRITING OR DRAWING | PERFORMING OPERATIONS
Patent
10/2019
A drawing device (20) with a rotatable display screen (36) is provided, having a housing (24) having a cavity (204... 
TRANSPORTING | WRITING OR DRAWING IMPLEMENTS | ARTICLES FOR WRITING OR DRAWING UPON | BUREAU ACCESSORIES | ACCESSORIES FOR WRITING OR DRAWING | PERFORMING OPERATIONS
Patent
11/2019
The utility model relates to a plotting instrument which comprises a bottom plate, and a protective cover covering the bottom plate is fixedly connected to the... 
TRANSPORTING | WRITING OR DRAWING IMPLEMENTS | ARTICLES FOR WRITING OR DRAWING UPON | BUREAU ACCESSORIES | ACCESSORIES FOR WRITING OR DRAWING | PERFORMING OPERATIONS
Patent
03/2020
The utility model provides a drawing pen which is used for drawing creation and comprises a first pen end, a second pen end and a connecting portion used for connecting the first pen end... 
TRANSPORTING | WRITING OR DRAWING IMPLEMENTS | IMPLEMENTS FOR WRITING OR DRAWING | BUREAU ACCESSORIES | PERFORMING OPERATIONS
Patent
03/2020
A pen for writing and/or drawing purposes, and having a shaft and a core which is arranged within the shaft and is axially adjustable in the longitudinal direction of the shaft between an active... 
TRANSPORTING | WRITING OR DRAWING IMPLEMENTS | IMPLEMENTS FOR WRITING OR DRAWING | BUREAU ACCESSORIES | PERFORMING OPERATIONS
Patent
Patent
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