Information Design Theories
Author: Rune Pettersson, Ph.D., Retired Professor of Information Design, Maelardalen University, Eskilstuna, Sweden
Free download: Information Design Theories (PDF, 1.8 MB)
Read book on issuu.com: read book
Free download: It Depends (PDF, 0.5 MB)
Free download: Basic ID Concepts (PDF, 2.3 MB)
The highly awarded IIID Safety Symbols System, designed by Nora Olgyay, meets the American National Standards Institute (ANSI) Z535.3 Standard´s comprehension testing and design criteria for safety symbols. Prior to its use in other countries conformity with local Standards needs to be checked.
The symbol set covers General safety information, Hazard warnings, Mandatory actions and Prohibited actions.
IIID Safety Symbols - Visual & Message Index
Free download: IIID Safety Symbols - Visual & Message Index (Low resolution PDF)
Building on Test Results to Design Safety Symbols
Presented by Nora Olgyay (Principal, Foci Studio) to the XVth Triennial Congress of the International Ergonomics Association in Seoul, Korea
Free download: Building on Test Results to Design Safety Symbols
Symbol Comprehension Testing
The symbol comprehension testing materials from the Safety Symbols Art book’s hereto unpublished 1996 companion, Safety Symbols Art: The Testing Protocol, Materials & Results were relatively inaccessible until IIID’s 2008 web posting. Now the prototypical comprehension testing booklet materials are also downloadable (SymbolComprehension Testing.pdf). The package includes prototypes for the test booklet including a booklet cover, project background, statements of the purpose of comprehension testing, testing methodology, test administration instructions, three sample symbol test pages and a biographical information sheet for the respondent.
The IIID safety symbols comply with American National Standards Institute's ANS Z535.3's standard image content, symbol design criteria and comprehension testing performance requirements. In addition, symbol comprehension has been maximized because the individual incorrect responses recorded during previous comprehension testing of the 1991 Z535.3 symbol examples were reviewed in order to assess critical details and qualities which could minimize confusions and clarify comprehension. These considerations were incorporated into the design of the IIID safety symbols.
Subsequent comprehension testing of the recrafted symbols confirmed that the incidence of critical confusions and misreadings had been reduced by design despite the fact that the testing of the IIID symbols disproportionately included subjects expected to have greater comprehension problems due to their age, education and language. In addition, the consistent application of the Z535.3 symbol design criteria to the IIID safety symbols maximizes their legibility and visual coherence.
In response to this research, the 1998 edition of the Z535.3 Standard was revised to include more appropriate symbol examples. Although ANSI principle precludes endorsing any specific symbol art per se, all subsequent (1998, 2002 & 2007) editions of Z535.3 reference both the IIID symbols and their comprehension testing materials as exemplary. Indeed, the testing instructions and testing booklet sample pages are reproduced, with permission, in the Z535.3 Standard as exemplary of the preferred open-ended testing method for evaluating symbols.
ANS Z535.3-2007 is available @ $85 both as downloadable copy or hard copy from the National Electrical Manufacturers Association.
Free download: Symbol Comprehension Testing Protocol (PDF)
Even before the Safety Symbols Art book’s publication, profiles of Olgyay and the safety symbols were included in The Wall Street Journal, NewsDay and International Women in Design (1993).
The year after its 1995 printing, the book received Print magazine’s Design Excellence Award and was included in it’s Digital Art & Design Annual 4 and was referenced in The WomanSource Catalog & Review.
The following year, Safety Symbols Art was included as one of twenty “significant contemporary ergonomic design products” in conjunction with the Smithsonian’s Cooper Hewitt Design Museum’s Henry Dreyfuss exhibit. As a result, the symbols were featured in a segment of ABC’s May 27, 1997 broadcast of World News with Peter Jennings. In 1997, it also was positively reviewed in Communication News and ID News.
The Industrial Designers of America’s magazine, Innovation, included the symbol art in a 1998 article on hazard warnings.
The symbol set first appeared as the IIID safety symbols in the 2001 Information Design Journal article “Development & testing of the IIID safety symbols system” and then again in the 2003 Proceedings of the XVth Triennial Congress of the International Ergonomics Association held in Seoul, Korea which included a paper, “Building on Test Results to Design Safety Symbols”, in its Emergency & Warning’s workshops.
All Z535.3 Standard revisions since 1998 have referenced Olgyay’s book as a symbol source and the testing protocol materials were reproduced in the body of the document as exemplary.
IIID wishes to acknowledge the pioneering role Nora Olgyay took on in a field hitherto dominated by safety experts lacking design skills and the fruitful cooperation with her that enabled IIID to make the Safety Symbols accessible via its website.
Special thanks also go to Stefan Egger, IIID’s IN-SAFETY project manager, who - before having arranged for the presentation of the IIID Safety Symbol System on the IIID website - prepared Nora’s artwork for conversion into a font and to Viktor Solt-Bittner, creator of fonts like ITC Johann Sparkling™ and FF Danubia™, for realizing the IIIDSafetySymbols.ttf.
IIID Safety Symbols - General Safety Information
IIID Safety Symbols - Hazard Warnings
IIID Safety Symbols - Mandatory Actions
IIID Safety Symbols - Prohibited Actions
Barrierefreie Information im Verkehrssystem
Studie im Auftrag des Bundesministeriums für Verkehr, Innovation und Technologie (bm:vit) zur Vorbereitung der Programmlinie ways2go
Autorinnen: Veronika Egger, Lisa Ehrenstrasser
Gratis Download: b-unt - barrierefrei unterwegs (PDF, 2,1 MB)
Survey on school bus- and school bus stop pictograms in use
Author: Stefan Egger, IIID
Free download: Survey on school bus- and school bus stop pictograms in use (PDF, 1 MB)
Summary: The following collection of signs/symbols/pictograms is based on a survey which was conducted to find examples of signs in use, bearing pictograms
to identify/signal school buses and school bus stops. The aim of this paper is to provide sufficient background knowledge to derive insights for the planned
development of a school bus- and school bus stop pictogram.
idX - Information Design Exchange
Information Design: What information designers know and can do
idX Development of International Core Competencies and Student and Faculty Exchange in Information Design within the EU/US Cooperation Program in Higher Education and Vocational Education and Training
Free download: idX - Core Competencies (PDF, 0,6 MB)
Free download: Information Design 6 - Predecessors & Pioneers (PDF, 6,8 MB)
Free download: Information Design 5 - Cognition (PDF, 3 MB)