613 research outputs found
Making the Case for Evidence-based Standardization of Data Privacy and Data Protection Visual Indicators
Lately, icons have witnessed a growing wave of interest in the view of enhancing transparency and clarity of data processing practices in mandated disclosures. Although benefits in terms of comprehensibility, noticeability, navigability of the information and userâs attention and memorization can be expected, they should also be supported by decisive empirical evidence about the efficacy of the icons in specific contexts. Misrepresentation, oversimplification, and improper salience of certain aspects over others are omnipresent risks that can drive data subjects to wrong conclusions. Cross-domain and international standardization of visual means also poses a serious challenge: if on the one hand developing standards is necessary to ensure widespread recognition and comprehension, each domain and application presents unique features that can be hardly established, and imposed, in a top-down manner. This article critically discusses the above issues and identifies relevant open questions for scientific research. It also provides concrete examples and practical suggestions for researchers and practitioners that aim to implement transparency-enhancing icons in the spirit of the General Data Protection Regulation (GDPR)
Measuring Symbol and Icon Characteristics: Norms for Concreteness, Complexity, Meaningfulness, Familiarity, and Semantic Distance for 239 Symbols
This paper provides rating norms for a set of symbols and icons selected from a wide variety of sources. These ratings enable the effects of symbol characteristics on user performance to be systematically investigated. The symbol characteristics that have been quantified are considered to be of central relevance to symbol usability research and include concreteness, complexity, meaningfulness, familiarity, and semantic distance. The interrelationships between each of these dimensions is examined and the importance of using normative ratings for experimental research is discussed
Final MA Portfolio
This portfolio is a compilation of graduate research and writing completed as the capstone project for the Master of Arts in English degree with a specialization in professional writing and rhetoric. The first selection is a research paper that reviews how embellishments in graphical representations and infographics affect viewer perception. The second research paper is a content analysis that explores the extent to which visual metaphors are used in ISO public information graphical symbols. The third research paper explores how to create effective video software tutorials and reorganizes existing guidelines into eighteen distinct guidelines in three major categories: accessibility, cognitive design, and affective design. The final selection is a teaching guide geared toward an introductory undergraduate technical writing course
Elimination of doubt : methods for a predictive design to direct and optimize the flow of visitors
YmpÀristömme globaalistuu ja monimutkaistuu kaiken aikaa. Prosessi nÀkyy muun muassa kansainvÀlisen liikenteen solmukohdissa. Esimerkiksi lentokentÀt ovat kyseisiÀ eri kulttuurien keskinÀisen vuorovaikutuksen kohtia.
Eri kulttuureista tulevien ihmisten pitÀÀ osata orientoitua vieraassa ja usein sekavassa ympÀristössÀ. Jotta toiminta olisi sujuvaa nÀissÀ solmukohdissa, on suunnistamiseen tarvittavan tiedon oltava nopeasti omaksuttavaa ja ymmÀrrettÀvÀÀ.
Monet muotoilijat ja suunnittelijat ajattelevat, ettĂ€ opastejĂ€rjestelmĂ€t ovat reduktionistisia ja mekanistisia syy-seuraus systeemejĂ€. On kuitenkin ilmeistĂ€, ettĂ€ kansainvĂ€lisesti harmonisoimattomien piktogrammien kyky vĂ€littÀÀ informaatiota on epĂ€onnistunutta. Nykyiset kognitiotieteen havainnot osoittavat, ettĂ€ visuaalisen havaitsemisen ja tilallisen orientaation aikaisemmat mallit ovat vain osittain toimivia. SiispĂ€ oli syytĂ€ kysyĂ€ âonko mahdollista tuottaa ennakoiva malli jonka avulla voi kehittÀÀ, toteuttaa ja varmistaa suunnitteluratkaisuja, jotka ohjaavat ja optimoivat vierailijoiden virtaa laajoissa julkisissa tiloissa.â
Tutkimuksen keskiössÀ on tÀstÀ syystÀ tilallisessa orientoitumisessa tapahtuva kulttuurinen merkityksellistÀminen ja paikkatietoisuuden lisÀÀminen (situation awareness). Juuri tuo yksilöllinen merkityksen tuottaminen voi tarkoittaa laajaa kirjoa erilaisia tulkintoja. Paikkatietoisuuden syntymisen erilaiset mahdollisuudet yhdessÀ erilaisten menetelmien kanssa voivat tuottaa ratkaisuja suunnitteluprosessiin. Suunnitteluprosessissa voidaan ottaa huomioon myös havaintopsykologisia nÀkökulmia. Kaiken kaikkiaan tÀmÀ johtaa systeemis-holistiseen ja kÀyttÀjÀkeskeiseen ajatteluun julkisten tilojen opastejÀrjestelmien suunnittelun kehityksessÀ.
EsitÀn myös kÀytÀnnöllisen ratkaisun opastejÀrjestelmien suunnitteluun ja arviointiin tarkastelemalla olemassa olevien jÀrjestelmien rakennetta ja parametreja sekÀ niiden kehitystyötÀ. Työ sisÀltÀÀ yhteensÀ yhdeksÀn tapaustarkastelua. TutkimusmenetelminÀ kÀytin laadullista havainnointia ja kvantitatiivista analyysiÀ. Havainnoin ja tulkitsin etnisiÀ tottumuksia ja henkilökohtaisia nÀkemyksiÀ. TekemÀni kyselyjen perusteella nÀyttÀÀ siltÀ, ettÀ konstruoimaani mallia voitaisiin kÀyttÀÀ kehittÀmisen ja todentamisen vÀlineenÀ.The rapid development of international traffic characterizes our increasingly globalized and ever more complex world. Nodal points (for example, airports) have formed where people from various cultural backgrounds and with differing levels of educational attainment need to reorient themselves in a unfamiliar and often confusing environment.
A key condition to ensure everything works smoothly in such an international junction is the extremely fast reception and processing of information by everyone involved. The dominant school of thought among many designers and planners of guidance and routing systems is still a reductionist and mechanistic one (cause - effect). It has become apparent that the use of non-internationally harmonized pictograms as information carriers has failed completely. Recent findings in the field of cognitive science demonstrate convincingly that previous models of visual perception and spatial orientation can only highlight partial aspects. For these aspects, the question has arisen: âIs there a possibility to evolve a predictive system to develop, implement and verify design solutions to direct and optimize the flow of visitors in large public spaces?â
Therefore, the moment of semiosis of the orientation seekers moved into the focus of the investigation. This moment of meaning-making, which is perceived by every individual differently, spans the entire spectrum of the perception of the designated item (the optical characteristic of the character substrate) between manifold interpretation or absolute certainty. The various viewing options of âsituational awarenessâ with the help of various methodologies provide solutions for the design process. Taking the aspects of perceptual psychology into account leads to the development of a systemic/holistic and user-centred design of orientation systems in public spaces.
Identifying and consulting the predictive parameters in a systematic process could show a practicable solution for the planning and evaluation of guidance and routing systems. In various national and international case studies, the process reliability and processing quality of this solution were demonstrated.
Involving mixed research methodologies of qualitative observation and quantitative analysis, it was possible to develop a workable model. Through observation and interpretation, ethnic habits and personal views were taken into account to develop the methods. The use of questionnaires or surveys created statistics to prove or disprove the hypothetical model.
The capacity of the presented model and the operationalization of the research demonstrated an effective method for overcoming barriers of age, language and culture. The publication satisfies, therefore, the criteria of the academic quality of a practice-based Ph.D
Design of a graphical and interactive interface for facilitating access to drug contraindications, cautions for use, interactions and adverse effects
<p>Abstract</p> <p>Background</p> <p>Drug iatrogeny is important but could be decreased if contraindications, cautions for use, drug interactions and adverse effects of drugs described in drug monographs were taken into account. However, the physician's time is limited during consultations, and this information is often not consulted. We describe here the design of "Mister VCM", a graphical interface based on the VCM graphical language, facilitating access to drug monographs. We also provide an assessment of the usability of this interface.</p> <p>Methods</p> <p>The "Mister VCM" interface was designed by dividing the screen into two parts: a graphical interactive one including VCM icons and synthetizing drug properties, a textual one presenting on demand drug monograph excerpts. The interface was evaluated over 11 volunteer general practitioners, trained in the use of "Mister VCM". They were asked to answer clinical questions related to fictitious randomly generated drug monographs, using a textual interface or "Mister VCM". When answering the questions, correctness of the responses and response time were recorded.</p> <p>Results</p> <p>"Mister VCM" is an interactive interface that displays VCM icons organized around an anatomical diagram of the human body with additional mental, etiological and physiological areas. Textual excerpts of the drug monograph can be displayed by clicking on the VCM icons. The interface can explicitly represent information implicit in the drug monograph, such as the absence of a given contraindication. Physicians made fewer errors with "Mister VCM" than with text (factor of 1.7; <it>p </it>= 0.034) and responded to questions 2.2 times faster (<it>p </it>< 0.001). The time gain with "Mister VCM" was greater for long monographs and questions with implicit replies.</p> <p>Conclusion</p> <p>"Mister VCM" seems to be a promising interface for accessing drug monographs. Similar interfaces could be developed for other medical domains, such as electronic patient records.</p
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Tohoku UniversityäžćèĄèȘČ
SEMIOTIC ANALYSIS OF LIBRARY HOMEPAGES: A CASE STUDY OF THE UNIVERSITY OF MANAGEMENT AND TECHNOLOGY (UMT), LAHORE, PAKISTAN.
Abstract
Purpose- Signs and symbols play important roles in our lives because they help us to convey messages even without written words. With the invention of the internet and the evolution of web technologies, the universe became a global village because the internet facilitated a better and faster avenue for human communication. In libraries and allied information science terrains, the internet fostered the use of Websites, to portray the intellectual contents that are domiciled in them. On the library websites, users can ascertain the timings, collections, policies etc. of a particular library because the icons that are visible on a homepage usually make it very attractive to the user, as well as convey the interpretations of the images without textual inscriptions.
Method- This study used a qualitative approach of the descriptive method to analyze the UMT Library homepage. Icons of resources, services and facilities are the components that were used for the collection of data.
Findings- Results of the study showed that the images on the UMT Library homepage are logical and self-explanatory because they convey logical meanings. Part of the recommendations proffered is for the UMT library to put images/ icons in the category of resources and services offered by the library amongst other
Positive Rules Can Lead to Positive Behaviours: Studentsâ Perceptions of Messages on Information Boards in Protected Areas
The main purpose of this research was to investigate primary school studentsâ perceptions of pictograms displayed in protected areas. The aim was to determine if and how students understand the concept of protected areas and the role pictograms and comic strips, displayed on information panels in protected areas, play in understanding (un)acceptable human activities in such areas. Altogether, 353 fourth-graders and fifth-graders (8â11Â years of age) from central Slovenia filled in the questionnaire. Students were randomly assigned to one of three treatment groups faced with a set of positive pictograms, negative pictograms or a comic strip and asked to answer two open questions. Many students participating in the research perceived protected areas as areas where many human activities are prohibited. The concept of protected areas was sufficiently understood by 36.8% of the students. The results confirmed the main hypothesis that students faced with a set of positive pictograms perceived protected areas as areas where a number of human activities are acceptable, but they also realized which activities are unacceptable. Similar results were obtained for students faced with the comic strip. On the other hand, those faced with negative pictograms tended to be more preoccupied with listing unacceptable human activities and were able to list significantly fewer acceptable activities
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