An examination of the characteristics of disguised and traced handwriting

There has recently been a lack of judicial confidence in the evidence provided by handwriting analysis which has highlighted the need for objective research to be conducted in this area. In response this study has examined the principles and practices of two of the field’s most complex areas of analysis: disguised and artificially assisted (traced) handwriting. Any claims and observations made in the literature have been reviewed and empirically tested. A body of controlled data was collected from sixty volunteers who produced samples of disguised handwriting and traced signatures. A rigorous examination of these samples has been described and quantitative evidence found to support the conclusion that the act of disguising or tracing handwriting will have a negative influence upon the appearance and structure of that writing. Results have shown that disguised and traced writings are intimately related in that they share common characteristics that are indicative of the artificial manner by which they have been produced. Other features are also identified that can be directly associated with specific types of deviant writing to allow for distinctions to be made between them. The analysis is expressed in the form of a comprehensive taxonomy of the distinctive features of deviant writing

Drawing, Handwriting Processing Analysis: New Advances and Challenges

International audienceDrawing and handwriting are communicational skills that are fundamental in geopolitical, ideological and technological evolutions of all time. drawingand handwriting are still useful in defining innovative applications in numerous fields. In this regard, researchers have to solve new problems like those related to the manner in which drawing and handwriting become an efficient way to command various connected objects; or to validate graphomotor skills as evident and objective sources of data useful in the study of human beings, their capabilities and their limits from birth to decline

Digital Image Access & Retrieval

The 33th Annual Clinic on Library Applications of Data Processing, held at the University of Illinois at Urbana-Champaign in March of 1996, addressed the theme of "Digital Image Access & Retrieval." The papers from this conference cover a wide range of topics concerning digital imaging technology for visual resource collections. Papers covered three general areas: (1) systems, planning, and implementation; (2) automatic and semi-automatic indexing; and (3) preservation with the bulk of the conference focusing on indexing and retrieval.published or submitted for publicatio

Legibility in typeface design for screen interfaces

This thesis explores the considerations related to the design of a typeface specifically for the use in interface typography. The genre of interface typefaces is outlined and essential attributes and requirements of this category of typefaces are inspected from the viewpoints of legibility, readability and type design practices. The research is based on the analysis of interface typeface samples, interviews with type designers as well as empirical findings documented by designers. These trade practices and design artefacts are contrasted with findings from cognitive psychology and legibility research. Furthermore the author’s design of the «Silta» typeface and its creation process are used to scrutinize and validate these observations. Amongst the crucial factors in the design of interface typefaces the legibility of confusable characters is extensively analysed. Furthermore, the rasterized on-screen rendering of outline based fonts is identified as a major contributing factor requiring special attention in the design, technical production and testing phases of modern fonts. Additionally, the context and use of interface typography and how users interact with interfaces are identified as the cornerstones influencing the design decisions of a typeface for this use. Finally, the aesthetics of interface typography and the motivations for developing specific interface typefaces are touched upon. As evident from the reviewed material, branding and visual identity often appear to be a driving force in the creation of new interface typefaces. However, the necessity for technological innovation and its demonstration equally inspire new design solutions. While technological limitations stemming from digital display media are increasingly becoming of less importance, the changes in reading behaviour and adaptive typography drive current development

Making Speech-Matter: Recurring Mediations in Sound Poetics and its Contemporary Practice

This thesis produces a critical and creative space for new forms of sound poetics. Through a reflective process combining theoretical research and poetic practice – performances, text-scores and installations – the thesis tests the contemporary terms of intermedial poetics and sound poetry, establishing a conceptual terminology for speech-matter. Beginning with a study of 1960s sound poet Henri Chopin and his relation to the tape machine, I argue that this technological mediation was based on a poetics of analogue sound hinged on bodily engagement. Social and physical properties of the tape machine contribute to a mode of practice that negotiates the body, machine, and effort. Exploring Michel Serres’s concept of parasitic noise and the relation of interference to lyric appeal, via the work of Denise Riley and Hannah Weiner, I understand sound poetics as a product of lyrically active noise. Through an analysis of radio address, a conceptual link is drawn between lyric poetry and technological mediation, which posits the radiophonic as a material effect of transmission and also a mode of hailing. This is tested through sound poems that are investigative of distortion and echo. Addressing the conceptual limits of Intermedia, a new critical model is established for a poetics of sound operating in present-day media technologies. This alternative model, based on a concept of milieu, is a means of negotiating a poem’s materiality and context, in order to posit a work’s multiple connections and transmissions. This model is tested through the text and installation work of Caroline Bergvall, and subsequently realised in my own gallery installation that investigates links between sound, milieu and archive. Through this research into mediated speech, new platforms for intermedial sound poetics are produced. This project offers a model for practice-based research that produces knowledge of speech-matter by way of the ‘black box’ of poetic practice

Making Speech-Matter: Recurring Mediations in Sound Poetics and its Contemporary Practice

This thesis produces a critical and creative space for new forms of sound poetics. Through a reflective process combining theoretical research and poetic practice – performances, text-scores and installations – the thesis tests the contemporary terms of intermedial poetics and sound poetry, establishing a conceptual terminology for speech-matter. Beginning with a study of 1960s sound poet Henri Chopin and his relation to the tape machine, I argue that this technological mediation was based on a poetics of analogue sound hinged on bodily engagement. Social and physical properties of the tape machine contribute to a mode of practice that negotiates the body, machine, and effort. Exploring Michel Serres’s concept of parasitic noise and the relation of interference to lyric appeal, via the work of Denise Riley and Hannah Weiner, I understand sound poetics as a product of lyrically active noise. Through an analysis of radio address, a conceptual link is drawn between lyric poetry and technological mediation, which posits the radiophonic as a material effect of transmission and also a mode of hailing. This is tested through sound poems that are investigative of distortion and echo. Addressing the conceptual limits of Intermedia, a new critical model is established for a poetics of sound operating in present-day media technologies. This alternative model, based on a concept of milieu, is a means of negotiating a poem’s materiality and context, in order to posit a work’s multiple connections and transmissions. This model is tested through the text and installation work of Caroline Bergvall, and subsequently realised in my own gallery installation that investigates links between sound, milieu and archive. Through this research into mediated speech, new platforms for intermedial sound poetics are produced. This project offers a model for practice-based research that produces knowledge of speech-matter by way of the ‘black box’ of poetic practice

The Crisis of Language in Contemporary Japan: Reading, Writing, and New Technology

My dissertation is an ethnographically inspired theoretical exploration of the crises of reading and writing in contemporary Japan. Each of the five chapters examines concrete instances of reading and writing practices that have been problematized in recent decades. By calling attention to underlying moral assumptions, established sociocultural protocols, and socio-technological conditions of the everyday, I theorize the concept of embodied reading and writing thresholds. The scope of analysis is partly informed by popular discourse decrying a perceived decline in reading and writing proficiency among Japanese youth. This alleged failing literacy figures as a national crisis under the assumption that the futurity of children's national language proficiency metonymically correlates with the future well being of its national cultural body. In light of heightened interests in the past, present, and future of books, and a series of recent state interventions on the prospect of "national" text culture, it is my argument that ongoing tensions surrounding the changing media landscape and symbolic relations to the world do not merely reflect changes in styles of language, structures of spatiotemporal awareness, or forms of knowledge production. Rather, they indicate profound transformations and apprehensions among the lives mediated and embodied by the very system of signification that has come under scrutiny in the post-Lost Decade Japan (03/1991-01/2002). My dissertation offers an unique point of critical intervention into 1) various forms of tension arising from the overlapping media technologies and polarized population, 2) formations of reading and writing body (embodiment) at an intersection of heterogeneous elements and everyday disciplining, 3) culturally specific conditions and articulations of the effects of "universal" technologies, 4) prospects of "proper" national reading and writing culture, and 5) questions of cultural transformation and transmission. I hope that the diverse set of events explored in respective chapters provide, as a whole, a broader perspective of the institutional and technological background as well as an intimate understanding of culturally specific circumstances in Japan. Insofar as this is an attempt to conduct a nuanced inquiry into the culturally specific configurations and articulations of a global phenomenon, each ethnographic moment is carefully contextualized to reflect Japan specific conditions while avoiding the pitfall of culturalist assumptions. Understanding how an existing system of representation, technological imperatives and sociohistorical predicaments have coalesced to form a unique constellation is the first step in identifying how the practice of reading and writing becomes a site of heated national debate in Japan. Against theories that problematize the de-corporealizing effects of digital technology within reading and writing, I emphasize the material specificity of contemporary reading and writing practices

Beyond Quantity: Research with Subsymbolic AI

How do artificial neural networks and other forms of artificial intelligence interfere with methods and practices in the sciences? Which interdisciplinary epistemological challenges arise when we think about the use of AI beyond its dependency on big data? Not only the natural sciences, but also the social sciences and the humanities seem to be increasingly affected by current approaches of subsymbolic AI, which master problems of quality (fuzziness, uncertainty) in a hitherto unknown way. But what are the conditions, implications, and effects of these (potential) epistemic transformations and how must research on AI be configured to address them adequately