Insights for Prototyping AIBased Concepts in Fuzzy Front- End Product Development

This thesis investigates the use of artificial intelligence (AI) in the early stages of product development (PD) to enhance problem-solving and prototyping. By leveraging AI's ability to perform complicated tasks traditionally reserved for humans, practitioners can create innovative solutions and deliver greater value to end-users. The study draws on practical Fuzzy Front End (FFE) projects, which follow the Wayfaring approach, and their corresponding scientific contributions. The subfields of AI applied include machine learning, deep learning, and computer vision. The research objectives are to explore the potential benefits of AI in FFE PD and identify methods for applying AI in this context. The insights gained from this thesis can help guide PD practitioners in their use of AI, and the results provide answers to four related research questions. Additionally, four hypotheses have been postulated as suggestions for further research

Vocal-Affective Weaning and its role in musical enculturation: children’s interest in music beyond the Infant-Directed Register

Well-established theoretical approaches to the Infant-directed Register (IDReg) draw a more or less tacit causal relation between it and all future musical engagement: the former establishes a basis for the latter. However, a mechanistic, observable chain of events linking these two phenomena has only been assumed, remaining for the most part unproblematized and undescribed. This thesis represents a first systematic attempt to fill this theoretical and empirical gap by concretely linking early musicality and the first manifestations of the most characteristic and widespread Western form of musical engagement: listening to recorded music. It does so by introducing a new construct as a mediating motivational factor— Vocal- Affective Weaning (VAW) —which mainly concerns the variation of caregivers’ use of the IDReg across developmental time. The thesis is grounded and tested in three literature reviews, two theoretical chapters, and three empirical ones. In terms of main findings, little evidence is found to support the existence of VAW as depicted in the main thesis. Consequently, any direct relationship between VAW and toddlers' attention to recorded music seems doubtful. Instead, data evidences a progressive use of Infant-Directed Speech (IDSp) as an ostensive cue used in the context of Natural Pedagogy, which allows for a better understanding of the relative importance of affectivity and cognition as parallel, coexisting governing principles that exert an influence on developmental changes concerning parental use of IDSp. If anything, data highlights interaction as a much more promising element in an explanatory chain linking the IDReg and Western forms of music engagement. The mentioned mismatch between the main thesis and results is interpreted in terms of the former’s unjustified stress on ‘centripetal’ over ‘centrifugal’ attachment dynamics. Resulting data also allows to delineate more nuanced factorial and developmental accounts of toddlers’ sustained attention to musical stimuli than has been previously advanced.Becas-Chile Scholarship, CONICYT Chile CONICYT- Chile Cambridge Scholarship, Cambridge Commonwealth, European & International Trus

The disciplines of vocal pedagogy: towards a holistic approach

This dissertation comprises an exploration of the thesis that a holistic education entailing multi-disciplinary study is essential if classical singers and vocal pedagogues are to be prepared adequately for performance, for their teaching role, and for cooperation in inter-professional relations. The disciplines pertinent to vocal pedagogy are examined, and their varied contributions are discussed with a view to showing the ways in which they are mutually supportive. The case is argued on the basis of an exhaustive analysis of the relevant literature, and is underpinned by my wide professional experience as a soprano, and as a teacher both in primary, secondary and higher education, and in private practice at home and abroad. Starting with a survey of views on vocal pedagogy from biblical and classical times to the present day, important diverse roots are exposed, yielding differing and even conflicting tonal ideals which have a bearing on the consideration of different singing styles, and the interpretation of songs and arias. Ethics and psychology are identified as central to the entire pedagogical process, along with the scientific basis of singing, encompassing acoustics, anatomy and physiology, with special reference to the bearing of the latter two upon vocal health and hygiene. A detailed consideration of singing technique is the centrepiece of the dissertation, building on the scientific basis already presented. The several aspects of technique are discussed, and an understanding of the relations between good technique and scientific awareness is shown to be fundamental to good vocal pedagogical practice. In differing ways all of the disciplines thus far discussed - history, the ethics and psychology, science, vocal technique - contribute to performance, which is the next topic dealt with. In addition, since the evaluation of performance is a question of aesthetics, that branch of philosophy is introduced as a further discipline contributing to the education of the fully equipped singer and vocal pedagogue. While a considerable amount of research has been undertaken by others on the individual disciplines discussed in this dissertation, no study to date has attempted the task of showing the inter-relationships of all of them, and the ways in which together they bear upon classical singing pedagogy. The central theme of the dissertation is that the adoption of a holistic, multidisciplinary approach is of particular benefit to singers and voice teachers, and that such an approach facilitates mutual co-operation between them and other voice professionals

Cognitive-developmental learning for a humanoid robot : a caregiver's gift

Thesis (Ph. D.)--Massachusetts Institute of Technology, Dept. of Electrical Engineering and Computer Science, 2004.Includes bibliographical references (p. 319-341).(cont.) which are then applied to developmentally acquire new object representations. The humanoid robot therefore sees the world through the caregiver's eyes. Building an artificial humanoid robot's brain, even at an infant's cognitive level, has been a long quest which still lies only in the realm of our imagination. Our efforts towards such a dimly imaginable task are developed according to two alternate and complementary views: cognitive and developmental.The goal of this work is to build a cognitive system for the humanoid robot, Cog, that exploits human caregivers as catalysts to perceive and learn about actions, objects, scenes, people, and the robot itself. This thesis addresses a broad spectrum of machine learning problems across several categorization levels. Actions by embodied agents are used to automatically generate training data for the learning mechanisms, so that the robot develops categorization autonomously. Taking inspiration from the human brain, a framework of algorithms and methodologies was implemented to emulate different cognitive capabilities on the humanoid robot Cog. This framework is effectively applied to a collection of AI, computer vision, and signal processing problems. Cognitive capabilities of the humanoid robot are developmentally created, starting from infant-like abilities for detecting, segmenting, and recognizing percepts over multiple sensing modalities. Human caregivers provide a helping hand for communicating such information to the robot. This is done by actions that create meaningful events (by changing the world in which the robot is situated) thus inducing the "compliant perception" of objects from these human-robot interactions. Self-exploration of the world extends the robot's knowledge concerning object properties. This thesis argues for enculturating humanoid robots using infant development as a metaphor for building a humanoid robot's cognitive abilities. A human caregiver redesigns a humanoid's brain by teaching the humanoid robot as she would teach a child, using children's learning aids such as books, drawing boards, or other cognitive artifacts. Multi-modal object properties are learned using these tools and inserted into several recognition schemes,by Artur Miguel Do Amaral Arsenio.Ph.D

Rethinking Density. Art, Culture, and Urban Practices

Rethinking Density: Art, Culture, and Urban Practices considers new perspectives and discussions related to the category of density, which for a long time has been part of urban-planning discourses and is now regaining the attention of artists and practitioners from a number of different disciplines. In an interplay of models, coping strategies, and experimental approaches, this publication combines research from cultural studies, artistic research, sound studies as well as architectural and urban theory. The issues discussed include the consideration of retroactive architectural design as a means to retrace the historical layers of a city, a proposal for spacesharing concepts as instruments for urban revitalization processes, and a case study on the potential for new sonic social spaces as subversive modes to undermine prevailing power structures

In Search of the DomoNovus: Speculative Designs for the Computationally-Enhanced Domestic Environment

Edited version embargoed until 01.02.2018 Full version: Access restricted permanently due to 3rd party copyright restrictions. Restriction set on 01.02.2017 by SC, Graduate schoolThe home is a physical place that provides isolation, comfort, access to essential needs on a daily basis, and it has a strong impact on a person’s life. Computational and media technologies (digital and electronic objects, devices, protocols, virtual spaces, telematics, interaction, social media, and cyberspace) become an important and vital part of the home ecology, although they have the ability to transform the domestic experience and the understanding of what a personal space is. For this reason, this work investigates the domestication of computational media technology; how objects, systems, and devices become part of the personal and intimate space of the inhabitants. To better understand the taming process, the home is studied and analysed from a range of perspectives (philosophy, sociology, architecture, art, and technology), and a methodological process is proposed for critically exploring the topic with the development of artworks, designs, and computational systems. The methodology of this research, which consists of five points (Context, Media Layers, Invisible Matter, Diffusion, and Symbiosis), suggests a procedure that is fundamental to the development and critical integration of the computationally enhanced home. Accordingly, the home is observed as an ecological system that contains numerous properties (organic, inorganic, hybrid, virtual, augmented), and is viewed on a range of scales (micro, meso and macro). To identify the “choreographies” that are formed between these properties and scales, case studies have been developed to suggest, provoke, and speculate concepts, ideas, and alternative realities of the home. Part of the speculation proposes the concept of DomoNovus (the “New Home”), where technological ubiquity supports the inhabitants’ awareness, perception, and imagination. DomoNovus intends to challenge our understanding of the domestic environment, and demonstrates a range of possibilities, threats, and limitations in relation to the future of home. This thesis, thus, presents methods, experiments, and speculations that intend to inform and inspire, as well as define creative and imaginative dimensions of the computationally-enhanced home, suggesting directions for the further understanding of the domestic life.Alexander S. Onassis Public Benefit Foundatio