1,880 research outputs found
Defining a Novel Meaning of the New Organic Architecture
Starting an overall investigation by categorizing current bio-inspired architectural design developments into âMaterialâ, âMorphologicalâ, and âBehavioralâ to explore a novel definition of the âNew Generation Organic Architectureâ.
At present, people are confronting the unprecedented unification of machine and biology which has been revealed by the means of advancing industrial processes towards the organic model. In his remarkable publication, âOut of Control: The New Biology of Machines, Social Systems, and the Economic Worldâ (Kelly, 1995), Kevin Kelly makes an interesting observation that âMachines are becoming biological and the biological is becoming engineeredâ. In other words, the clear boundary of machine vs biology is blurring through current technological developments. In âOut of Controlâ, Kevin Kelly has further made several explicit points to support his views, that Industry will inevitably adopt bio-inspired methods:
It takes less material to do the same job better.
The complexity of built things now reaches biological complexity.
Nature will not move, so it must be accommodated.
The natural world itselfâgenes and life formsâcan be engineered (and patented) just like industrial systems.
All the crucial points described above can be easily observed in the architectural industry as well. Each statement corresponds with material optimization, multidisciplinary technologies, evolutionary processes, and genetic engineering which are all involved in current digital architectural design developments. After years of evolution, the developments of âOrganic Architectureâ have been now separated into various research focuses which are distant from the original idea coined by the well-known American architect, Frank Lloyd Wright. A group of followers still insist on maintaining Wrightâs original idea to develop buildings which are green and sustainable, they fit or even blend into the surrounding environment as a whole. But since the power of personal computers and sophisticated modeling software has become relatively easy to access and is employed in all aspects of architectural design, various experiments have been conducted in the last decade, which try to outline a number of new definitions pertaining to âwhat are the essential ideas/principles of âOrganic Architectureâ?â. Nature has undoubtedly always been the greatest inspiration for the manmade industry, technology, and architecture. This development has only escalated with the assistance from computational technology over the last few decades. The thesis will preview the pros and cons of current design developments under the big umbrella of digital organic/bio-inspired architecture. This discussion will be categorized into three major divisions: âMorphologicalâ, âMaterialâ, and âBehavioralâ owing to the different focus of computational applications within each one of them
HyperCell: A Bio-inspired Design Framework for Real-time Interactive Architectures
This pioneering research focuses on Biomimetic Interactive Architecture using âComputationâ, âEmbodimentâ, and âBiologyâ to generate an intimate embodied convergence to propose a novel rule-based design framework for creating organic architectures composed of swarm-based intelligent components. Furthermore, the research boldly claims that Interactive Architecture should emerge as the next truly Organic Architecture. As the world and society are dynamically changing, especially in this digital era, the research dares to challenge the Utilitas, Firmitas, and Venustas of the traditional architectural Weltanschauung, and rejects them by adopting the novel notion that architecture should be dynamic, fluid, and interactive. This project reflects a trajectory from the 1960âs with the advent of the avant-garde architectural design group, Archigram, and its numerous intriguing and pioneering visionary projects. Archigramâs non-standard, mobile, and interactive projects profoundly influenced a new generation of architects to explore the connection between technology and their architectural projects. This research continues this trend of exploring novel design thinking and the framework of Interactive Architecture by discovering the interrelationship amongst three major topics: âComputationâ, âEmbodimentâ, and âBiologyâ. The project aims to elucidate pioneering research combining these three topics in one discourse: âBio-inspired digital architectural designâ. These three major topics will be introduced in this Summary.
âComputationâ, is any type of calculation that includes both arithmetical and nonarithmetical steps and follows a well-defined model understood and described as, for example, an algorithm. But, in this research, refers to the use of data storage, parametric design application, and physical computing for developing informed architectural designs. âFormâ has always been the most critical focus in architectural design, and this focus has also been a major driver behind the application computational design in Architecture. Nonetheless, this research will interpret the term âFormâ in architecture as a continual âinformation processorâ rather than the result of information processing. In other words, âFormâ should not be perceived only as an expressive appearance based computational outcome but rather as a real-time process of information processing, akin to organic âFormationâ. Architecture embodying kinetic ability for adjusting or changing its shape with the ability to process the surroundings and feedback in accordance with its free will with an inherent interactive intelligent movement of a living body. Additionally, it is also crucial to address the question of whether computational technologies are being properly harnessed, if they are only used for form-generating purposes in architecture design, or should this be replaced with real-time information communication and control systems to produce interactive architectures, with embodied computation abilities?
âEmbodimentâ in the context of this research is embedded in Umberto Ecoâs vision on Semiotics, theories underlying media studies in Marshall McLuhanâs âBody Extensionâ (McLuhan, 1964), the contemporary philosophical thought of âBody Without Organsâ (Gilles Deleuze and FĂŠlix Guattari, 1983), the computational Logic of âSwarm Behaviorâ and the philosophical notion of âMonadologyâ proposed by Gottfried Leibniz (Leibniz, 1714). Embodied computation and design are predominant today within the wearable computing and smart living domains, which combine Virtual and Real worlds. Technical progress and prowess in VR development also contribute to advancing 3D smart architectural design and display solutions. The proposed âOrganic body-like architectural spacesâ emphasize upon the realization of a body-like interactive space. Developing Interactive Architecture will imply eliciting the collective intelligence prevalent in nature and the virtual world of Big Data. Interactive Architecture shall thus embody integrated Information exchange protocols and decision-making systems in order to possess organic body-like qualities.
âBiologyâ, in this research explores biomimetic principles intended to create purposedriven kinetic and organic architecture. This involves a detailed study/critique of organic architecture, generating organic shapes, performance optimization based digital fabrication techniques and kinetic systems. A holistic bio-inspired architecture embodies multiple performance criteria akin to natural systems, which integrate structural, infrastructure performances throughout the growth of an organic body. Such a natural morphogenesis process of architectural design explores what Janine M. Benyus described as âlearning the natural processâ. Profoundly influenced by the processes behind morphogenesis, the research further explores Evolutionary Development Biology (Evo-Devo) explaining how embryological regulation strongly affect the resulting formations. Evo-Devo in interactive architecture implies the development of architecture based on three fundamental principles: âSimple to Complexâ, âGeometric Information Distributionâ, and âOn/Off Switch and Trigger.â
The research seeks to create a relatively intelligent architectural body, and the tactile interactive spatial environment by applying the extracted knowledge from the study of the aforementioned principles of Evo-Devo in the following fashion:
A. Extract a Self-Similar Componential System based approach from the âSimple to Complexâ principle of Evo-Devo
B. Extract the idea of âCollective Intelligenceâ from âGeometric information Distributionâ principle of Evo-Devo
C. Extract the principle of âAssembly Regulationâ from âOn/Off switch and triggerâ principle of Evo-Devo
The âHyperCellâ research, through an elaborate investigation on the three aforementioned topics, develops a design framework for developing real-time adaptive spatial systems. HyperCell does this, by developing a system of transformable cubic elements which can self-organize, adapt and interact in real-time. These Hypercells shall comprise an organic space which can adjust itself in relation to our human bodies. The furniture system is literally reified and embodied to develop an intra-active space that proactively provokes human movement. The space thus acquires an emotive dimension and can become your pet, partner, or even friend, and might also involve multiple usabilities of the same space. The research and its progression were also had actively connected with a 5-year collaborative European Culture project: âMetaBodyâ.
The research thus involves exploration of Interactive Architecture from the following perspectives: architectural design, digital architectural history trajectory, computational technology, philosophical discourse related to the embodiment, media and digital culture, current VR and body-related technology, and Evolutionary Developmental Biology. âHyperCellâ will encourage young architects to pursue interdisciplinary design initiatives via the fusion of computational design, embodiment, and biology for developing bio-inspired organic architectures
HyperCell: A Bio-inspired Design Framework for Real-time Interactive Architectures
This pioneering research focuses on Biomimetic Interactive Architecture using ââŹĹComputationââŹ, ââŹĹEmbodimentââŹ, and ââŹĹBiologyâ⏠to generate an intimate embodied convergence to propose a novel rule-based design framework for creating organic architectures composed of swarm-based intelligent components. Furthermore, the research boldly claims that Interactive Architecture should emerge as the next truly Organic Architecture. As the world and society are dynamically changing, especially in this digital era, the research dares to challenge the Utilitas, Firmitas, and Venustas of the traditional architectural Weltanschauung, and rejects them by adopting the novel notion that architecture should be dynamic, fluid, and interactive. This project reflects a trajectory from the 1960ââŹâ˘s with the advent of the avant-garde architectural design group, Archigram, and its numerous intriguing and pioneering visionary projects. ArchigramââŹâ˘s non-standard, mobile, and interactive projects profoundly influenced a new generation of architects to explore the connection between technology and their architectural projects. This research continues this trend of exploring novel design thinking and the framework of Interactive Architecture by discovering the interrelationship amongst three major topics: ââŹĹComputationââŹ, ââŹĹEmbodimentââŹ, and ââŹĹBiologyââŹ. The project aims to elucidate pioneering research combining these three topics in one discourse: ââŹĹBio-inspired digital architectural designââŹ. These three major topics will be introduced in this Summary.
ââŹĹComputationââŹ, is any type of calculation that includes both arithmetical and nonarithmetical steps and follows a well-defined model understood and described as, for example, an algorithm. But, in this research, refers to the use of data storage, parametric design application, and physical computing for developing informed architectural designs. ââŹĹFormâ⏠has always been the most critical focus in architectural design, and this focus has also been a major driver behind the application computational design in Architecture. Nonetheless, this research will interpret the term ââŹĹFormâ⏠in architecture as a continual ââŹĹinformation processorâ⏠rather than the result of information processing. In other words, ââŹĹFormâ⏠should not be perceived only as an expressive appearance based computational outcome but rather as a real-time process of information processing, akin to organic ââŹĹFormationââŹ. Architecture embodying kinetic ability for adjusting or changing its shape with the ability to process the surroundings and feedback in accordance with its free will with an inherent interactive intelligent movement of a living body. Additionally, it is also crucial to address the question of whether computational technologies are being properly harnessed, if they are only used for form-generating purposes in architecture design, or should this be replaced with real-time information communication and control systems to produce interactive architectures, with embodied computation abilities?
ââŹĹEmbodimentâ⏠in the context of this research is embedded in Umberto EcoââŹâ˘s vision on Semiotics, theories underlying media studies in Marshall McLuhanââŹâ˘s ââŹĹBody Extensionâ⏠(McLuhan, 1964), the contemporary philosophical thought of ââŹĹBody Without Organsâ⏠(Gilles Deleuze and FĂŠlix Guattari, 1983), the computational Logic of ââŹËSwarm BehaviorââŹâ˘ and the philosophical notion of ââŹĹMonadologyâ⏠proposed by Gottfried Leibniz (Leibniz, 1714). Embodied computation and design are predominant today within the wearable computing and smart living domains, which combine Virtual and Real worlds. Technical progress and prowess in VR development also contribute to advancing 3D smart architectural design and display solutions. The proposed ââŹËOrganic body-like architectural spacesââŹâ˘ emphasize upon the realization of a body-like interactive space. Developing Interactive Architecture will imply eliciting the collective intelligence prevalent in nature and the virtual world of Big Data. Interactive Architecture shall thus embody integrated Information exchange protocols and decision-making systems in order to possess organic body-like qualities.
ââŹĹBiologyââŹ, in this research explores biomimetic principles intended to create purposedriven kinetic and organic architecture. This involves a detailed study/critique of organic architecture, generating organic shapes, performance optimization based digital fabrication techniques and kinetic systems. A holistic bio-inspired architecture embodies multiple performance criteria akin to natural systems, which integrate structural, infrastructure performances throughout the growth of an organic body. Such a natural morphogenesis process of architectural design explores what Janine M. Benyus described as ââŹĹlearning the natural processââŹ. Profoundly influenced by the processes behind morphogenesis, the research further explores Evolutionary Development Biology (Evo-Devo) explaining how embryological regulation strongly affect the resulting formations. Evo-Devo in interactive architecture implies the development of architecture based on three fundamental principles: ââŹĹSimple to ComplexââŹ, ââŹĹGeometric Information DistributionââŹ, and ââŹĹOn/Off Switch and Trigger.ââŹ
The research seeks to create a relatively intelligent architectural body, and the tactile interactive spatial environment by applying the extracted knowledge from the study of the aforementioned principles of Evo-Devo in the following fashion:
A. Extract a Self-Similar Componential Systembased approach from the ââŹĹSimple to Complexâ⏠principle of Evo-Devo
B. Extract the idea of ââŹĹCollective Intelligenceâ⏠from ââŹĹGeometric information Distributionâ⏠principle of Evo-Devo
C. Extract the principle of ââŹĹAssembly Regulationâ⏠from ââŹĹOn/Off switch and triggerâ⏠principle of Evo-Devo
The ââŹĹHyperCellâ⏠research, through an elaborate investigation on the three aforementioned topics, develops a design framework for developing real-time adaptive spatial systems. HyperCell does this, by developing a system of transformable cubic elements which can self-organize, adapt and interact in real-time. These Hypercells shall comprise an organic space which can adjust itself in relation to our human bodies. The furniture system is literally reified and embodied to develop an intra-active space that proactively provokes human movement. The space thus acquires an emotive dimension and can become your pet, partner, or even friend, and might also involve multiple usabilities of the same space. The research and its progression were also had actively connected with a 5-year collaborative European Culture project: ââŹĹMetaBodyââŹ.
The research thus involves exploration of Interactive Architecture from the following perspectives: architectural design, digital architectural history trajectory, computational technology, philosophical discourse related to the embodiment, media and digital culture, current VR and body-related technology, and Evolutionary Developmental Biology. ââŹĹHyperCellâ⏠will encourage young architects to pursue interdisciplinary design initiatives via the fusion of computational design, embodiment, and biology for developing bio-inspired organic architectures
A. Training Simulators for Gastrointestinal Endoscopy: Current and Future Perspectives
Over the last decades, visual endoscopy has become a gold standard for the detection and treatment of gastrointestinal cancers. However, mastering endoscopic procedures is complex and requires long hours of practice. In this context, simulation-based training represents a valuable opportunity for acquiring technical and cognitive skills, suiting the different traineesâ learning pace and limiting the risks for the patients. In this regard, the present contribution aims to present a critical and comprehensive review of the current technology for gastrointestinal (GI) endoscopy training, including both commercial products and platforms at a research stage. Not limited to it, the recent revolution played by the technological advancements in the fields of robotics, artificial intelligence, virtual/augmented reality, and computational tools on simulation-based learning is documented and discussed. Finally, considerations on the future trend of this application field are drawn, highlighting the impact of the most recent pandemic and the current demographic trends
What aspects of realism and faithfulness are relevant to supporting non-verbal communication through 3D mediums
This thesis investigates what aspects of realism and faithfulness are relevant to supporting non-verbal communication through visual mediums. The mediums examined are 2D video, 3D computer graphics and video based 3D reconstruction. The latter is 3D CGI derived from multiple streams of 2D video. Peopleâs ability to identify behaviour of primates through gross non-verbal communication is compared across 2D video and 3D CGI. Findings suggest 3D CGI performs equally well to 2D video for the identification of gross non-verbal behaviour, however user feedback points to a lack of understanding of intent. Secondly, ability to detect truthfulness in humans across 2D video and video based 3D reconstruction mediums is examined. Effort of doing this is measured by studying changes in level of oxygenation to the prefrontal cortex. Discussion links to the literature to propose that tendency to over trust is inversely proportional to the range of non-verbal resources communicated through a medium. It is suggested that perhaps this is because âtellsâ are hidden. The third study identifies that video based 3D reconstruction can successfully illustrate subtle facial muscle movements on a par with 2D video, but does identify issues with the display of lower facial detail, due to a reconstruction error called droop. It is hoped that the combination of these strands of research will help users, and application developers, make more informed decisions when selecting which type of virtual character to implement for a particular application therefore contributing to the fields of virtual characters and virtual environments/serious gaming, by giving readers a greater understanding of virtual characters ability to convey non-verbal behaviour
Virtual Reality Games for Motor Rehabilitation
This paper presents a fuzzy logic based method to track user satisfaction without the need for devices to monitor users physiological conditions. User satisfaction is the key to any productâs acceptance; computer applications and video games provide a unique opportunity to provide a tailored environment for each user to better suit their needs. We have implemented a non-adaptive fuzzy logic model of emotion, based on the emotional component of the Fuzzy Logic Adaptive Model of Emotion (FLAME) proposed by El-Nasr, to estimate player emotion in UnrealTournament 2004. In this paper we describe the implementation of this system and present the results of one of several play tests. Our research contradicts the current literature that suggests physiological measurements are needed. We show that it is possible to use a software only method to estimate user emotion
Thirty Years of Machine Learning: The Road to Pareto-Optimal Wireless Networks
Future wireless networks have a substantial potential in terms of supporting
a broad range of complex compelling applications both in military and civilian
fields, where the users are able to enjoy high-rate, low-latency, low-cost and
reliable information services. Achieving this ambitious goal requires new radio
techniques for adaptive learning and intelligent decision making because of the
complex heterogeneous nature of the network structures and wireless services.
Machine learning (ML) algorithms have great success in supporting big data
analytics, efficient parameter estimation and interactive decision making.
Hence, in this article, we review the thirty-year history of ML by elaborating
on supervised learning, unsupervised learning, reinforcement learning and deep
learning. Furthermore, we investigate their employment in the compelling
applications of wireless networks, including heterogeneous networks (HetNets),
cognitive radios (CR), Internet of things (IoT), machine to machine networks
(M2M), and so on. This article aims for assisting the readers in clarifying the
motivation and methodology of the various ML algorithms, so as to invoke them
for hitherto unexplored services as well as scenarios of future wireless
networks.Comment: 46 pages, 22 fig
Doing Duo - a case study of entrainment in William Forsythe's choreography "Duo"
Waterhouse E, Watts R, Bläsing B. Doing Duo - a case study of entrainment in William Forsythe's choreography "Duo". Frontiers in Human Neuroscience. 2014;8:812.Entrainment theory focuses on processes in which interacting (i.e., coupled) rhythmic systems stabilize, producing synchronization in the ideal sense, and forms of phase related rhythmic coordination in complex cases. In human action, entrainment involves spatiotemporal and social aspects, characterizing the meaningful activities of music, dance, and communication. How can the phenomenon of human entrainment be meaningfully studied in complex situations such as dance? We present an in-progress case study of entrainment in William Forsythe's choreography Duo, a duet in which coordinated rhythmic activity is achieved without an external musical beat and without touch-based interaction. Using concepts of entrainment from different disciplines as well as insight from Duo performer Riley Watts, we question definitions of entrainment in the context of dance. The functions of chorusing, turn-taking, complementary action, cues, and alignments are discussed and linked to supporting annotated video material. While Duo challenges the definition of entrainment in dance as coordinated response to an external musical or rhythmic signal, it supports the definition of entrainment as coordinated interplay of motion and sound production by active agents (i.e., dancers) in the field. Agreeing that human entrainment should be studied on multiple levels, we suggest that entrainment between the dancers in Duo is elastic in time and propose how to test this hypothesis empirically. We do not claim that our proposed model of elasticity is applicable to all forms of human entrainment nor to all examples of entrainment in dance. Rather, we suggest studying higher order phase correction (the stabilizing tendency of entrainment) as a potential aspect to be incorporated into other models
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