New Naturality: A Generative Approach to Art and Design

Leonardo ◽  
2002 ◽  
Vol 35 (3) ◽  
pp. 291-294 ◽  
Author(s):  
Celestino Soddu
Keyword(s):  
Virtual Environments ◽  
Artificial Life ◽  
3D Model ◽  
Generative Art ◽  
Art And Design ◽  
The Real ◽  
Design Concepts ◽  
Design Idea ◽  
Generative Approach

In the field of generative art and design, design concepts are represented as code. This generative code functions as DNA does in nature. It uses artificial life to generate a multiplicity of possible artworks, artificial events, architectures and virtual environments. In the generative approach the real artwork is not merely a product, such as an image or 3D model. The generative artwork is an Idea-Product. It represents an artificial species able to generate an endless sequence of individual events, each one different, unique and unrepeatable but belonging to the same identifiable design Idea. The author's project, Argenia, realizes the “new naturality” of artificial objects.

Predictive Value of Assessing Vehicle Interior Design Ergonomics in a Virtual Environment

2004 ◽  
Vol 4 (2) ◽  
pp. 109-113 ◽  
Author(s):  
Thomas Reuding ◽  
Pamela Meil
Keyword(s):  
Virtual Environments ◽  
Interior Design ◽  
Real World ◽  
Predictive Value ◽  
Work Processes ◽  
Complex Activity ◽  
Vehicle Interior ◽  
Design Work ◽  
The Real ◽  
The Stability

The predictive value and the reliability of evaluations made in immersive projection environments are limited when compared to the real world. As in other applications of numerical simulations, the acceptance of such techniques does not only depend on the stability of the methods, but also on the quality and credibility of the results obtained. In this paper, we investigate the predictive value of virtual reality and virtual environments when used for engineering assessment tasks. We examine the ergonomics evaluation of a vehicle interior, which is a complex activity relying heavily on know-how gained from personal experience, and compare performance in a VE with performance in the real world. If one assumes that within complex engineering processes certain types of work will be performed by more or less the same personnel, one can infer that a fairly consistent base of experience-based knowledge exists. Under such premises and if evaluations are conducted as comparisons within the VE, we believe that the reliability of the assessments is suitable for conceptual design work. Despite a number of unanswered questions at this time we believe this study leads to a better understanding of what determines the reliability of results obtained in virtual environments, thus making it useful for optimizing virtual prototyping processes and better utilization of the potential of VR and VEs in company work processes.

A Novel Method for Providing Global Assessments of Design Concepts Using Single-Word Adjectives and Semantic Similarity

2014 ◽  
Author(s):  
Christopher A. Gosnell ◽  
Scarlett R. Miller
Keyword(s):  
Engineering Design ◽  
Semantic Similarity ◽  
Idea Generation ◽  
Concept Selection ◽  
Single Word ◽  
Design Concepts ◽  
Rating Process ◽  
Novel Method ◽  
Design Idea ◽  
Gold Standards

Engineering design idea-generation sessions often result in dozens, if not hundreds, of ideas. These ideas must be quickly evaluated and filtered in order to select a few candidate concepts to move forward in the design process. While creativity is often stressed in the conceptual phases of design, it receives little attention in these later phases — particularly during concept selection. This is largely because there are no methods for quickly rating or identifying worthwhile creative concepts during this process. Therefore, the purpose of this study was to develop and test a novel method for evaluating the creativity and feasibility of design concepts and compare this method to gold standards in our field. The SCAT method employed in this paper uses word selections and semantic similarity to quickly and effectively evaluate candidate concepts for their creativity and feasibility. This method requires little knowledge of the rating process by the evaluator. We tested this method with 10 engineering designers and three different design tasks. Our results revealed that SCAT ratings can be used as a proxy for measuring design concepts but there are modifications that could enhance its utility. This work contributes to our understanding of how to evaluate creativity after idea generation and provides a framework for further research in this field.

The Trajectivity of Virtual Worlds

2018 ◽  
pp. 4296-4305
Author(s):  
Christophe Duret
Keyword(s):  
Virtual Environments ◽  
Virtual Environment ◽  
Virtual Worlds ◽  
Second Life ◽  
New Approach ◽  
The Real ◽  
The Way

This chapter will propose an ontology of virtual environments that calls into question the dichotomy between the real and the virtual. This will draw on the concepts of trajectivity and ‘médiance' in order to describe the way virtual environments, with their technological and symbolic features, take part in the construction of human environments. This theoretical proposition will be illustrated with the analysis of Arcadia, a virtual environment built in Second Life. Finally, a mesocriticism will be proposed as a new approach for the study of virtual environments.

scholarly journals Virtual Object Replacement Based on Real Environments: Potential Application in Augmented Reality Systems

2019 ◽  
Vol 9 (9) ◽  
pp. 1797
Author(s):  
Chen ◽  
Lin
Keyword(s):  
Augmented Reality ◽  
Virtual Environments ◽  
Real World ◽  
Point Clouds ◽  
Virtual Object ◽  
Movement Trajectory ◽  
The Real ◽  
Virtual Objects ◽  
Real Environment ◽  
Localization And Mapping

Augmented reality (AR) is an emerging technology that allows users to interact with simulated environments, including those emulating scenes in the real world. Most current AR technologies involve the placement of virtual objects within these scenes. However, difficulties in modeling real-world objects greatly limit the scope of the simulation, and thus the depth of the user experience. In this study, we developed a process by which to realize virtual environments that are based entirely on scenes in the real world. In modeling the real world, the proposed scheme divides scenes into discrete objects, which are then replaced with virtual objects. This enables users to interact in and with virtual environments without limitations. An RGB-D camera is used in conjunction with simultaneous localization and mapping (SLAM) to obtain the movement trajectory of the user and derive information related to the real environment. In modeling the environment, graph-based segmentation is used to segment point clouds and perform object segmentation to enable the subsequent replacement of objects with equivalent virtual entities. Superquadrics are used to derive shape parameters and location information from the segmentation results in order to ensure that the scale of the virtual objects matches the original objects in the real world. Only after the objects have been replaced with their virtual counterparts in the real environment converted into a virtual scene. Experiments involving the emulation of real-world locations demonstrated the feasibility of the proposed rendering scheme. A rock-climbing application scenario is finally presented to illustrate the potential use of the proposed system in AR applications.

Motion planning and control: from virtual environments to the real world

2003 ◽  
Vol 36 (12) ◽  
pp. 105-110
Author(s):  
Omar A.A. Orqueda ◽  
José Figueroa ◽  
Osvaldo E. Agamennoni
Keyword(s):  
Motion Planning ◽  
Virtual Environments ◽  
Real World ◽  
The Real ◽  
Planning And Control ◽  
And Control

Influence of Physical Characteristics of Routes on Distance Cognition in Virtual Environments

2005 ◽  
Vol 32 (5) ◽  
pp. 777-785 ◽  
Author(s):  
Ebru Cubukcu ◽  
Jack L Nasar
Keyword(s):  
Virtual Reality ◽  
Virtual Environments ◽  
Virtual Environment ◽  
Real World ◽  
Three Dimensional ◽  
Spatial Behavior ◽  
Self Report ◽  
Parking Garage ◽  
The Real ◽  
Predicting Behavior

Discrepanices between perceived and actual distance may affect people's spatial behavior. In a previous study Nasar, using self report of behavior, found that segmentation (measured through the number of buildings) along the route affected choice of parking garage and path from the parking garage to a destination. We recreated that same environment in a three-dimensional virtual environment and conducted a test to see whether the same factors emerged under these more controlled conditions and to see whether spatial behavior in the virtual environment accurately reflected behavior in the real environment. The results confirmed similar patterns of response in the virtual and real environments. This supports the use of virtual reality as a tool for predicting behavior in the real world and confirms increases in segmentation as related to increases in perceived distance.

Design of the Welding Fixture for the Rear Headrest Bracket of Audi

2014 ◽  
Vol 933 ◽  
pp. 615-618
Author(s):  
Katarina Monkova ◽  
Peter Monka ◽  
Andrej Andrej ◽  
Matej Somsak
Keyword(s):  
3D Model ◽  
Welding Process ◽  
Fixture Design ◽  
Virtual Model ◽  
The Real ◽  
Automated Production ◽  
Start Up ◽  
Transport Safety ◽  
Automated Process ◽  
The Right

The article deals with the welding fixture design for the rear headrest bracket of Audi. The fixture has to ensure the right position of individual components, because well done weld is the necessity of passenger ́s and transport safety. As the first, the 3D model of products was created then the fixture (and its components) was designed and at last the virtual model of the welding table for automated production was prepared in software Autodesk Inventor Professional. On the base of the model, the real fixture was manufactured and its functionality was verified in real production. The efficiency of the whole welding process increased several times in comparison with the previous hand welding activities. The initial costs invested in the automated process start-up have returned very quickly.

Impact of Augmented Reality (AR) in Civil Engineering

2007 ◽  
Vol 18-19 ◽  
pp. 63-68 ◽  
Author(s):  
G. Senthil Kumaran ◽  
K.R. Santhi ◽  
P.M.Rubesh Anand
Keyword(s):  
Virtual Reality ◽  
Augmented Reality ◽  
Virtual Environments ◽  
Civil Engineering ◽  
Main Interest ◽  
The Real ◽  
Practical Applications ◽  
Long Period ◽  
Augmented Reality Technology

The ability to view constructions virtually before using the real resources to construct them has been of main interest in civil engineering over a long period of time. This has been achieved partially through virtual reality. Virtual Reality helps in visualizing the operations on computer generated jobsites and to study the available alternate plans. Even though the latest software in virtual reality helps us in designing and drawing the plans, the question of reality still arises. The plans that are done in computer sometimes do not match with the real practical applications. This shows that it is difficult to bring the experiences of practical world into the computer. In order to overcome the gap between the real and virtual environments, this paper highlights the use of Augmented Reality (AR) in all the areas of civil engineering instead of using Virtual Reality. This paper describes the developing augmented reality technology and its various application domains in civil engineering.

scholarly journals Features of Second Life virtual environment and evaluation within the scope of art education

2020 ◽  
Vol 17 (2) ◽  
pp. 485-512
Author(s):  
Sevda Ceylan Dadakoğlu ◽  
Şeniz Aksoy
Keyword(s):  
Art Education ◽  
Virtual Environments ◽  
Virtual Environment ◽  
Virtual Worlds ◽  
Second Life ◽  
Design Education ◽  
Three Dimensional ◽  
Computer Applications ◽  
Art And Design ◽  
3D Virtual Worlds

Depending on the rapid development of technology, many environments, tools and methods are being developed in the field of education and training. These innovations include education in virtual worlds and three-dimensional education technologies that we have encountered frequently in recent years. With the improvement of three-dimensional education technologies, it is known that learning is used in "3D virtual worlds". Accordingly, it is mentioned that virtual environments are used in all levels of education, learning and teaching process.In this study, the virtual world of Second Life, which is a three-dimensional online life simulation and can be defined as an alternative teaching environment, was examined. The aim of this article; Introducing Second Life, a virtual environment that can be used in art and design education, to provide a theoretical perspective, to contribute to researchers and teachers who want to use 3D virtual worlds for educational purposes and to create a theoretical basis for the researches in this environment.Therefore, first of all, 3D virtual worlds are examined from a general perspective. Then, the Second Life application from 3D virtual environments was examined in detail and its general characteristics were defined.In addition, the use of Second Life in education, construction and content creation within the application, art and design making and art education were discussed. For this reason, examples of the artists using the Second Life application were given and some of the educational practices related to how Second Life was used in art and design education were included. In the conclusion part, with the development of technology and the use of virtual worlds in education, the gains that can be achieved in art classes were also included. In this context, the importance of the use of technology, various computer applications (VR, augmented reality applications, etc.) and 3D virtual worlds was mentioned in terms of today's art education gains. It was also stated that the ways of incorporating technology into art education should be questioned. ​Extended English summary is in the end of Full Text PDF (TURKISH) file.   Özet Teknolojinin hızla ilerlemesine bağlı olarak eğitim ve öğretim alanında birçok ortam, araç ve yöntem geliştirilmektedir. Bu yeniliklerin içerisinde son yıllarda sıkça karşılaştığımız sanal dünyalarda eğitim ve üç boyutlu eğitim teknolojileri de yer almaktadır. Üç boyutlu eğitim teknolojilerinin iyileştirilmesiyle beraber “3B sanal dünyalarda öğrenme”nin ön plana çıktığı bilinmektedir. Buna bağlı olarak eğitimin tüm kademelerinde, öğrenme ve öğretme sürecinde sanal ortamların işe koşulduğundan söz edilmektedir. Bu araştırmada üç boyutlu, çevrimiçi bir yaşam simülasyonu olan ve alternatif bir öğretim ortamı olarak tanımlanabilen Second Life sanal dünyası incelenmiştir. Bu makalenin amacı; sanat ve tasarım eğitiminde kullanılabilecek sanal ortamlardan Second Life’ı tanıtmak, bu konuda teorik bir perspektif kazandırmak, 3B sanal dünyaları eğitim amaçlı kullanmak isteyen araştırmacı ve öğretmenlere katkı sağlamak ve bu ortamda yapılacak araştırmalar için kuramsal zemin oluşturmaktır. Bu nedenle öncelikle 3B sanal dünyalara genel bir çerçeveden bakılmıştır. Ardından 3B sanal ortamlardan Second Life uygulaması detaylı bir biçimde incelenerek genel özellikleri tanımlanmıştır. Second Life uygulamasının eğitimde kullanılması, uygulama dâhilinde inşa ve içerik oluşturma, sanat ve tasarım yapma ve sanat eğitimi konusu tartışılmıştır. Daha sonra Second Life uygulamasını kullanan sanatçılara örnekler verilmiş ve Second Life’ın sanat ve tasarım eğitiminde nasıl kullanıldığına ilişkin eğitim uygulamalarından bazılarına yer verilmiştir. Sonuç kısmında teknolojinin gelişmesi ve sanal dünyaların eğitimde kullanımıyla beraber sanat derslerinde elde edilebilecek kazanımlar yer almıştır. Buna bağlı olarak teknolojinin, çeşitli bilgisayar uygulamalarının (VR, artırılmış gerçeklik uygulamaları, vb.) 3B sanal dünyaların eğitimde kullanılmasının günümüz sanat eğitimi kazanımları açısından önemine değinilmiştir. Ayrıca sanat eğitimine teknolojinin dâhil edilme biçimlerinin sorgulanması gerektiği ifade edilmiştir.

scholarly journals Developing Teams in a Virtual Environment: A Generative Approach

2021 ◽  
pp. 002188632110538
Author(s):  
Ignacio Pavez ◽  
Ernesto Neves
Keyword(s):  
Virtual Environments ◽  
Virtual Environment ◽  
Development Process ◽  
Team Development ◽  
Remote Work ◽  
Face To Face ◽  
Organic Growth ◽  
Generative Leadership ◽  
Generative Approach ◽  
Powerful Strategy

At the beginning of 2020, the operations of the Finance Hub of the Americas (FHoA) at pharmaceutical company GlaxoSmithKline (GSK) were suddenly forced to shift entirely from face-to-face to remote work. To handle this challenge, an FHoA team started a team development process aimed at strengthening teamwork in virtual environments. The intervention was grounded in the principles of generative leadership and dialogic organization development. Through a scholar-practitioner collaboration that focused on identifying the drivers of the successful transition to remote work, we build a three-step process of team development using the metaphor of organic growth: (1) sowing, (2) nurturing, and (3) flourishing. Using GSK's example, we illustrate how this process became a simple but powerful strategy to help teams thrive in a virtual environment. The core of the process uses generative questions to configure a structured but adaptable process that can be easily implemented in different contexts and situations.

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