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Tele-Guidance System to Support Anticipation during Communication 在通信过程中支持预测的远程制导系统
IF 2.5 Q3 COMPUTER SCIENCE, ARTIFICIAL INTELLIGENCE Pub Date : 2018-09-06 DOI: 10.3390/MTI2030055
T. Yamamoto, M. Otsuki, H. Kuzuoka, Yusuke Suzuki
Tele-guidance systems for the remote monitoring and maintenance of equipment have been extensively investigated. Such systems enable a remote helper to provide guidance to a local worker while perceiving local conditions. In this study, we propose a tele-guidance system that supports the anticipation of an interlocutor’s actions during communication. Our proposed system enables a helper and worker to anticipate each other’s actions by allowing them to move around in the workspace freely and observe each other’s non-verbal cues (e.g., body motions and other gestures) through a head-mounted display. We conducted an experiment to compare the effectiveness of our proposed method with that of existing methods (a simple tele-pointer) that support anticipation during communication.
用于设备远程监控和维护的远程制导系统已经得到了广泛的研究。这种系统使远程助手能够在感知当地条件的同时向当地工人提供指导。在这项研究中,我们提出了一个远程引导系统,支持对话者在沟通过程中的行动预期。我们提出的系统允许助手和工作人员在工作空间自由移动,并通过头戴式显示器观察彼此的非语言提示(例如,身体动作和其他手势),从而使他们能够预测彼此的动作。我们进行了一项实验,以比较我们提出的方法与现有方法(一个简单的远程指针)在通信过程中支持预期的有效性。
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引用次数: 12
Tangible Representational Properties: Implications for Meaning Making 有形表征属性:意义生成的含义
IF 2.5 Q3 COMPUTER SCIENCE, ARTIFICIAL INTELLIGENCE Pub Date : 2018-09-05 DOI: 10.3390/mti2030054
Taciana Pontual Falcão
Tangible technologies are considered promising tools for learning, by enabling multimodal interaction through physical action and manipulation of physical and digital elements, thus facilitating representational concrete–abstract links. A key concept in a tangible system is that its physical components are objects of interest, with associated meanings relevant to the context. Tangible technologies are said to provide ‘natural’ mappings that employ spatial analogies and adhere to cultural standards, capitalising on people’s familiarity with the physical world. Students with intellectual disabilities particularly benefit from interaction with tangibles, given their difficulties with perception and abstraction. However, symbolic information does not always have an obvious physical equivalent, and meanings do not reside in the representations used in the artefacts themselves, but in the ways they are manipulated and interpreted. In educational contexts, meaning attached to artefacts by designers is not necessarily transparent to students, nor interpreted by them as the designer predicted. Using artefacts and understanding their significance is of utmost importance for the construction of knowledge within the learning process; hence the need to study the use of the artefacts in contexts of practice and how they are transformed by the students. This article discusses how children with intellectual disabilities conceptually interpreted the elements of four tangible artefacts, and which characteristics of these tangibles were key for productive, multimodal interaction, thus potentially guiding designers and educators. Analysis shows the importance of designing physical-digital semantic mappings that capitalise on conceptual metaphors related to children’s familiar contexts, rather than using more abstract representations. Such metaphorical connections, preferably building on physical properties, contribute to children’s comprehension and facilitate their exploration of the systems.
有形技术被认为是有前途的学习工具,它通过物理动作和对物理和数字元素的操纵实现多模态交互,从而促进具象的具体-抽象联系。有形系统中的一个关键概念是,其物理组件是感兴趣的对象,具有与上下文相关的相关含义。据说,有形技术可以提供“自然”的映射,利用空间类比和文化标准,利用人们对物质世界的熟悉程度。智力残疾的学生尤其受益于与有形事物的互动,因为他们在感知和抽象方面存在困难。然而,符号信息并不总是具有明显的物理等价物,意义并不存在于人工制品本身所使用的表征中,而是存在于它们被操纵和解释的方式中。在教育背景下,设计师赋予人工制品的意义对学生来说并不一定是透明的,也不像设计师所预测的那样被他们理解。使用人工制品并理解其意义对于在学习过程中构建知识至关重要;因此,有必要研究人工制品在实践中的使用情况,以及学生如何将其转化为人工制品。本文讨论了智障儿童如何从概念上解释四种有形人工制品的元素,以及这些有形物品的哪些特征是高效、多模态交互的关键,从而可能指导设计师和教育者。分析表明,设计物理-数字语义映射的重要性,利用与儿童熟悉的环境相关的概念隐喻,而不是使用更抽象的表征。这种隐喻的联系,最好是建立在物理性质上,有助于儿童的理解和促进他们对系统的探索。
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引用次数: 1
Reviews of Social Embodiment for Design of Non-Player Characters in Virtual Reality-Based Social Skill Training for Autistic Children 基于虚拟现实的自闭症儿童社交技能训练中非玩家角色设计的社会体现研究综述
IF 2.5 Q3 COMPUTER SCIENCE, ARTIFICIAL INTELLIGENCE Pub Date : 2018-09-04 DOI: 10.3390/MTI2030053
Jewoong Moon
The purpose of this paper is to review the scholarly works regarding social embodiment aligned with the design of non-player characters in virtual reality (VR)-based social skill training for autistic children. VR-based social skill training for autistic children has been a naturalistic environment, which allows autistic children themselves to shape socially-appropriate behaviors in real world. To build up the training environment for autistic children, it is necessary to identify how to simulate social components in the training. In particular, designing non-player characters (NPCs) in the training is essential to determining the quality of the simulated social interactions during the training. Through this literature review, this study proposes multiple design themes that underline the nature of social embodiment in which interactions with NPCs in VR-based social skill training take place.
本文旨在对基于虚拟现实(VR)的自闭症儿童社交技能训练中社会体现与非玩家角色设计相关的学术研究进行综述。基于虚拟现实的自闭症儿童社交技能训练是一种自然的环境,可以让自闭症儿童自己在现实世界中塑造适合社会的行为。要构建自闭症儿童的训练环境,必须明确如何在训练中模拟社会成分。特别是,在训练中设计非玩家角色(npc)对于决定训练过程中模拟社交互动的质量至关重要。通过这篇文献综述,本研究提出了多个设计主题,这些主题强调了在基于vr的社交技能训练中与npc互动的社会体现的本质。
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引用次数: 6
Design for an Art Therapy Robot: An Explorative Review of the Theoretical Foundations for Engaging in Emotional and Creative Painting with a Robot 艺术治疗机器人的设计:探索用机器人进行情感和创造性绘画的理论基础
IF 2.5 Q3 COMPUTER SCIENCE, ARTIFICIAL INTELLIGENCE Pub Date : 2018-09-03 DOI: 10.3390/MTI2030052
M. Cooney, M. Menezes
Social robots are being designed to help support people’s well-being in domestic and public environments. To address increasing incidences of psychological and emotional difficulties such as loneliness, and a shortage of human healthcare workers, we believe that robots will also play a useful role in engaging with people in therapy, on an emotional and creative level, e.g., in music, drama, playing, and art therapy. Here, we focus on the latter case, on an autonomous robot capable of painting with a person. A challenge is that the theoretical foundations are highly complex; we are only just beginning ourselves to understand emotions and creativity in human science, which have been described as highly important challenges in artificial intelligence. To gain insight, we review some of the literature on robots used for therapy and art, potential strategies for interacting, and mechanisms for expressing emotions and creativity. In doing so, we also suggest the usefulness of the responsive art approach as a starting point for art therapy robots, describe a perceived gap between our understanding of emotions in human science and what is currently typically being addressed in engineering studies, and identify some potential ethical pitfalls and solutions for avoiding them. Based on our arguments, we propose a design for an art therapy robot, also discussing a simplified prototype implementation, toward informing future work in the area.
设计社交机器人是为了帮助人们在家庭和公共环境中获得幸福。为了解决越来越多的心理和情感问题,如孤独,以及人类医疗工作者的短缺,我们相信机器人也将在情感和创造性层面上与人们进行治疗,例如在音乐、戏剧、玩耍和艺术治疗中发挥有用的作用。在这里,我们关注的是后一种情况,即能够与人一起绘画的自主机器人。一个挑战是,理论基础非常复杂;我们才刚刚开始理解人类科学中的情感和创造力,这被描述为人工智能中非常重要的挑战。为了深入了解,我们回顾了一些关于机器人用于治疗和艺术的文献,潜在的互动策略,以及表达情感和创造力的机制。在此过程中,我们还建议将响应式艺术方法作为艺术治疗机器人的起点,描述我们对人类科学中情感的理解与目前工程研究中典型解决的问题之间的感知差距,并确定一些潜在的伦理陷阱和避免它们的解决方案。基于我们的论点,我们提出了一个艺术治疗机器人的设计,也讨论了一个简化的原型实现,为该领域的未来工作提供信息。
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引用次数: 19
Animals Make Music: A Look at Non-Human Musical Expression 动物创造音乐:非人类音乐表达的观察
IF 2.5 Q3 COMPUTER SCIENCE, ARTIFICIAL INTELLIGENCE Pub Date : 2018-09-02 DOI: 10.3390/MTI2030051
Reinhard Gupfinger, Martin Kaltenbrunner
The use of musical instruments and interfaces that involve animals in the interaction process is an emerging, yet not widespread practice. The projects that have been implemented in this unusual field are raising questions concerning ethical principles, animal-centered design processes, and the possible benefits and risks for the animals involved. Animal–Computer Interaction is a novel field of research that offers a framework (ACI manifesto) for implementing interactive technology for animals. Based on this framework, we have examined several projects focusing on the interplay between animals and music technology in order to arrive at a better understanding of animal-based musical projects. Building on this, we will discuss how the implementation of new musical instruments and interfaces could provide new opportunities for improving the quality of life for grey parrots living in captivity.
在互动过程中使用乐器和涉及动物的界面是一种新兴的做法,但并不普遍。在这个不同寻常的领域实施的项目引发了有关伦理原则、以动物为中心的设计过程以及所涉及动物可能的利益和风险的问题。动物-计算机交互是一个新颖的研究领域,它为实现动物交互技术提供了一个框架(ACI宣言)。基于这个框架,我们研究了几个专注于动物和音乐技术之间相互作用的项目,以便更好地理解基于动物的音乐项目。在此基础上,我们将讨论如何实施新的乐器和界面,为改善圈养灰鹦鹉的生活质量提供新的机会。
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引用次数: 7
Deep Learning and Medical Diagnosis: A Review of Literature 深度学习与医学诊断:文献综述
IF 2.5 Q3 COMPUTER SCIENCE, ARTIFICIAL INTELLIGENCE Pub Date : 2018-08-17 DOI: 10.3390/MTI2030047
Mihalj Bakator, D. Radosav
In this review the application of deep learning for medical diagnosis is addressed. A thorough analysis of various scientific articles in the domain of deep neural networks application in the medical field has been conducted. More than 300 research articles were obtained, and after several selection steps, 46 articles were presented in more detail. The results indicate that convolutional neural networks (CNN) are the most widely represented when it comes to deep learning and medical image analysis. Furthermore, based on the findings of this article, it can be noted that the application of deep learning technology is widespread, but the majority of applications are focused on bioinformatics, medical diagnosis and other similar fields.
本文综述了深度学习在医学诊断中的应用。对深度神经网络在医学领域的应用进行了深入的分析。获得了300多篇研究论文,经过几个选择步骤,比较详细地介绍了46篇文章。结果表明,在深度学习和医学图像分析方面,卷积神经网络(CNN)是最广泛的代表。此外,根据本文的研究结果,可以注意到深度学习技术的应用是广泛的,但大多数应用集中在生物信息学,医学诊断等类似领域。
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引用次数: 278
Technology for Remote Health Monitoring in an Older Population: A Role for Mobile Devices 老年人口远程健康监测技术:移动设备的作用
IF 2.5 Q3 COMPUTER SCIENCE, ARTIFICIAL INTELLIGENCE Pub Date : 2018-07-27 DOI: 10.3390/MTI2030043
Kate Dupuis, L. Tsotsos
The impact of an aging population on healthcare and the sustainability of our healthcare system are pressing issues in contemporary society. Technology has the potential to address these challenges, alleviating pressures on the healthcare system and empowering individuals to have greater control over monitoring their own health. Importantly, mobile devices such as smartphones and tablets can allow older adults to have “on the go” access to health-related information. This paper explores mobile health apps that enable older adults and those who care for them to track health-related factors such as body readings and medication adherence, and it serves as a review of the literature on the usability and acceptance of mobile health apps in an older population.
人口老龄化对医疗保健的影响以及我们医疗保健系统的可持续性是当代社会迫切需要解决的问题。技术有可能解决这些挑战,减轻医疗保健系统的压力,并使个人能够更好地控制自己的健康状况。重要的是,智能手机和平板电脑等移动设备可以让老年人“随时随地”获取与健康相关的信息。本文探讨了移动健康应用程序,这些应用程序使老年人和照顾他们的人能够跟踪与健康相关的因素,如身体读数和药物依从性,并且它可以作为对老年人移动健康应用程序的可用性和接受度的文献的回顾。
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引用次数: 11
Opportunities and Challenges of Bodily Interaction for Geometry Learning to Inform Technology Design 几何学习与技术设计的身体互动的机遇与挑战
IF 2.5 Q3 COMPUTER SCIENCE, ARTIFICIAL INTELLIGENCE Pub Date : 2018-07-09 DOI: 10.3390/MTI2030041
S. Price, S. Duffy
An increasing body of work provides evidence of the importance of bodily experience for cognition and the learning of mathematics. Sensor-based technologies have potential for guiding sensori-motor engagement with challenging mathematical ideas in new ways. Yet, designing environments that promote an appropriate sensori-motoric interaction that effectively supports salient foundations of mathematical concepts is challenging and requires understanding of opportunities and challenges that bodily interaction offers. This study aimed to better understand how young children can, and do, use their bodies to explore geometrical concepts of angle and shape, and what contribution the different sensori-motor experiences make to the comprehension of mathematical ideas. Twenty-nine students aged 6–10 years participated in an exploratory study, with paired and group activities designed to elicit intuitive bodily enactment of angles and shape. Our analysis, focusing on moment-by-moment bodily interactions, attended to gesture, action, facial expression, body posture and talk, illustrated the ‘realms of possibilities’ of bodily interaction, and highlighted challenges around ‘felt’ experience and egocentric vs. allocentric perception of the body during collaborative bodily enactment. These findings inform digital designs for sensory interaction to foreground salient geometric features and effectively support relevant forms of enactment to enhance the learning experience, supporting challenging aspects of interaction and exploiting the opportunities of the body.
越来越多的研究证明了身体体验对认知和数学学习的重要性。基于传感器的技术有可能以新的方式指导具有挑战性的数学思想的感觉-运动参与。然而,设计环境促进适当的感觉-运动相互作用,有效地支持数学概念的显著基础是具有挑战性的,需要理解身体相互作用提供的机会和挑战。本研究旨在更好地了解幼儿如何使用他们的身体来探索角度和形状的几何概念,以及不同的感觉运动体验对理解数学概念的贡献。29名6-10岁的学生参加了一项探索性研究,进行了配对和小组活动,旨在激发人们对角度和形状的直观身体行为。我们的分析集中于每时每刻的身体互动,包括手势、动作、面部表情、身体姿势和谈话,说明了身体互动的“可能性领域”,并强调了在协作身体表演过程中围绕“感觉”体验和自我中心与非中心的身体感知的挑战。这些发现为感官互动的数字设计提供了信息,以突出显著的几何特征,并有效地支持相关形式的制定,以增强学习体验,支持互动的挑战性方面,并利用身体的机会。
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引用次数: 7
Animal-to-Animal Data Sharing Mechanism for Wildlife Monitoring in Fukushima Exclusion Zone 福岛隔离区野生动物监测动物间数据共享机制
IF 2.5 Q3 COMPUTER SCIENCE, ARTIFICIAL INTELLIGENCE Pub Date : 2018-07-03 DOI: 10.3390/MTI2030040
H. Kobayashi, Keijiro Nakagawa, K. Makiyama, Yuta Sasaki, Hiromi Kudo, Baburam Niraula, K. Sezaki
We propose an animal-to-animal data sharing mechanism that employs wildlife-borne sensing devices to expand the size of monitoring areas in which electricity, information, and road infrastructures are either limited or nonexistent. With the proposed approach, monitoring information can be collected from remote areas in a safe and cost-effective manner. To substantially prolong the life of a sensor node, the proposed mechanism activates the communication capabilities only when there is a plurality of animals; otherwise, the sensor node remains in a sleep state. This study aimed to achieve three objectives. First, we intend to obtain knowledge based on the actual field operations within the Fukushima exclusion zone. Second, we attempt to realize an objective evaluation of the power supply and work base that is required to properly evaluate the proposed mechanism. Third, we intend to acquire data to support wildlife research, which is the objective of both our present (and future) research.
我们提出了一种动物与动物之间的数据共享机制,该机制利用野生动物携带的传感设备来扩大电力、信息和道路基础设施有限或不存在的监测区域的规模。采用所提出的方法,可以以安全和具有成本效益的方式从偏远地区收集监测信息。为了大幅度延长传感器节点的寿命,所提出的机制仅在存在多个动物时激活通信能力;否则,传感器节点处于休眠状态。本研究旨在实现三个目标。首先,我们打算根据福岛禁区内的实际实地行动获得知识。其次,我们试图实现对电源和工作基础的客观评估,这是正确评估所提出的机制所需的。第三,我们打算获取支持野生动物研究的数据,这是我们目前(和未来)研究的目标。
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引用次数: 1
Exploring Emergent Features of Student Interaction within an Embodied Science Learning Simulation 探索具身科学学习模拟中学生互动的涌现特征
IF 2.5 Q3 COMPUTER SCIENCE, ARTIFICIAL INTELLIGENCE Pub Date : 2018-07-02 DOI: 10.3390/MTI2030039
Jina Kang, Robb Lindgren, James Planey
Theories of embodied cognition argue that human processes of thinking and reasoning are deeply connected with the actions and perceptions of the body. Recent research suggests that these theories can be successfully applied to the design of learning environments, and new technologies enable multimodal platforms that respond to students’ natural physical activity such as their gestures. This study examines how students engaged with an embodied mixed-reality science learning simulation using advanced gesture recognition techniques to support full-body interaction. The simulation environment acts as a communication platform for students to articulate their understanding of non-linear growth within different science contexts. In particular, this study investigates the different multimodal interaction metrics that were generated as students attempted to make sense of cross-cutting science concepts through using a personalized gesture scheme. Starting with video recordings of students’ full-body gestures, we examined the relationship between these embodied expressions and their subsequent success reasoning about non-linear growth. We report the patterns that we identified, and explicate our findings by detailing a few insightful cases of student interactions. Implications for the design of multimodal interaction technologies and the metrics that were used to investigate different types of students’ interactions while learning are discussed.
具身认知理论认为,人类的思考和推理过程与身体的行为和感知密切相关。最近的研究表明,这些理论可以成功地应用于学习环境的设计,新技术使多模式平台能够响应学生的自然身体活动,如他们的手势。本研究考察了学生如何使用先进的手势识别技术来支持全身互动,并参与到具体的混合现实科学学习模拟中。模拟环境作为一个交流平台,让学生在不同的科学背景下表达他们对非线性增长的理解。特别是,本研究调查了不同的多模态交互指标,这些指标是在学生试图通过使用个性化的手势方案来理解交叉科学概念时产生的。从学生全身手势的录像开始,我们研究了这些具身表达与他们随后对非线性增长的成功推理之间的关系。我们报告了我们发现的模式,并通过详细介绍几个有见地的学生互动案例来解释我们的发现。本文讨论了设计多模态交互技术的意义,以及用于调查不同类型学生在学习过程中的交互的指标。
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引用次数: 10
期刊
Multimodal Technologies and Interaction
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