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hapi.js in Action
by Matt HarrisonSummaryHapi.js in Action teaches you how to build modern Node-driven applications using hapi.js. Packed with examples, this book takes you from your first simple server through the skills you'll need to build a complete application. Foreword by Eran Hammer.Purchase of the print book includes a free eBook in PDF, Kindle, and ePub formats from Manning Publications.About the TechnologyThe hapi.js web framework for Node.js is built around three radical ideas. Developer productivity: hapi's intuitive setup gets you up and running in no time. Maintainability: hapi's modular design allows for easy scaling and improvement. Flexibility: hapi has a lightweight core that you can expand and customize with plugins. Are you ready to get hapi?About the BookHapi.js in Action is an incredibly practical book that teaches you to build APIs, servers, and applications using Node.js and the hapi.js framework. You'll begin with an easy-to-follow mental model of a Node.js web application and see exactly where hapi fits into the picture. Then, you'll walk through building an API and composing it into a web application. Along the way, you'll explore key topics like validation, testing, authentication, and deployment. Throughout, you'll learn how to build rock-solid, secure, and fast applications.What's InsideBest practices for Node application designBuilding APIs with hapiMaintaining and scaling applicationsExtending hapi with pluginsAbout the ReaderThis book assumes you have strong JavaScript skills. Experience with Node.js is helpful but not required.About the AuthorMatt Harrison is a core contributor to hapi.js and an active member of the Node community.Table of ContentsPART 1 - FIRST STEPSIntroducing hapiBuilding an APIBuilding a websitePART 2 - EXPANDING YOUR TOOLBOXRoutes and handlers in-depthUnderstanding requests and responsesValidation with JoiBuilding modular applications with pluginsCache me if you canPART 3 - CREATING ROCK-SOLID APPSAuthentication and securityTesting with Lab, Code, and server.inject()Production and beyond
The Happiness Effect: How Social Media is Driving a Generation to Appear Perfect at Any Cost
by Donna Freitas Christian SmithSexting. Cyberbullying. Narcissism. Social media has become the dominant force in young people's lives, and each day seems to bring another shocking tale of private pictures getting into the wrong hands, or a lament that young people feel compelled to share their each and every thought with the entire world. Have smartphones and social media created a generation of self-obsessed egomaniacs? <p>Absolutely not, Donna Freitas argues in this provocative book. And, she says, these alarmist fears are drawing attention away from the real issues that young adults are facing.
Happy Mum, Happy Baby: My adventures into motherhood
by Giovanna FletcherCONTAINS A BRAND NEW CHAPTERSunday Times Number One Bestseller Happy Mum Happy Baby is now a Number One podcast. A positive and uplifting book about what it is to be a mother and all things mum and baby by Celebrity Mum of the Year and phenomenally popular vlogger, author, TV presenter and actress Giovanna Fletcher.Being a mum is an incredible journey, a remarkable experience that changes how we look, how we feel, who we are. As mothers we are strong, protective, proud. We feel a love like no other.But being a parent can be hard too. It challenges us physically, mentally, emotionally. There are the days where just managing to fit a shower in amidst the endless feeding, entertaining young children and surviving on a lack of sleep feels like an achievement. With so many people ready to offer 'advice' on the best way to parent, it can feel like you are getting it all wrong.Since Giovanna and her husband Tom Fletcher have had their sons Buzz and Buddy, they have been sharing glimpses of their family life. With an infectiously positive outlook and happy take on all things mum-related, Giovanna has developed a following of fellow parents and mums-to-be.This is not a book about how to have the perfect family experience - Gi would be the first to admit she is winging it just as much as the rest of us - instead it is an honest, upbeat and incredibly personal account of her own experience of having a family. In Happy Mum, Happy Baby Giovanna shares her own journey through parenthood and in doing so, she looks at what it is to be a mother today, encourages you to be confident in yourself as a parent and celebrates how putting a focus on being a happy and confident mum can really make for a happy baby.
Happy Mum, Happy Baby: My adventures into motherhood
by Giovanna FletcherBeing a mum is an incredible journey, a remarkable experience that changes how we look, how we feel, who we are. As mothers we are strong, protective, proud. We feel a love like no other.But being a parent can be hard too. It challenges us physically, mentally, emotionally. There are the days where just managing to fit a shower in amidst the endless feeding, entertaining young children and surviving on a lack of sleep feels like an achievement. With so many people ready to offer 'advice' on the best way to parent, it can feel like you are getting it all wrong.Since Giovanna and her husband Tom Fletcher have had their sons Buzz and Buddy, they have been sharing glimpses of their family life. With an infectiously positive outlook and happy take on all things mum-related, Giovanna has developed a following of fellow parents and mums-to-be.This is not a book about how to have the perfect family experience - Gi would be the first to admit she is winging it just as much as the rest of us - instead it is an honest, upbeat and incredibly personal account of her own experience of having a family. In Happy Mum, Happy Baby Giovanna shares her own journey through parenthood and in doing so, she looks at what it is to be a mother today, encourages you to be confident in yourself as a parent and celebrates how putting a focus on being a happy and confident mum can really make for a happy baby.(P)2017 Hodder & Stoughton
Haptic and Audio Interaction Design: 11th International Workshop, HAID 2022, London, UK, August 25–26, 2022, Proceedings (Lecture Notes in Computer Science #13417)
by Charalampos Saitis Ildar Farkhatdinov Stefano PapettiThis book constitutes the refereed proceedings of the 11th International Conference on Haptic and Audio Interaction Design, HAID 2022, held in London, UK, in August 2022. The 13 full papers presented were carefully reviewed and selected from 19 submissions that were sent for peer review. The papers are organized in topical sections on accessibility, perception, design and applications, and musical applications.
Haptic Devices for Studies on Human Grasp and Rehabilitation
by Alessandro AltobelliThis book presents a new set of devices for accurate investigation of human finger stiffness and force distribution in grasping tasks. The ambitious goal of this research is twofold, the first is to advance the state of the art on human strategies in manipulation tasks and provide tools to assess rehabilitation procedure and the second is to investigate human strategies for impedance control that can be used for human robot interaction and control of myoelectric prosthesis. Part one describes two types of systems that are able to achieve a complete set of measurements on force distribution and contact point locations. The effectiveness of these devices in grasp analysis is also experimentally demonstrated and applications to neuroscientific studies are discussed. In part two, the devices are exploited in two different studies to investigate stiffness regulation principles in humans. The first study provides evidence on the existence of coordinated stiffening patterns in the fingers of human hands and establishes initial steps towards a real-time and effective modelling of finger stiffness in tripod grasp. The second study presents experimental findings on how humans modulate their hand stiffness whilst grasping objects of varying levels of compliance. The overall results give solid evidence on the validity and utility of the proposed devices to investigate human grasp properties. The underlying motor control principles that are exploited by humans in the achievement of a reliable and robust grasp can potentially be integrated into the control framework of robotic or prosthetic hands to achieve a similar interaction performance.
Haptic Interaction
by Shoichi Hasegawa Masashi Konyo Ki-Uk Kyung Takuya Nojima Hiroyuki KajimotoThis book is aimed not only at haptics and human interface researchers, but also at developers and designers from manufacturing corporations and the entertainment industry who are working to change our lives. This publication comprises the proceedings of the first International AsiaHaptics conference, held in Tsukuba, Japan, in 2014. The book describes the state of the art of the diverse haptics- (touch-) related research, including scientific research into haptics perception and illusion, development of haptics devices, and applications for a wide variety of fields such as education, medicine, telecommunication, navigation, and entertainment.
Haptic Interaction
by Hiroyuki Kajimoto Hideyuki Ando Ki-Uk KyungThis book is aimed not only at haptics and human interface researchers, but also at developers and designers from manufacturing corporations and the entertainment industry who are working to change our lives. This publication comprises the proceedings of the first International AsiaHaptics conference, held in Tsukuba, Japan, in 2014. The book describes the state of the art of the diverse haptics- (touch-) related research, including scientific research into haptics perception and illusion, development of haptics devices, and applications for a wide variety of fields such as education, medicine, telecommunication, navigation, and entertainment.
Haptic Interaction: Perception, Devices and Algorithms (Lecture Notes in Electrical Engineering #535)
by Hiroyuki Kajimoto Ki-Uk Kyung Masashi Konyo Dongjun Lee Sang-Youn KimThis book constitutes the proceedings of the third international conference AsiaHaptics 2018, held in Songdo, Korea. It presents the state-of-the-art of the diverse haptics (touch)-related research, including perception and illusion, development of haptics devices, and applications to a wide variety of fields such as education, medicine, telecommunication, navigation and entertainment. This book is a valuable resource not only for active haptics researchers, but also for general readers wishing to understand the status quo in this interdisciplinary area of science and technology.
Haptic Interaction: 5th International Conference, AsiaHaptics 2022, Beijing, China, November 12–14, 2022, Proceedings (Lecture Notes in Computer Science #14063)
by Dangxiao Wang Aiguo Song Qian Liu Ki-Uk Kyung Masashi Konyo Hiroyuki Kajimoto Lihan Chen Jee-Hwan RyuThis book constitutes the proceedings of the 5th International Conference, AsiaHaptics 2022, in Beijing, China, in November 2022.The 17 full papers included in this volume were carefully reviewed and selected from 46 submissions. The conference presents the latest developments of haptic hardware in education, culture, tourism, medicine, elderly care and disability assistance.
Haptic Interaction with Deformable Objects
by Guido BöttcherThe focus from most Virtual Reality (VR) systems lies mainly on the visual immersion of the user. But the emphasis only on the visual perception is insufficient for some applications as the user is limited in his interactions within the VR. Therefore the textbook presents the principles and theoretical background to develop a VR system that is able to create a link between physical simulations and haptic rendering which requires update rates of 1\,kHz for the force feedback. Special attention is given to the modeling and computation of contact forces in a two-finger grasp of textiles. Addressing further the perception of small scale surface properties like roughness, novel algorithms are presented that are not only able to consider the highly dynamic behaviour of textiles but also capable of computing the small forces needed for the tactile rendering at the contact point. Final analysis of the entire VR system is being made showing the problems and the solutions found in the work
Haptic Interfaces for Accessibility, Health, and Enhanced Quality of Life
by Troy McDaniel Sethuraman PanchanathanThis book is the first resource to provide in-depth coverage on topical areas of assistive, rehabilitative, and health-related applications for haptic (touch-based) technologies. Application topics are grouped into thematic areas spanning haptic devices for sensory impairments, health and well-being, and physical impairments which are illustrated in this book. A diverse group of experts in the field were invited to contribute different chapters to provide complementary and multidisciplinary perspectives. Unlike other books on haptics, which focus on human haptic perception, specific modalities of haptics (e.g., realistic haptic rendering), or broadly cover the subfields of haptics, this book takes an application-oriented approach to present a tour of how the field of haptics has been advanced with respect to important, impactful thematic focuses.Under Theme 1 “Sensory Impairments”, haptics technologies to support individuals with sensory impairments is presented which includes: Spatial awareness in sensory impairments through touch; Haptically-assisted interfaces for persons with visual impairments; and Enabling learning experiences for visually impaired children by interaction design. Under Theme 2 “Haptics for Health and Well-Being”, haptics technologies aimed at supporting exercise and healthy aging will be covered including: Haptics in rehabilitation, exergames and health; Therapeutic haptics for mental health and well-being; and Applications of haptics in medicine. Under Theme 3 “Haptics for Physical Impairments”, haptics technologies for enhancing the quality of life for individuals with weakened/impaired limbs or neurological diseases impacting movement is targeted including: Assistive soft exoskeletons with pneumatic artificial muscles; Haptics for accessibility in rehabilitative hardware; and intelligent robotics and immersive displays for enhancing haptic interaction in physical rehabilitation environments.Engineers, scientists, and researchers working in the areas of haptics, multimedia, virtual/augmented/mixed-reality, human-computer interaction, assistive technologies, rehabilitative technologies, healthcare technologies, and/or actuator design will want to purchase this book. Advanced level students and hobbyists interested in haptics will also be interested in this book.
Haptic Rendering: Foundations, Algorithms, and Applications
by Ming C. Lin Miguel A. OtaduyFor a long time, human beings have dreamed of a virtual world where it is possible to interact with synthetic entities as if they were real. It has been shown that the ability to touch virtual objects increases the sense of presence in virtual environments. This book provides an authoritative overview of state-of-theart haptic rendering algorithms
Haptic Rendering for Simulation of Fine Manipulation
by Dangxiao Wang Jing Xiao Yuru ZhangThis book introduces the latest progress in six degrees of freedom (6-DoF) haptic rendering with the focus on a new approach for simulating force/torque feedback in performing tasks that require dexterous manipulation skills. One of the major challenges in 6-DoF haptic rendering is to resolve the conflict between high speed and high fidelity requirements, especially in simulating a tool interacting with both rigid and deformable objects in a narrow space and with fine features. The book presents a configuration-based optimization approach to tackle this challenge. Addressing a key issue in many VR-based simulation systems, the book will be of particular interest to researchers and professionals in the areas of surgical simulation, rehabilitation, virtual assembly, and inspection and maintenance.
Haptic Systems Architecture Modeling
by Anton Weber Schahram DustdarThe present work showcases a novel approach to modeling systems architectures by utilizing Lego bricks and RFID technology. The presented solution can be used by systems and software architects to communicate their design decisions with other stakeholders in the developments process such as customers and managers involved. The software provided in this book helps to get a concrete tool showing how the approach can be applied. If the reader is interested in experimenting with this approach, they will need to purchase LEGO © blocks and the required RFID technology needed for this.
Haptic Teleoperation Systems
by Jae-Young Lee Shahram PayandehThis book examines the signal processing perspective in haptic teleoperation systems. This text covers the topics of prediction, estimation, architecture, data compression and error correction that can be applied to haptic teleoperation systems. The authors begin with an overview of haptic teleoperation systems, then look at a Bayesian approach to haptic teleoperation systems. They move onto a discussion of haptic data compression, haptic data digitization and forward error correction.
Haptics: Perception, Devices, Control, and Applications
by Fernando Bello Hiroyuki Kajimoto Yon VisellThe two-volume set LNCS 9774 and 9775 constitutes the refereed proceedings of the 10th International Conference EuroHaptics 2016, held in London, UK, in July 2016. The 100 papers (36 oral presentations and 64 poster presentations) presented were carefully reviewed and selected from 162 submissions. These proceedings reflect the multidisciplinary nature of EuroHaptics and cover topics such as perception of hardness and softness; haptic devices; haptics and motor control; tactile cues; control of haptic interfaces; thermal perception; robotics and sensing; applications.
Haptics (The MIT Press Essential Knowledge Series)
by Lynette JonesAn accessible, nontechnical overview of active touch sensing, from sensory receptors in the skin to tactile surfaces on flat screen displays. Haptics, or haptic sensing, refers to the ability to identify and perceive objects through touch. This is active touch, involving exploration of an object with the hand rather than the passive sensing of a vibration or force on the skin. The development of new technologies, including prosthetic hands and tactile surfaces for flat screen displays, depends on our knowledge of haptics. In this volume in the MIT Press Essential Knowledge series, Lynette Jones offers an accessible overview of haptics, or active touch sensing, and its applications. Jones explains that haptics involves integrating information from touch and kinesthesia—that is, information both from sensors in the skin and from sensors in muscles, tendons, and joints. The challenge for technology is to reproduce in a virtual world some of the sensations associated with physical interactions with the environment. Jones maps the building blocks of the tactile system, the receptors in the skin and the skin itself, and how information is processed at this interface with the external world. She describes haptic perception, the processing of haptic information in the brain; haptic illusions, or distorted perceptions of objects and the body itself; tactile and haptic displays, from braille to robotic systems; tactile compensation for other sensory impairments; surface haptics, which creates virtual haptic effects on physical surfaces such as touch screens; and the development of robotic and prosthetic hands that mimic the properties of human hands.
Haptics: 14th International Conference on Human Haptic Sensing and Touch Enabled Computer Applications, EuroHaptics 2024, Lille, France, June 30 – July 3, 2024, Proceedings, Part I (Lecture Notes in Computer Science #14768)
by Hiroyuki Kajimoto Pedro Lopes Claudio Pacchierotti Cagatay Basdogan Monica Gori Betty Lemaire-Semail Maud MarchalThe two-volume set LNCS 14768 + 14769 constitutes the refereed proceedings of the 14th International Conference on Human Haptic Sensing and Touch Enabled Computer Applications, EuroHaptics 2024, held in Lille, France, during June 30 – July 3, 2024. The 81 full papers presented were carefully reviewed and selected from 142 submissions. They were organized in topical sections as follows: understanding touch; technology and systems; applications and interaction.
Haptics: 14th International Conference on Human Haptic Sensing and Touch Enabled Computer Applications, EuroHaptics 2024, Lille, France, June 30 – July 3, 2024, Proceedings, Part II (Lecture Notes in Computer Science #14769)
by Hiroyuki Kajimoto Pedro Lopes Claudio Pacchierotti Cagatay Basdogan Monica Gori Betty Lemaire-Semail Maud MarchalThe two-volume set LNCS 14768 + 14769 constitutes the refereed proceedings of the 14th International Conference on Human Haptic Sensing and Touch Enabled Computer Applications, EuroHaptics 2024, held in Lille, France, during June 30 – July 3, 2024. The 81 full papers presented were carefully reviewed and selected from 142 submissions. They were organized in topical sections as follows: understanding touch; technology and systems; applications and interaction.
Haptics: 12th International Conference, EuroHaptics 2020, Leiden, The Netherlands, September 6–9, 2020, Proceedings (Lecture Notes in Computer Science #12272)
by Ilana Nisky Jess Hartcher-O’Brien Michaël Wiertlewski Jeroen SmeetsThis open access book constitutes the proceedings of the 12th International Conference on Human Haptic Sensing and Touch Enabled Computer Applications, EuroHaptics 2020, held in Leiden, The Netherlands, in September 2020. The 60 papers presented in this volume were carefully reviewed and selected from 111 submissions. The were organized in topical sections on haptic science, haptic technology, and haptic applications. This year's focus is on accessibility.
Haptics: 11th International Conference, EuroHaptics 2018, Pisa, Italy, June 13-16, 2018, Proceedings, Part II (Lecture Notes in Computer Science #10894)
by Domenico Prattichizzo Hiroyuki Shinoda Hong Z. Tan Emanuele Ruffaldi Antonio FrisoliThe two-volume set LNCS 10893 and 10894 constitutes the refereed proceedings of the 11th International Conference EuroHaptics 2018, held in Pisa, Italy, in June 2018. The 95 papers (40 oral presentations and 554 poster presentations) presented were carefully reviewed and selected from 138 submissions. These proceedings reflect the multidisciplinary nature of EuroHaptics and cover all aspects of haptics, including neuroscience, psychophysics, perception, engineering, computing, interaction, virtual reality and arts.
Haptics: 11th International Conference, EuroHaptics 2018, Pisa, Italy, June 13-16, 2018, Proceedings, Part I (Lecture Notes in Computer Science #10893)
by Domenico Prattichizzo Hiroyuki Shinoda Hong Z. Tan Emanuele Ruffaldi Antonio FrisoliThe two-volume set LNCS 10893 and 10894 constitutes the refereed proceedings of the 11th International Conference EuroHaptics 2018, held in Pisa, Italy, in June 2018. The 95 papers (40 oral presentations and554 poster presentations) presented were carefully reviewed and selected from 138 submissions. These proceedings reflect the multidisciplinary nature of EuroHaptics and cover all aspects of haptics, including neuroscience, psychophysics, perception, engineering, computing, interaction, virtual reality and arts.
Haptics: 13th International Conference on Human Haptic Sensing and Touch Enabled Computer Applications, EuroHaptics 2022, Hamburg, Germany, May 22–25, 2022, Proceedings (Lecture Notes in Computer Science #13235)
by Hasti Seifi Astrid M. L. Kappers Oliver Schneider Knut Drewing Claudio Pacchierotti Alireza Abbasimoshaei Gijs Huisman Thorsten A. KernThis open access book constitutes the proceedings of the 13th International Conference on Human Haptic Sensing and Touch Enabled Computer Applications, EuroHaptics 2022, held in Hamburg, Germany, in May 2022.The 36 regular papers included in this book were carefully reviewed and selected from 129 submissions. They were organized in topical sections as follows: haptic science; haptic technology; and haptic applications.
Haptics for Virtual Reality and Teleoperation
by Janez Podobnik Matjaž MiheljThis book covers all topics relevant for the design of haptic interfaces and teleoperation systems. The book provides the basic knowledge required for understanding more complex approaches and more importantly it introduces all issues that must be considered for designing efficient and safe haptic interfaces. Topics covered in this book provide insight into all relevant components of a haptic system. The reader is guided from understanding the virtual reality concept to the final goal of being able to design haptic interfaces for specific tasks such as nanomanipulation. The introduction chapter positions the haptic interfaces within the virtual reality context. In order to design haptic interfaces that will comply with human capabilities at least basic understanding of human sensors-motor system is required. An overview of this topic is provided in the chapter related to human haptics. The book does not try to introduce the state-of-the-art haptic interface solutions because these tend to change quickly. Only a careful selection of different kinematic configurations is shown to introduce the reader into this field. Mathematical models of virtual environment, collision detection and force rendering topics are strongly interrelated and are described in the next two chapters. The interaction with the virtual environment is simulated with a haptic interface. Impedance and admittance based approaches to haptic robot control are presented. Stability issues of haptic interaction are analyzed in details and solutions are proposed for guaranteeing stable and safe operation. Finally, haptic interaction is extended to teleoperation systems. Virtual fixtures which improve the teleoperation and human-robot cooperation in complex environments are covered next and the last chapter presents nanomanipulation as one specific example of teleoperation.