© copyright by Christoph Bartneck, Tony Belpaeime, Friederike Eyssel, Takayuki Kanda, Merel Keijsers, and Selma Sabanovic 2019. https://www.human-robot-interaction.org Human–Robot Interaction An Introduction Christoph Bartneck, Tony Belpaeme, Friederike Eyssel, Takayuki Kanda, Merel Keijsers, Selma Šabanović This material has been published by Cambridge University Press as Human Robot Interaction by Christoph Bartneck, Tony Belpaeime, Friederike Eyssel, Takayuki Kanda, Merel Keijsers, and Selma Sabanovic. ISBN: 9781108735407 (http://www.cambridge.org/9781108735407). This pre-publication version is free to view and download for personal use only. Not for re-distribution, re-sale or use in derivative works. © copyright by Christoph Bartneck, Tony Belpaeime, Friederike Eyssel, Takayuki Kanda, Merel Keijsers, and Selma Sabanovic 2019. https://www.human-robot-interaction.org This material has been published by Cambridge University Press as Human Robot Interaction by Christoph Bartneck, Tony Belpaeime, Friederike Eyssel, Takayuki Kanda, Merel Keijsers, and Selma Sabanovic. ISBN: 9781108735407 (http://www.cambridge.org/9781108735407). This pre-publication version is free to view and download for personal use only. Not for re-distribution, re-sale or use in derivative works. © copyright by Christoph Bartneck, Tony Belpaeime, Friederike Eyssel, Takayuki Kanda, Merel Keijsers, and Selma Sabanovic 2019. https://www.human-robot-interaction.org Contents List of illustrations List of tables viii xi 1 1.1 1.2 1.3 1.4 1.5 1.6 1.7 Introduction About this book Christoph Bartneck Tony Belpaeme Friederike Eyssel Takayuki Kanda Merel Keijsers Selma Šabanović 2 2.1 2.2 2.3 What Is Human–Robot Interaction? The focus of this book HRI as an interdisciplinary endeavor The evolution of HRI 6 9 9 11 3 3.1 3.2 3.3 How a Robot Works The making of a robot Robot hardware Sensors 18 19 20 22 22 25 27 27 28 28 30 31 31 31 33 34 36 37 39 3.3.1 3.3.2 3.3.3 3.3.4 3.4 Actuators 3.4.1 3.4.2 3.4.3 3.5 Motors Pneumatic actuators Speakers Software 3.5.1 3.5.2 3.5.3 3.5.4 3.6 3.7 Vision Audio Tactile sensors Other sensors Software architecture Software-implementation platform Machine learning Computer vision Limitations of robotics for HRI Conclusion 1 1 2 3 4 4 4 4 iii This material has been published by Cambridge University Press as Human Robot Interaction by Christoph Bartneck, Tony Belpaeime, Friederike Eyssel, Takayuki Kanda, Merel Keijsers, and Selma Sabanovic. ISBN: 9781108735407 (http://www.cambridge.org/9781108735407). This pre-publication version is free to view and download for personal use only. Not for re-distribution, re-sale or use in derivative works. © copyright by Christoph Bartneck, Tony Belpaeime, Friederike Eyssel, Takayuki Kanda, Merel Keijsers, and Selma Sabanovic 2019. https://www.human-robot-interaction.org iv 4 4.1 Contents Design Design in HRI 4.1.1 4.1.2 4.1.3 4.1.4 4.2 Anthropomorphization in HRI Design 4.2.1 4.2.2 4.2.3 4.2.4 4.3 Robot morphology and form Affordances Design patterns Design principles in HRI Anthropomorphization and robots Theorizing anthropomorphism Designing anthropomorphism Measuring anthropomorphization Design methods 4.3.1 4.3.2 4.3.3 Engineering design process User-centered design process Participatory design 4.4 4.5 4.6 4.7 Prototyping tools Culture in HRI design From machines to people, and the in between Conclusion 5 5.1 Spatial Interaction Use of space in human interaction 5.1.1 5.1.2 5.2 Proxemics Group spatial interaction dynamics Spatial interaction for robots 5.2.1 5.2.2 5.2.3 5.2.4 Localization and navigation Socially appropriate positioning Spatial dynamics of initiating HRI Informing users of the robot’s intent 5.3 Conclusion 6 6.1 6.2 Nonverbal Interaction Functions of nonverbal cues in interaction Types of nonverbal interaction 6.2.1 6.2.2 6.2.3 6.2.4 6.2.5 6.2.6 6.3 Gaze and eye movement Gesture Mimicry and Imitation Touch Posture and movement Interaction rhythm and timing Nonverbal interaction in robots 6.3.1 6.3.2 Robot perception of nonverbal cues Generating nonverbal cues in robots 6.4 Conclusion 7 7.1 Verbal Interaction Human–human verbal interaction 7.1.1 7.1.2 Components of speech Written text versus spoken language 41 43 43 44 45 46 47 49 51 53 56 56 57 58 60 61 63 64 66 69 70 70 72 73 73 74 76 78 78 81 82 84 84 86 87 89 90 92 93 93 94 96 98 98 99 100 This material has been published by Cambridge University Press as Human Robot Interaction by Christoph Bartneck, Tony Belpaeime, Friederike Eyssel, Takayuki Kanda, Merel Keijsers, and Selma Sabanovic. ISBN: 9781108735407 (http://www.cambridge.org/9781108735407). This pre-publication version is free to view and download for personal use only. Not for re-distribution, re-sale or use in derivative works. © copyright by Christoph Bartneck, Tony Belpaeime, Friederike Eyssel, Takayuki Kanda, Merel Keijsers, and Selma Sabanovic 2019. https://www.human-robot-interaction.org Contents 7.2 Speech recognition 7.2.1 7.2.2 7.2.3 7.2.4 7.2.5 7.3 v Basic principles of speech recognition Limitations Practice in HRI Voice-activity detection Language understanding in HRI Dialogue management 7.3.1 7.3.2 Basic principle Practice in HRI 7.4 Speech production 7.5 Conclusion 8 8.1 Emotion What are emotions, mood, and affect? 8.2 8.3 8.4 Understanding human emotions When emotions go wrong Emotions for robots 7.4.1 8.1.1 8.4.1 8.4.2 8.4.3 8.4.4 Practice in HRI Emotion and interaction Emotion interaction strategies Artificial perception of emotions Expressing emotions with robots Emotion models 8.5 Challenges in affective HRI 9 9.1 Research Methods Defining a research question and approach 9.1.1 9.1.2 9.2 Is your research exploratory or confirmatory? Are you establishing correlation or causation? Choosing among qualitative, quantitative, and mixed methods 9.2.1 9.2.2 9.2.3 9.2.4 9.2.5 9.2.6 9.2.7 User studies System studies Observational studies Ethnographic studies Conversational analysis Crowdsourced studies Single-Subject Studies 9.3 Selecting research participants and study designs 9.4 Defining the context of interaction 9.3.1 9.4.1 9.4.2 9.4.3 9.5 9.6 Location of study Temporal context of HRI Social units of interaction in HRI Choosing a robot for your study Setting up the mode of interaction 9.6.1 9.6.2 9.7 9.8 Study design Wizard of Oz Real versus simulated interaction Selecting appropriate HRI measures Research standards 101 101 103 103 104 104 106 106 108 109 110 112 114 114 115 116 117 118 118 119 120 121 122 126 128 129 130 131 132 133 134 136 138 139 140 141 142 144 144 145 146 148 149 149 150 150 152 This material has been published by Cambridge University Press as Human Robot Interaction by Christoph Bartneck, Tony Belpaeime, Friederike Eyssel, Takayuki Kanda, Merel Keijsers, and Selma Sabanovic. ISBN: 9781108735407 (http://www.cambridge.org/9781108735407). This pre-publication version is free to view and download for personal use only. Not for re-distribution, re-sale or use in derivative works. © copyright by Christoph Bartneck, Tony Belpaeime, Friederike Eyssel, Takayuki Kanda, Merel Keijsers, and Selma Sabanovic 2019. https://www.human-robot-interaction.org vi Contents 9.8.1 9.8.2 9.8.3 9.8.4 Changing standards of statistical analysis Power Generalizability and replication Ethical considerations in HRI studies 9.9 Conclusion 10 10.1 Applications Service robots 10.1.1 Tour guide robots 10.1.2 Receptionist robots 10.1.3 Robots for sales promotion 10.2 10.3 Robots for learning Robots for entertainment 10.3.1 10.3.2 10.3.3 10.3.4 10.4 Pet and toy robots Robots for exhibitions Robots in the performing arts Sex robots Robots in healthcare and therapy 10.4.1 Robots for senior citizens 10.4.2 Robots for people with autism spectrum disorder 10.4.3 Robots for rehabilitation 10.5 10.6 10.7 10.8 10.9 10.10 10.11 Robots as personal assistants Service robots Collaborative robots Self-driving cars Remotely operated robots Future applications Problems for robot application 10.11.1 Addressing user expectations 10.11.2 Addiction 10.11.3 Attention theft 10.11.4 Loss of interest by user 10.11.5 Robot abuse 10.12 Conclusion 11 11.1 Robots in Society Robots in popular media 11.1.1 11.1.2 11.1.3 11.1.4 11.1.5 11.2 Robots want to be humans Robots as a threat to humanity Superior robots being good Similarity between humans and robots Narratives of robotic science Ethics in HRI 11.2.1 Robots in research 11.2.2 Robots to fulfill emotional needs 11.2.3 Robots in the workplace 11.3 Conclusion 152 155 155 156 158 161 163 164 165 165 166 167 167 168 169 170 170 170 171 173 173 174 176 177 178 179 180 180 181 181 181 182 182 185 186 187 188 189 189 190 192 193 194 197 198 This material has been published by Cambridge University Press as Human Robot Interaction by Christoph Bartneck, Tony Belpaeime, Friederike Eyssel, Takayuki Kanda, Merel Keijsers, and Selma Sabanovic. ISBN: 9781108735407 (http://www.cambridge.org/9781108735407). This pre-publication version is free to view and download for personal use only. Not for re-distribution, re-sale or use in derivative works. © copyright by Christoph Bartneck, Tony Belpaeime, Friederike Eyssel, Takayuki Kanda, Merel Keijsers, and Selma Sabanovic 2019. https://www.human-robot-interaction.org Contents 12 12.1 12.2 12.3 The Future The nature of human–robot relationships The technology of HRI Crystal ball problems References Index Notes vii 201 203 205 206 209 247 252 This material has been published by Cambridge University Press as Human Robot Interaction by Christoph Bartneck, Tony Belpaeime, Friederike Eyssel, Takayuki Kanda, Merel Keijsers, and Selma Sabanovic. ISBN: 9781108735407 (http://www.cambridge.org/9781108735407). This pre-publication version is free to view and download for personal use only. Not for re-distribution, re-sale or use in derivative works. © copyright by Christoph Bartneck, Tony Belpaeime, Friederike Eyssel, Takayuki Kanda, Merel Keijsers, and Selma Sabanovic 2019. https://www.human-robot-interaction.org Illustrations 1.1 2.1 2.2 2.3 2.4 2.5 2.6 2.7 2.8 2.9 3.1 3.2 3.3 3.4 3.5 3.6 3.7 3.8 3.9 3.10 3.11 3.12 3.13 4.1 4.2 4.3 4.4 4.5 4.6 4.7 4.8 4.9 4.10 4.11 4.12 4.13 4.15 4.14 The authors of the book Asimo robot Barriers between the disciplines. Kismet robot Nao robot Keepon robot Paro robot Baxter robot InMoov robot Kaspar robot The camera’s data translated into a grid of grayscale pixels. Aibo ERS-1000 robot Pepper robot Array of CCDs in RGB camera. Microsoft Kinect 2 PR2 robot iCub robot Robotic Arm Kuka robot RoboThespian robot Sense-plan-act model. The subsumption behavior-based architecture. Canny edge detection TurtleBot Mythical robots Robovie-MR2 robot Muu, Keepon, Naked Invisible Guy Sociable Trash Box robots Philip K. Dick Robot Face on Mars Geminoid HI 4 robot Keepon, Wakamaru, Nao, Asimo, and a Kokoro robot Mori’s Uncanny Valley theory. Boy learning math with a robot. Snackbot LEGO Mindstorms robot Quality Robert M. Pirsig 3 8 10 13 14 14 15 15 16 16 19 21 22 23 25 26 26 29 30 30 32 33 34 42 43 43 44 44 48 49 50 50 53 59 60 62 66 66 viii This material has been published by Cambridge University Press as Human Robot Interaction by Christoph Bartneck, Tony Belpaeime, Friederike Eyssel, Takayuki Kanda, Merel Keijsers, and Selma Sabanovic. ISBN: 9781108735407 (http://www.cambridge.org/9781108735407). This pre-publication version is free to view and download for personal use only. Not for re-distribution, re-sale or use in derivative works. © copyright by Christoph Bartneck, Tony Belpaeime, Friederike Eyssel, Takayuki Kanda, Merel Keijsers, and Selma Sabanovic 2019. https://www.human-robot-interaction.org Illustrations 5.1 5.2 5.3 5.4 5.5 5.6 6.1 6.2 6.3 6.4 6.5 6.6 6.7 6.8 7.1 7.2 7.3 8.1 8.2 8.3 8.4 8.5 8.6 9.1 9.2 9.3 9.4 9.5 9.6 10.1 10.2 10.3 10.4 10.5 10.6 10.7 10.8 10.9 10.10 10.11 10.12 10.13 10.14 10.15 10.16 11.1 11.2 11.3 Joggobot Drone Commuters during rush hour on the Tokyo underground. Intimate, personal, social, and public distance F-Formations A drone builds a probabilistic model of the human’s movement. Proxemic Study Nonverbal interaction between human and robot Pupil dilation iCub robot looking at object Pepper robot Chameleon effect Telenoid robot Nao robot expressing emotions Choregraphe Pepper in a Store Data of a speech sample Sarcasm and AI eMuu, iCat and Flobi robot Cozmo robot The OCC model of emotions. Russel’s circumplex model of affect. The PAD emotion model Tennis players expressing emotions. Cat Roomba Spurious correlation The Turk Robovie in school Units of analysis in HRI Guess the correlation game The Sony Aibo ERS-7 with the Nao Qrio and Kuri robot The Robovie robot as a museum guide Receptionist robot Pleo robot Animatronic robot. EliQ robot Papero Nao, Elvis, Kaspar and Zeno robot Personal assistant robots K5 victim Walt robot Ghost car Toyota’s T-HR3 robot Packbot A child kicking a robot in a shopping mall Karel Čapek’s RUR The Terminator Isaac Asimov ix 69 70 71 72 75 79 84 85 86 87 89 90 92 94 99 102 105 120 121 122 123 123 124 129 131 139 146 146 154 162 163 164 165 168 169 171 172 173 174 176 177 178 179 179 182 186 188 193 This material has been published by Cambridge University Press as Human Robot Interaction by Christoph Bartneck, Tony Belpaeime, Friederike Eyssel, Takayuki Kanda, Merel Keijsers, and Selma Sabanovic. ISBN: 9781108735407 (http://www.cambridge.org/9781108735407). This pre-publication version is free to view and download for personal use only. Not for re-distribution, re-sale or use in derivative works. © copyright by Christoph Bartneck, Tony Belpaeime, Friederike Eyssel, Takayuki Kanda, Merel Keijsers, and Selma Sabanovic 2019. https://www.human-robot-interaction.org x 12.1 12.2 12.3 Illustrations Cimon robot Friendships on Facebook Stephen William Hawking 202 203 204 This material has been published by Cambridge University Press as Human Robot Interaction by Christoph Bartneck, Tony Belpaeime, Friederike Eyssel, Takayuki Kanda, Merel Keijsers, and Selma Sabanovic. ISBN: 9781108735407 (http://www.cambridge.org/9781108735407). This pre-publication version is free to view and download for personal use only. Not for re-distribution, re-sale or use in derivative works. © copyright by Christoph Bartneck, Tony Belpaeime, Friederike Eyssel, Takayuki Kanda, Merel Keijsers, and Selma Sabanovic 2019. https://www.human-robot-interaction.org Tables 11.1 Topics of HRI in theater 189 xi This material has been published by Cambridge University Press as Human Robot Interaction by Christoph Bartneck, Tony Belpaeime, Friederike Eyssel, Takayuki Kanda, Merel Keijsers, and Selma Sabanovic. ISBN: 9781108735407 (http://www.cambridge.org/9781108735407). This pre-publication version is free to view and download for personal use only. Not for re-distribution, re-sale or use in derivative works. © copyright by Christoph Bartneck, Tony Belpaeime, Friederike Eyssel, Takayuki Kanda, Merel Keijsers, and Selma Sabanovic 2019. https://www.human-robot-interaction.org This material has been published by Cambridge University Press as Human Robot Interaction by Christoph Bartneck, Tony Belpaeime, Friederike Eyssel, Takayuki Kanda, Merel Keijsers, and Selma Sabanovic. ISBN: 9781108735407 (http://www.cambridge.org/9781108735407). This pre-publication version is free to view and download for personal use only. Not for re-distribution, re-sale or use in derivative works.