huashen218/convxai-cia-dataset huggingface dataset:
Title: Print-A-Sketch: A Handheld Printer for Physical Sketching of Circuits and Sensors on Everyday Surfaces
Authors: family: Pourjafarian
given: Narjes; family: Koelle
given: Marion; family: Mjaku
given: Fjolla; family: Strohmeier
given: Paul; family: Steimle
given: Jürgen
Venue: Proceedings of the 2022 CHI Conference on Human Factors in Computing Systems
Keywords: Fabrication, sketching interfaces, new materials, conductive inkjet printing, prototyping, printed electronics

Abstract: We present Print-A-Sketch, an open-source handheld printer prototype for sketching circuits and sensors. Print-A-Sketch combines desirable properties from free-hand sketching and functional electronic printing. Manual human control of large strokes is augmented with computer control of fine detail. Shared control of Print-A-Sketch supports sketching interactive interfaces on everyday objects – including many objects with materials or sizes which otherwise are difficult to print on. We present an overview of challenges involved in such a system and show how these can be addressed using context-aware, dynamic printing. Continuous sensing ensures quality prints by adjusting inking-rate to hand movement and material properties. Continuous sensing also enables the print to adapt to previously printed traces to support incremental and iterative sketching. Results show good conductivity on many materials and high spatial precision, supporting on-the-fly creation of functional interfaces.
Title: FoolProofJoint: Reducing Assembly Errors of Laser Cut 3D Models by Means of Custom Joint Patterns
Authors: family: Park
given: Keunwoo; family: Lempert
given: Conrad; family: Abdullah
given: Muhammad; family: Katakura
given: Shohei; family: Shigeyama
given: Jotaro; family: Roumen
given: Thijs; family: Baudisch
given: Patrick
Venue: Proceedings of the 2022 CHI Conference on Human Factors in Computing Systems
Keywords: Personal fabrication, manual assembly, laser cutting, rapid prototyping

Abstract: We present FoolProofJoint, a software tool that simplifies the assembly of laser-cut 3D models and reduces the risk of erroneous assembly. FoolProofJoint achieves this by modifying finger joint patterns. Wherever possible, FoolProofJoint makes similar looking pieces fully interchangeable, thereby speeding up the user's visual search for a matching piece. When that is not possible, FoolProofJoint gives finger joints a unique pattern of individual finger placements so as to fit only with the correct piece, thereby preventing erroneous assembly. In our benchmark set of 217 laser-cut 3D models downloaded from kyub.com, FoolProofJoint made groups of similar looking pieces fully interchangeable for 65% of all groups of similar pieces; FoolProofJoint fully prevented assembly mistakes for 97% of all models.
Title: Roman: Making Everyday Objects Robotically Manipulable with 3D-Printable Add-on Mechanisms
Authors: family: Li
given: Jiahao; family: Samoylov
given: Alexis; family: Kim
given: Jeeeun; family: Chen
given: Xiang 'Anthony'
Venue: Proceedings of the 2022 CHI Conference on Human Factors in Computing Systems
Keywords: handheld objects augmentation, mechanism design., Robotic grasping and manipulation

Abstract: One important vision of robotics is to provide physical assistance by manipulating different everyday objects, e.g., hand tools, kitchen utensils. However, many objects designed for dexterous hand-control are not easily manipulable by a single robotic arm with a generic parallel gripper. Complementary to existing research on developing grippers and control algorithms, we present Roman, a suite of hardware design and software tool support for robotic engineers to create 3D printable mechanisms attached to everyday handheld objects, making them easier to be manipulated by conventional robotic arms. The Roman hardware comes with a versatile magnetic gripper that can snap on/off handheld objects and drive add-on mechanisms to perform tasks. Roman also provides software support to register and author control programs. To validate our approach, we designed and fabricated Roman mechanisms for 14 everyday objects/tasks presented within a design space and conducted expert interviews with robotic engineers indicating that Roman serves as a practical alternative for enabling robotic manipulation of everyday objects.
Title: Mobiot: Augmenting Everyday Objects into Moving IoT Devices Using 3D Printed Attachments Generated by Demonstration
Authors: family: Arabi
given: Abul Al; family: Li
given: Jiahao; family: Chen
given: Xiang 'Anthony; family: Kim
given: Jeeeun
Venue: Proceedings of the 2022 CHI Conference on Human Factors in Computing Systems
Keywords: Motion planning, Home-automation, Personal Fabrication

Abstract: Recent advancements in personal fabrication have brought novices closer to a reality, where they can automate routine tasks with mobilized everyday objects. However, the overall process remains challenging- from capturing design requirements and motion planning to authoring them to creating 3D models of mechanical parts to programming electronics, as it demands expertise. We introduce Mobiot, an end-user toolkit to help non-experts capture the design and motion requirements of legacy objects by demonstration. It then automatically generates 3D printable attachments, programs to operate assembled modules, a list of off-the-shelf electronics, and assembly tutorials. The authoring feature further assists users to fine-tune as well as to reuse existing motion libraries and 3D printed mechanisms to adapt to other real-world objects with different motions. We validate Mobiot through application examples with 8 everyday objects with various motions applied, and through technical evaluation to measure the accuracy of motion reconstruction.
Title: AirRes Mask: A Precise and Robust Virtual Reality Breathing Interface Utilizing Breathing Resistance as Output Modality
Authors: family: Tatzgern
given: Markus; family: Domhardt
given: Michael; family: Wolf
given: Martin; family: Cenger
given: Michael; family: Emsenhuber
given: Gerlinde; family: Dinic
given: Radomir; family: Gerner
given: Nathalie; family: Hartl
given: Arnulf
Venue: Proceedings of the 2022 CHI Conference on Human Factors in Computing Systems
Keywords: Avatar, Virtual Reality, Environment, Breathing Interface, Resistance, Natural Interaction

Abstract: Increased levels of interactivity and multi-sensory stimulation have been shown to enhance the immersion of Virtual Reality experiences. We present the AirRes mask that enables users to utilize their breathing for precise natural interactions with the virtual environment without suffering from limitations of the sensing equipment such as motion artifacts. Furthermore, the AirRes mask provides breathing resistance as novel output modality that can be adjusted in real-time by the application. In a user study, we demonstrate the mask’s precision measurements for interaction as well as its ability to use breathing resistance to communicate contextual information such as adverse environmental conditions that affect the user’s virtual avatar. Our results show that the AirRes mask enhances virtual experiences and has the potential to create more immersive scenarios for applications by enforcing the perception of danger or improving situational awareness in training simulations, or for psychotherapy by providing additional physical stimuli.
Title: Mouth Haptics in VR using a Headset Ultrasound Phased Array
Authors: family: Shen
given: Vivian; family: Shultz
given: Craig; family: Harrison
given: Chris
Venue: Proceedings of the 2022 CHI Conference on Human Factors in Computing Systems

Abstract: Today’s consumer virtual reality (VR) systems offer limited haptic feedback via vibration motors in handheld controllers. Rendering haptics to other parts of the body is an open challenge, especially in a practical and consumer-friendly manner. The mouth is of particular interest, as it is a close second in tactile sensitivity to the fingertips, offering a unique opportunity to add fine-grained haptic effects. In this research, we developed a thin, compact, beamforming array of ultrasonic transducers, which can render haptic effects onto the mouth. Importantly, all components are integrated into the headset, meaning the user does not need to wear an additional accessory, or place any external infrastructure in their room. We explored several effects, including point impulses, swipes, and persistent vibrations. Our haptic sensations can be felt on the lips, teeth and tongue, which can be incorporated into new and interesting VR experiences.
Title: What Could Possibly Go Wrong When Interacting with Proactive Smart Speakers? A Case Study Using an ESM Application
Authors: family: Wei
given: Jing; family: Tag
given: Benjamin; family: Trippas
given: Johanne R; family: Dingler
given: Tilman; family: Kostakos
given: Vassilis
Venue: Proceedings of the 2022 CHI Conference on Human Factors in Computing Systems
Keywords: smart speakers, interaction error, voice assistants, Voice user interface, user experience, Google Home

Abstract: Voice user interfaces (VUIs) have made their way into people’s daily lives, from voice assistants to smart speakers. Although VUIs typically just react to direct user commands, increasingly, they incorporate elements of proactive behaviors. In particular, proactive smart speakers have the potential for many applications, ranging from healthcare to entertainment; however, their usability in everyday life is subject to interaction errors. To systematically investigate the nature of errors, we designed a voice-based Experience Sampling Method (ESM) application to run on proactive speakers. We captured 1,213 user interactions in a 3-week field deployment in 13 participants’ homes. Through auxiliary audio recordings and logs, we identify substantial interaction errors and strategies that users apply to overcome those errors. We further analyze the interaction timings and provide insights into the time cost of errors. We find that, even for answering simple ESMs, interaction errors occur frequently and can hamper the usability of proactive speakers and user experience. Our work also identifies multiple facets of VUIs that can be improved in terms of the timing of speech.
Title: Lattice Menu: A Low-Error Gaze-Based Marking Menu Utilizing Target-Assisted Gaze Gestures on a Lattice of Visual Anchors
Authors: family: Kim
given: Taejun; family: Ham
given: Auejin; family: Ahn
given: Sunggeun; family: Lee
given: Geehyuk
Venue: Proceedings of the 2022 CHI Conference on Human Factors in Computing Systems
Keywords: Eye Tracking, AR/VR, Marking Menu, Gaze-Based Interaction

Abstract: We present Lattice Menu, a gaze-based marking menu utilizing a lattice of visual anchors that helps perform accurate gaze pointing for menu item selection. Users who know the location of the desired item can leverage target-assisted gaze gestures for multilevel item selection by looking at visual anchors over the gaze trajectories. Our evaluation showed that Lattice Menu exhibits a considerably low error rate (~1%) and a quick menu selection time (1.3-1.6 s) for expert usage across various menu structures (4 × 4 × 4 and 6 × 6 × 6) and sizes (8, 10 and 12°). In comparison with a traditional gaze-based marking menu that does not utilize visual targets, Lattice Menu showed remarkably (~5 times) fewer menu selection errors for expert usage. In a post-interview, all 12 subjects preferred Lattice Menu, and most subjects (8 out of 12) commented that the provisioning of visual targets facilitated more stable menu selections with reduced eye fatigue.
Title: Get To The Point! Problem-Based Curated Data Views To Augment Care For Critically Ill Patients
Authors: family: Zhang
given: Minfan; family: Ehrmann
given: Daniel; family: Mazwi
given: Mjaye; family: Eytan
given: Danny; family: Ghassemi
given: Marzyeh; family: Chevalier
given: Fanny
Venue: Proceedings of the 2022 CHI Conference on Human Factors in Computing Systems
Keywords: visualization, intensive care medicine, clinical decision support systems, checklist

Abstract: Electronic health records in critical care medicine offer unprecedented opportunities for clinical reasoning and decision making. Paradoxically, these data-rich environments have also resulted in clinical decision support systems (CDSSs) that fit poorly into clinical contexts, and increase health workers cognitive load. In this paper, we introduce a novel approach to designing CDSSs that are embedded in clinical workflows, by presenting problem-based curated data views tailored for problem-driven discovery, team communication, and situational awareness. We describe the design and evaluation of one such CDSS, In-Sight, that embodies our approach and addresses the clinical problem of monitoring critically ill pediatric patients. Our work is the result of a co-design process, further informed by empirical data collected through formal usability testing, focus groups, and a simulation study with domain experts. We discuss the potential and limitations of our approach, and share lessons learned in our iterative co-design process.
Title: Exploring Perceptions of Cross-Sectoral Data Sharing with People with Parkinson’s
Authors: family: McNaney
given: Roisin; family: Morgan
given: Catherine; family: Kulkarni
given: Pranav; family: Vega
given: Julio; family: Heidarivincheh
given: Farnoosh; family: McConville
given: Ryan; family: Whone
given: Alan; family: Kim
given: Mickey; family: Kirkham
given: Reuben; family: Craddock
given: Ian
Venue: Proceedings of the 2022 CHI Conference on Human Factors in Computing Systems
Keywords: Data sharing, Privacy and security, IoT, Smart home, Parkinson’s

Abstract: In interdisciplinary spaces such as digital health, datasets that are complex to collect, require specialist facilities, and/or are collected with specific populations have value in a range of different sectors. In this study we collected a simulated free-living dataset, in a smart home, with 12 participants (six people with Parkinson’s, six carers). We explored their initial perceptions of the sensors through interviews and then conducted two data exploration workshops, wherein we showed participants the collected data and discussed their views on how this data, and other data relating to their Parkinson’s symptoms, might be shared across different sectors. We provide recommendations around how participants might be better engaged in considering data sharing in the early stages of research, and guidance for how research might be configured to allow for more informed data sharing practices in the future.
Title: Personal Dream Informatics: A Self-Information Systems Model of Dream Engagement
Authors: family: Hoefer
given: Michael Jeffrey Daniel; family: Schumacher
given: Bryce E; family: Voida
given: Stephen
Venue: Proceedings of the 2022 CHI Conference on Human Factors in Computing Systems
Keywords: dreamwork, survey, personal informatics, dream tracking, dream journaling, reddit, quantified self, mental health informatics, self-tracking, dreaming, self-information systems, dreams, system dynamics, dream informatics

Abstract: We present the research area of personal dream informatics: studying the self-information systems that support dream engagement and communication between the dreaming self and the wakeful self. Through a survey study of 281 individuals primarily recruited from an online community dedicated to dreaming, we develop a dream-information systems view of dreaming and dream tracking as a type of self-information system. While dream-information systems are characterized by diverse tracking processes, motivations, and outcomes, they are universally constrained by the ephemeral dreamset—the short period of time between waking up and rapid memory loss of dream experiences. By developing a system dynamics model of dreaming we highlight feedback loops that serve as high leverage points for technology designers, and suggest a variety of design considerations for crafting technology that best supports dream recall, dream tracking, and dreamwork for nightmare relief and personal development.
Title: Lived Experiences of Mental Workload in Everyday Life
Authors: family: Midha
given: Serena; family: Wilson
given: Max L; family: Sharples
given: Sarah
Venue: Proceedings of the 2022 CHI Conference on Human Factors in Computing Systems

Abstract: We can now buy consumer brain-computer interface devices to help us meditate and focus, but what are we aiming to achieve? Mental workload (MWL) is an established concept, and as a form of personal data could be useful for making positive life changes. However, MWL is typically only studied for isolated tasks to avoid overload and underload. We investigated lived experiences of MWL, aiming to understand how tracking such data could implicate our everyday lives. 19 participants, that had previously experienced tracking their mental workload, took part in interviews and an Interpretive Phenomenological Analysis identified four superordinate themes. Results point towards mixed and changing perceptions of MWL and the importance of fluctuating between MWL levels in daily life in terms of performances, perceptions, and wellbeing. These findings are captured in an apparent Cycle, which outside factors can disrupt, and we discuss these cycles in terms of personal informatics and work performance.
Title: Rethinking Menstrual Trackers Towards Period-Positive Ecologies
Authors: family: Tuli
given: Anupriya; family: Singh
given: Surbhi; family: Narula
given: Rikita; family: Kumar
given: Neha; family: Singh
given: Pushpendra
Venue: Proceedings of the 2022 CHI Conference on Human Factors in Computing Systems
Keywords: Menstrual dignity, Capabilities, Period-positive futures, Menstrual journey, Digital menstrual trackers, Menstrual tracking, Liberation

Abstract: Menstrual tracking is a mechanism widely engaged towards preserving menstrual dignity, as natural birth control, for ensuring adequate preparation for an upcoming cycle, among other motivations. We investigate the design of digital menstrual trackers towards enabling period-positive ecologies in otherwise stigmatized contexts. We examine menstrual tracking practices across ages (12–65 yrs.) using a combination of methods—3 surveys (450+ responses), a cultural probe (10 adolescents), interviews (16 adults), and a review of (9) mobile applications. Our analysis highlights the diversity across menstrual tracking practices and the role of relationships in influencing these practices throughout the menstrual journey. We also identify menstrual tracking as an avenue towards the emancipation of those who menstruate. Finally, we draw on Martha Nussbaum’s central human capabilities to discuss sociotechnical implications for redesigning digital menstrual trackers towards crafting just and period-positive futures.
Title: Pandemic Displays: Considering Hygiene on Public Touchscreens in the Post-Pandemic Era
Authors: family: Mäkelä
given: Ville; family: Winter
given: Jonas; family: Schwab
given: Jasmin; family: Koch
given: Michael; family: Alt
given: Florian
Venue: Proceedings of the 2022 CHI Conference on Human Factors in Computing Systems
Keywords: Pandemic, COVID-19, Public displays, Touch interaction, Hygiene

Abstract: The COVID-19 pandemic created unprecedented questions for touch-based public displays regarding hygiene, risks, and general awareness. We study how people perceive and consider hygiene on shared touchscreens, and how touchscreens could be improved through hygiene-related functions. First, we report the results from an online survey (n = 286). Second, we present a hygiene concept for touchscreens that visualizes prior touches and provides information about the cleaning of the display and number of prior users. Third, we report the feedback for our hygiene concept from 77 participants. We find that there is demand for improved awareness of public displays’ hygiene status, especially among those with stronger concerns about COVID-19. A particularly desired detail is when the display has been cleaned. For visualizing prior touches, fingerprints worked best. We present further considerations for designing for hygiene on public displays.
Title: Understanding How eHealth Coaches Tailor Support For Weight Loss: Towards the Design of Person-Centered Coaching Systems
Authors: family: Ryan
given: Kathleen; family: Dockray
given: Samantha; family: Linehan
given: Conor
Venue: Proceedings of the 2022 CHI Conference on Human Factors in Computing Systems

Abstract: eHealth coaching is a promising approach for delivering effective, person-centered, digital health interventions. Yet, the way eHealth coaches ‘tailor’ interventions using technology is currently unclear. This study aims to understand how eHealth coaches tailor support to clients seeking to lose weight. Nine in-depth interviews with eHealth coaches were conducted. The data were analyzed using thematic analysis, deriving three themes: ‘Understanding the client,’ ‘Adapting Support,’ and ‘Navigating challenges.’ Coaches used both assessment tools and their growing relationship to understand client's needs. Coaches adapted the pace and nature of educational content, utilized their clients' preferred technologies, and adopted different personas to meet the needs of each individual. Providing tailored support also presented challenges for eHealth coaches, with technology eroding personal and professional boundaries. Our work interrogates what it means to ‘tailor’ support, through exploring coaching as a humanistic approach to behaviour change, with implications for the design of person-centered digital coaching interventions/systems.
Title: Embodied Negotiations, Practices and Experiences Interacting with Pregnancy Care Infrastructures in South India
Authors: family: Bagalkot
given: Naveen; family: Akbar
given: Syeda Zainab; family: Sharma
given: Swati; family: Mackintosh
given: Nicola; family: Harrington
given: Deirdre; family: Griffiths
given: Paula; family: Noronha
given: Judith Angelitta; family: Verdezoto
given: Nervo
Venue: Proceedings of the 2022 CHI Conference on Human Factors in Computing Systems
Keywords: care infrastructures, HCI4D, pregnancy care, embodied experiences, Maternal health, digital health, negotiation, challenges, South India

Abstract: Behavior change and improving health literacy based on normative ideals of motherhood is a dominant paradigm to address maternal health challenges. However, these ideals often remove women's control over their bodies overlooking how the bodily experiences of pregnancy are socially and culturally constructed. We report on 27 interviews with pregnant women and nursing mothers in rural and semi-urban areas of South India, and six focus groups with 23 frontline health workers as secondary data. We explore how the embodied pregnancy experiences are influenced and negotiated by the socio-cultural context and existing care infrastructures. Our findings highlight how the ways of seeing, knowing, and caring for a body of a pregnant woman through often conflicting norms, beliefs and practices of medicine, nourishment and care actively shape the experiences of pregnancy. We open up a space for novel opportunities for digital health technologies to enhance women's embodied experiences and pregnancy care infrastructures in the Global South.