Distributed collaboration on physical tasks is a social process that involves all actors iteratively proposing, assessing and modifying the view of a shared workspace. In this paper, we describe the ways in which a view of a shared workspace is shaped by a remote expert to weave their expertise into the accomplishment of a complex physical task during surgical telementoring. We focus on the communicative functions of talk and actions used by the remote experts and local workers and identify strategies the experts employ to remotely shape the view. This analysis reveals the possibility for collaborative shaping of a view in surgical telementoring as well as other mechanism for a remote expert to craft and present a view of the shared workspace.
Bedside robotic endoscopes render surgeons autonomous from assistants, potentially improving surgical outcome and decreasing costs. Why then have they not been widely adopted? We take a step back and first characterize classic (non-robotic) endoscope use through observations, literature and a domain expert interview. We review the literature on bedside robotic endoscopes and find that existing controls, individually, do not have the power to support both intended and appropriated endoscope uses. We thus explore combining controls to support this diversity of uses. Through an iterative cycle, we design and implement a multimodal and mixed-initiative technique that combines two user controls and one system control. Our evaluations confirm that individual controls do not satisfy the diversity of endoscope uses, and also that our technique indeed does so. Our work highlights the relevance of HCI research in the medical domain through robotic systems.
https://doi.org/10.1145/3313831.3376795
Millions of surgeries are performed in the US annually, and numbers are trending upwards. Traditional rehabilitative interventions are struggling to meet current demands, and researchers have turned to pre-operative interventions, or prehabilitation, to improve patient functions. However, existing literature primarily discusses efficacy or the use of commercial sensing devices, and lacks a clear comprehension of healthcare professionals' (HPs') needs and perspectives. User-centered stakeholder understandings are crucial for a technology's adoption, but prehabilitation literature lacks such understandings. Therefore we conduct semi-structured interviews with 12 prehabilitation healthcare professionals (HPs) to offer descriptions of care challenges, tool usage, and perspectives regarding suitable and effective technologies. These data can assist designers in fostering prehabilitation processes via tailored prehabilitation tools which meet HPs' needs and expectations.
Nurses are frequently required to transfer patients as part of their daily duties. However, the manual transfer of patients is a major risk factor for injuries to the back. Although the Kinaesthetics Care Conception can help to address this issue, existing support for the integration of the concept into nursing-care practice is low. We present NurseCare, a mobile system that aims to promote the practical application of ergonomic patient transfers based on the Kinaesthetics Care Conception. NurseCare consists of a wearable and a smartphone app. Key features of NurseCare include mobile accessible instructions for ergonomic patient transfers, in-situ feedback for the risky bending of the back, and long-term feedback. We evaluated NurseCare in a nine participant 'in-the-wild' evaluation. Results indicate that NurseCare can facilitate ergonomic work while providing a high user experience adequate to the nurses' work domain, and reveal how NurseCare can be incorporated in given practices.
https://doi.org/10.1145/3313831.3376851
Effective communication between clinicians and parents of young children with developmental delays can decrease parents' anxiety, help them handle bad news, and improve their adherence to proposed interventions. However, parents have reported dissatisfaction regarding their current communication with clinicians, and they face cognitive and emotional challenges when discussing their child's developmental delays. In this paper, we present visualization as a facilitator of parent-clinician communication and how it could address existing communication challenges. Parents and clinicians anticipated visualization webtools would aid their communication by helping parents gain a better understanding of their child, acting as objective evidence, and highlighting the strength of the child as well as important medical concepts. In addition, visualization can act as a longitudinal record, helping parents track, explore, and share their child's developmental progress. Finally, we propose visualization as a tool to guide parents in their transition from feeling emotional and disempowered to advocating with confidence.
https://doi.org/10.1145/3313831.3376181