This case study report covers our experiences in using Cultural Probes during the frst phase of our European and interdisciplinary research project TOPIC (The Online Platform for Informal Caregivers). In that stage of...
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In this paper, we address the 3D reconstruction of historical coins by means of Photometric Stereo. We investigate the influence of the number and arrangement of lights to the reconstruction quality by comparing mean ...
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Social companion robots are intentionally developed and designed to support humans in useful tasks and to use social cues to establish a relationship to the user. However, so far no social companion robots existed out...
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While open data platforms are increasingly popular among end-users as well as data providers, there is a growing problem with inconsistent update frequencies and lack of quality in datasets. Efforts to monitor data qu...
Three-dimensional (3D) ultrasound imaging and visualization is often used in medical diagnostics, especially in prenatal screening. Screening the development of the fetus is important to assess possible complications ...
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Participatory Design means recognizing that those who will be affected by a future technology should have an active say in its creation. Yet, despite continuous interest in involving people as future users and consume...
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In order to avoid Alzheimer's disease (AD) progression, diagnosis is necessary beforehand. Specialists would then begin preventive care as quickly as possible. They require fast and accurate evaluation at the earl...
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Project overview. Teamwork can be defined as dynamic team interaction between two or more interdependent members to achieve a shared goal. Many studies have examined how coordination dynamics are associated with team ...
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ISBN:
(纸本)9781713810407
Project overview. Teamwork can be defined as dynamic team interaction between two or more interdependent members to achieve a shared goal. Many studies have examined how coordination dynamics are associated with team effectiveness in the context of all-human teams (Gorman, Amazeen, & Cooke, 2010), and later, in human-autonomy teams (HAT)s (Demir, Likens, Cooke, Amazeen, & McNeese, 2018). HATs must have autonomous agents that act as effective teammates and help enable HATs to function as collaborative systems. Synergistic relationships among a system’s human and technological components provide the basis for emergent systems-level outcomes. Layered dynamics, a recent empirical modelling technique aimed at achieving this objective (Gorman et al., 2019), considers reorganization of the sociotechnical system across individual components and the overall system. The current study examined layered dynamics of HATs during automation and autonomy failures and addresses how members of HATs interact with each other and technological aspects of the system. Design and Method. We utilized a simulated Remotely Piloted Aircrtaft System (RPAS) Synthetic Task Environment with three heteregeneous and interdepedent roles: (1) a navigator, who created a dynamic flight plan and provided waypoint related information;(2) a pilot, who used this information to monitor and adjust settings. The pilot also communicated with the photographer to negotiate settings and enable proper conditions to obtain a good photograph;and (3) a photographer, who monitored and adjusted the camera to take good target photos, and provided feedback to the team. This study utilized a Wizard of Oz paradigm, in which the navigator and photographer were instructed that the pilot was a synthetic agent. However, the pilot was a highly-trained experimenter, in a separate room, who simulated an autonomous agent using limited vocabulary. There were 22 teams, and two participants were randomly assigned to the navigator and p
Verbal communication is important for coordination and performance in many team settings. However, the inclusion of autonomous artificial agents presents challenges to teamwork. This study sought to examine the effect...
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ISBN:
(数字)9781728160016
ISBN:
(纸本)9781728160023
Verbal communication is important for coordination and performance in many team settings. However, the inclusion of autonomous artificial agents presents challenges to teamwork. This study sought to examine the effects of three different training approaches on team communication behaviors in human-autonomy teams (HATs) under normal and degraded conditions. Teams were split into three conditions prior to execution of missions in a remotely piloted aircraft system task environment: coordination training, calibration training, and control training. Analysis of text communications indicated that teams that received coordination training push information more frequently compared to teams that received control or calibration training, though this effect appeared to diminish over time. Teams in all three conditions pulled information equally, with a reduction in frequency over time. It was also found that teams that received coordination training were more likely to overcome failures attributed to the autonomous agent's cognitive capacities. This research suggests that coordination training in HATs may be effective at influencing team verbal behaviors, however the extent of this effect requires further examination.
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