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32 results on '"Shirehjini, Ali Asghar Nazari"'

1. The Effects of Interaction Conflicts, Levels of Automation, and Frequency of Automation on Human Automation Trust and Acceptance

Author

Halvachi, Hadi, Shirehjini, Ali Asghar Nazari, Kakavand, Zahra, Hashemi, Niloofar, and Shirmohammadi, Shervin

Subjects
Computer Science - Human-Computer Interaction, Computer Science - Artificial Intelligence, Computer Science - Computational Engineering, Finance, and Science, Computer Science - Computers and Society
Abstract

In the presence of interaction conflicts, user trust in automation plays an important role in accepting intelligent environments such as smart homes. In this paper, a factorial research design is employed to investigate and compare the single and joint effects of Level of Automation (LoA), Frequency of Automated responses (FoA), and Conflict Intensity (CI) on human trust and acceptance of automation in the context of smart homes. To study these effects, we conducted web-based experiments to gather data from 324 online participants who experienced the system through a 3D simulation of a smart home. The findings show that the level and frequency of automation had an impact on user trust in smart environments. Furthermore, the results demonstrate that the users' acceptance of automated smart environments decreased in the presence of automation failures and interaction conflicts., Comment: 28 pages, five figures

Published
2023

3. Cloud Assisted IOT Based Social Door to Boost Student-Professor Interaction

Author

Shirehjini, Ali Asghar Nazari, Yassine, Abulsalam, Shirmohammadi, Shervin, Rasooli, Ramtin, Arbabi, Mohammad Salar, Diniz Junqueira Barbosa, Simone, Series editor, Chen, Phoebe, Series editor, Du, Xiaoyong, Series editor, Filipe, Joaquim, Series editor, Kara, Orhun, Series editor, Liu, Ting, Series editor, Kotenko, Igor, Series editor, Sivalingam, Krishna M., Series editor, Washio, Takashi, Series editor, and Stephanidis, Constantine, editor

Published
2016
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4. A Meta User Interface for Understandable and Predictable Interaction in AAL

Author

Mostafazadeh, Aida, Shirehjini, Ali Asghar Nazari, Daraei, Sara, Hutchison, David, Series editor, Kanade, Takeo, Series editor, Kittler, Josef, Series editor, Kleinberg, Jon M., Series editor, Mattern, Friedemann, Series editor, Mitchell, John C., Series editor, Naor, Moni, Series editor, Pandu Rangan, C., Series editor, Steffen, Bernhard, Series editor, Terzopoulos, Demetri, Series editor, Tygar, Doug, Series editor, Weikum, Gerhard, Series editor, Zhou, Jia, editor, and Salvendy, Gavriel, editor

Published
2015
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32. Equipment location in hospitals using RFID-based positioning system.

Author

Shirehjini AA, Yassine A, and Shirmohammadi S

Subjects
Clinical Alarms, Equipment Design, Humans, Equipment and Supplies, Hospital, Materials Management, Hospital methods, Medical Informatics, Radio Frequency Identification Device
Abstract

Throughout various complex processes within hospitals, context-aware services and applications can help to improve the quality of care and reduce costs. For example, sensors and radio frequency identification (RFID) technologies for e-health have been deployed to improve the flow of material, equipment, personal, and patient. Bed tracking, patient monitoring, real-time logistic analysis, and critical equipment tracking are famous applications of real-time location systems (RTLS) in hospitals. In fact, existing case studies show that RTLS can improve service quality and safety, and optimize emergency management and time critical processes. In this paper, we propose a robust system for position and orientation determination of equipment. Our system utilizes passive (RFID) technology mounted on flooring plates and several peripherals for sensor data interpretation. The system is implemented and tested through extensive experiments. The results show that our system's average positioning and orientation measurement outperforms existing systems in terms of accuracy. The details of the system as well as the experimental results are presented in this paper.

Published
2012
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