Assessing end-user interaction for multi-criteria local search with heatmap and icon-based visualizations

Author(s):  
Chandan Kumar ◽  
Benjamin Poppinga ◽  
Daniel Haeuser ◽  
Wilko Heuten ◽  
Susanne Boll
2021 ◽  
Vol 21 (1) ◽  
Author(s):  
Sadrieh Hajesmaeel-Gohari ◽  
Kambiz Bahaadinbeigy

Abstract Background Questionnaires are commonly used tools in telemedicine services that can help to evaluate different aspects. Selecting the ideal questionnaire for this purpose may be challenging for researchers. This study aims to review which questionnaires are used to evaluate telemedicine services in the studies, which are most common, and what aspects of telemedicine evaluation do they capture. Methods The PubMed database was searched in August 2020 to retrieve articles. Data extracted from the final list of articles included author/year of publication, journal of publication, type of evaluation, and evaluation questionnaire. Data were analyzed using descriptive statistics. Results Fifty-three articles were included in this study. The questionnaire was used for evaluating the satisfaction (49%), usability (34%), acceptance (11.5%), and implementation (2%) of telemedicine services. Among telemedicine specific questionnaires, Telehealth Usability Questionnaire (TUQ) (19%), Telemedicine Satisfaction Questionnaire (TSQ) (13%), and Service User Technology Acceptability Questionnaire (SUTAQ) (5.5%), were respectively most frequently used in the collected articles. Other most used questionnaires generally used for evaluating the users’ satisfaction, usability, and acceptance of technology were Client Satisfaction Questionnaire (CSQ) (5.5%), Questionnaire for User Interaction Satisfaction (QUIS) (5.5%), System Usability Scale (SUS) (5.5%), Patient Satisfaction Questionnaire (PSQ) (5.5%), and Technology Acceptance Model (TAM) (3.5%) respectively. Conclusion Employing specifically designed questionnaires or designing a new questionnaire with fewer questions and more comprehensiveness in terms of the issues studied provides a better evaluation. Attention to user needs, end-user acceptance, and implementation processes, along with users' satisfaction and usability evaluation, may optimize telemedicine efforts in the future.


Author(s):  
Martins Zviedris

End-user interaction with data is one of key aspects in data processing. Nowadays a lot of information systems have a custom made user interface for data input and data querying. From 1970s it is envisioned that a generic, user-friendly approach for data querying could be built, but no wide spread solution has been developed. In the paper we present a diagrammatic query language. We have done an iterative approach to design and improve the diagrammatic query language to make it user readable. Readability is analyzed with questionnaires. Readable diagrammatic query language is the first step to create a more generic and user-friendly data querying.


Author(s):  
Rex Karsten

The working relationship of information systems (IS) professionals and end users is an ongoing source of both research and practical concern. This study employs Attribution Theory to examine the causal attributions IS professionals and end users make for successful and unsuccessful user-system outcomes—end user attempts to use an information system to get the information needed to complete system-dependent, work-related tasks. Eighty-six IS professionals and 122 end users participated. The results show no differences in the nature of IS professional-end user attributions for successful outcomes, but very significant differences between them following unsuccessful outcomes. Post hoc analysis indicates that for unsuccessful user-system outcomes, the causal attributions of IS professionals and end users who are cross-functional team members are significantly less divergent than the causal attributions of those who are not. The implications of Attribution Theory for IS professional-end user interaction are discussed.


2008 ◽  
pp. 1579-1594
Author(s):  
Eitel J.M. Lauría

This paper explores the impact of human factor and organizational behavior on the outcome of information technology implementation projects. Client/server technology implementation is used as the leading case, given the fact that it is a good example of a major paradigm shift. The results draw attention to the importance of end-user interaction and the maturity level of organizations as significant factors in the success and benefits of the project. Client/server projects seem to be more successful, are executed in a more timely manner, and yield greater benefits when end users take an active participation in some of the stages, particularly during the implementation phase.


2008 ◽  
pp. 3006-3019
Author(s):  
Eitel J.M. Lauría

This paper explores the impact of human factor and organizational behavior on the outcome of information technology implementation projects. Client/server technology implementation is used as the leading case, given the fact that it is a good example of a major paradigm shift. The results draw attention to the importance of end-user interaction and the maturity level of organizations as significant factors in the success and benefits of the project. Client/server projects seem to be more successful, are executed in a more timely manner, and yield greater benefits when end users take an active participation in some of the stages, particularly during the implementation phase.


2018 ◽  
Vol 141 ◽  
pp. 519-524 ◽  
Author(s):  
João Gomes ◽  
Filipe Portela ◽  
Manuel Filipe Santos
Keyword(s):  

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