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Objective: The aim of this research is to uncover, via a comprehensive cross study analysis, data patterns that could potentially point to a positive correlation between two main variables: anesthetic monitoring equipment and anesthetic decision making. Of particular interest is the equipment's monitor screen and the extent to which its

Objective: The aim of this research is to uncover, via a comprehensive cross study analysis, data patterns that could potentially point to a positive correlation between two main variables: anesthetic monitoring equipment and anesthetic decision making. Of particular interest is the equipment's monitor screen and the extent to which its user interface design influences anesthetic situation awareness (SA) and hence, decision making. It is hypothesized that poor anesthetic diagnosis from inadequate SA may be largely attributable to patient data displays lacking in human factors design considerations. Methods: A systematic search was conducted of existing empirical studies pertaining to patient physiologic monitoring that spanned across interrelated domains, namely, ergonomics, medical informatics, visual computing, cognitive psychology, human factors, clinical monitoring, intensive care medicine, and intelligent systems etc. all published in scholarly research journals between 1970 to August 2012. Anesthetic-related keywords were queried i.e. anesthetic mishaps, patient physiological data displays, anesthetic vigilance etc. (found in Appendix A). This approach yielded a few thousand results, of which 65 empirical studies were pulled. Further extraction of articles having direct connection to the use of data displays within the anesthetic context produced a total of 20 empirical studies. These studies were grouped under two broad categories of Monitoring and Monitors whereby factors directly contributing to the studies' results were identified with the aim to find emerging themes that provide insights involving interface design and medical decision making. Results: There is a direct correlation between user-interface design and decision making. The situation awareness (SA) required for decision making heavily relies upon data displays oriented towards information extraction and integration. In the systematic assessment of empirical studies, it is undeniable how strikingly prominent visual attributes show up as contributing factors to subjects' enhanced performance in the studies. Conclusions: How and to what users direct their perceptual and cognitive resources necessarily influence their perception of the environment, and by extension, their development of situation awareness (SA). Although patient monitoring equipment employed in anesthetic practice has proven to be indispensable in quality patient care, graphical representations of patient data is still far from optimal in the clinical setting. User-interfaces that lend decision support to facilitate SA and subsequent decision making is critical in crisis management.
ContributorsNguyen, Angie (Author) / Velasquez, Joseph (Thesis advisor) / McDermott, Lauren (Thesis advisor) / Herring, Don (Committee member) / Branaghan, Russell (Committee member) / Arizona State University (Publisher)
Created2013
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Description
Research in design, emotion, and product experience has focused on establishing a connection between the aesthetic qualities of products and emotions. Studies in product expression have demonstrated relevant patterns between aesthetics and spatial reasoning. In design research, fully understanding latent qualities of consumers assists in developing an immersive product experience

Research in design, emotion, and product experience has focused on establishing a connection between the aesthetic qualities of products and emotions. Studies in product expression have demonstrated relevant patterns between aesthetics and spatial reasoning. In design research, fully understanding latent qualities of consumers assists in developing an immersive product experience which in turn can engender a lasting product relationship. This study evaluates how people interpret the emotionality of form in order to establish a veritable method for interpreting emotional variables in 3D objects.

This research assesses the emotional perception of aesthetic values in 2D and 3D teapots. A teapot image collection and taxonomy was constructed with 101 images of teapots across four centuries. Eighty-four participants completed a card sorting task of twenty randomly distributed teapot images (taken from the total 101 image collection) into Plutchik's eight emotion categories. Individual pieces of the teapots were coded according to the base, handle, lid, or spout that was presented in the image. The coded pieces from the card-sorting task were arranged per frequency in the overall set. Through the use of response data from the card sorting task, a network of the images was developed in Pathfinder. The content of these results were compared to images of models gathered during an interview with an interactive co-creation method referred to as Magnetic Modeling. Magnetic Modeling is a methodological tool that allowed participants to manipulate individualized pieces of 3D printed teapots into proposed emotional labels.

The findings of this research establish prototypical associations in aesthetic traits and teapot piece combinations for each emotion category. Participant responses were categorized into 4 personas representing the types of perceptual bias in the studies' participants. A discussion and comparison of the methods for academic and theoretical practice is provided.
ContributorsHorner, Candace (Author) / Takamura, John (Thesis advisor) / McDermott, Lauren (Committee member) / Branaghan, Russel; (Committee member) / Arizona State University (Publisher)
Created2014
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Description
A post occupancy evaluation (POE) was conducted at the Ngeruka Health Center (NHC) in the Bugesera District of Rwanda. The POE was limited to the education spaces within the health center, its participants, and staff. A POE is a combination of methods both quantitative and qualitative to determine user satisfaction

A post occupancy evaluation (POE) was conducted at the Ngeruka Health Center (NHC) in the Bugesera District of Rwanda. The POE was limited to the education spaces within the health center, its participants, and staff. A POE is a combination of methods both quantitative and qualitative to determine user satisfaction and whether the design intent of the built environment was met.

In rural Rwanda where healthcare facilities are scarce and people become seriously ill from preventable diseases, help is needed. The smallest injuries become life threatening. Healthcare facilities and providers must develop approaches that stop these minor illnesses and diseases from costing further problems.

The healthcare facility is a healing environment. Healing environments nurture health and provide a sense of safety and security. The Ngeruka facility has incorporated education spaces within their facility to teach the community ways to prevent minor health problems from becoming major ones.

The research that was conducted at this healthcare facility sought to answer the main questions: Does the built environment of the NHC contribute to healing by engaging education program attendees to learn about preventing illness and disease and other health promotion strategies? In addition, can you measure healing effects of the built environment?

The research took measurements of the built environment and combined them with user satisfaction questionnaires. Site observations and a participant engagement questionnaire were used to determine the amount of engagement the participants put forth into the education programs within the designated design space. Measuring engagement is a tool schools use to find out if their facilities are producing their intended results. This same thought process was incorporated into this research. The participants did prove to be engaged, but it is not definitive that the built environment was responsible. It was a combination of many factors.
ContributorsWakelam, Sheila M (Author) / Takamura, John (Thesis advisor) / Patterson, Mark (Thesis advisor) / McDermott, Lauren (Committee member) / Arizona State University (Publisher)
Created2015
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Description
Abstract: Within this insights report, I gather information (this includes primary and secondary research) pertinent to Lupus and Lupus patients, and I segment it into topics of either user, business, technology, or social (sustainable) related information. Within these topics, I analyze qualitative data and create charts to graphically depict my

Abstract: Within this insights report, I gather information (this includes primary and secondary research) pertinent to Lupus and Lupus patients, and I segment it into topics of either user, business, technology, or social (sustainable) related information. Within these topics, I analyze qualitative data and create charts to graphically depict my findings regarding Lupus symptoms and products pertinent to symptom relief. Through these graphs, I then find product opportunity gaps (POGs). For example, how to alleviate pain, provide energy, and reduce stress. After finding as many product opportunity gaps as possible, I then pick my top areas of interest. In the future, I will have brainstorming sessions dedicated to these POGs, and from these sessions, I can begin designing possible products to help monitor the systems, and alleviate the symptoms, of Lupus patients.
ContributorsPike, Denise Ramona (Author) / McDermott, Lauren (Thesis director) / Dhadphale, Tejas (Committee member) / Safilian, Cassandra (Committee member) / Barrett, The Honors College (Contributor) / School of Sustainability (Contributor) / The Design School (Contributor)
Created2014-05