Matching Items (12)
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Description
This study explored three methods to measure cognitive load in a learning environment using four logic puzzles that systematically varied in level of intrinsic cognitive load. Participants' perceived intrinsic load was simultaneously measured with a self-report measure--a traditional subjective measure--and two objective, physiological measures based on eye-tracking and EEG technology.

This study explored three methods to measure cognitive load in a learning environment using four logic puzzles that systematically varied in level of intrinsic cognitive load. Participants' perceived intrinsic load was simultaneously measured with a self-report measure--a traditional subjective measure--and two objective, physiological measures based on eye-tracking and EEG technology. In addition to gathering self-report, eye-tracking data, and EEG data, this study also captured data on individual difference variables and puzzle performance. Specifically, this study addressed the following research questions: 1. Are self-report ratings of cognitive load sensitive to tasks that increase in level of intrinsic load? 2. Are physiological measures sensitive to tasks that increase in level of intrinsic load? 3. To what extent do objective physiological measures and individual difference variables predict self-report ratings of intrinsic cognitive load? 4. Do the number of errors and the amount of time spent on each puzzle increase as the puzzle difficulty increases? Participants were 56 undergraduate students. Results from analyses with inferential statistics and data-mining techniques indicated features from the physiological data were sensitive to the puzzle tasks that varied in level of intrinsic load. The self-report measures performed similarly when the difference in intrinsic load of the puzzles was the most varied. Implications for these results and future directions for this line of research are discussed.
ContributorsJoseph, Stacey (Author) / Atkinson, Robert K (Thesis advisor) / Johnson-Glenberg, Mina (Committee member) / Nelson, Brian (Committee member) / Klein, James (Committee member) / Arizona State University (Publisher)
Created2013
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Description

Physical appearance is an important communication tool that involves the way people define themselves and others around them. Clothing is a major component of physical appearance. When people can understand how different clothing styles flatter their specific body shapes, they can use clothing as a means to manipulate their physical

Physical appearance is an important communication tool that involves the way people define themselves and others around them. Clothing is a major component of physical appearance. When people can understand how different clothing styles flatter their specific body shapes, they can use clothing as a means to manipulate their physical appearances. In this way, people can choose deliberate clothing to send out purposeful visual messages that align with their goals and interests. Understanding how clothing affects visual appearance can be a very complicated task (Ilnitsky, 2018; Nix-Rice, 2014). There should be a simple and way for people to pick clothes that will specifically look good on their body. The purpose of this current study is to introduce a new method of online shopping that collects users’ body dimensions and shows them clothing that will flatter their particular body shape. The following study proposes a prototype design for such a shopping experience.

ContributorsBartolomea, Hannah Elyse (Author) / Johnson-Glenberg, Mina (Thesis director) / Prewitt, Deborah (Committee member) / Tinapple, David (Committee member) / Arts, Media and Engineering Sch T (Contributor) / Department of Psychology (Contributor) / Barrett, The Honors College (Contributor)
Created2021-05
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Description
A mobile phone application was designed as part of an X-Prize challenge at Arizona State University (ASU). The team created an application that displays 4D visualization of time sensitive contagion data, specifically focusing on the Ebola Virus Disease. The application, named “Ebola Resource Decision Evaluator” (ERDE), is a tool to

A mobile phone application was designed as part of an X-Prize challenge at Arizona State University (ASU). The team created an application that displays 4D visualization of time sensitive contagion data, specifically focusing on the Ebola Virus Disease. The application, named “Ebola Resource Decision Evaluator” (ERDE), is a tool to aid in resource allocation for decision-makers during epidemics and outbreaks. The predictive algorithm was based on the SIR Model—susceptible, infected, and recovered (or immune). We adapted this predictive model into our application to forecast weeks forward the Ebola incidence in three cities in the Democratic Republic of Congo (DRC).
The current 2D map used by the Center for Disease Control (CDC) displays only the number of deaths in a city caused by the outbreak. But, the cities differ in ways 2D cannot convey. We implemented the augmented reality (AR) aspect to give more meaning to data and to give decision-makers interactive 4D city-by-city comparisons. The outbreak is ongoing as of September 2019 and ASU has committed to hosting the application for other healthcare workers to use. The application incorporates the most recent data on the disease and updates to visualize how many are predicted to become infected given X units of vaccine. We are able to use the data and compare the effectiveness to other cities. After this collection of data, professionals would determine the most efficient action to take against the spread of the disease.
ContributorsHu, Lawrence (Author) / Hall, Rick (Thesis director) / Johnson-Glenberg, Mina (Committee member) / Sanford School of Social and Family Dynamics (Contributor) / Edson College of Nursing and Health Innovation (Contributor) / Barrett, The Honors College (Contributor)
Created2020-05
Description

This research study investigates the design principles and best practices for incorporating gamification in EduMobile apps for teaching about mosquito breeding grounds. With limited research investigating the effectiveness of EduMobile apps in engaging and educating students on complex topics, this study aims to uncover best practices for designing EduMobile apps

This research study investigates the design principles and best practices for incorporating gamification in EduMobile apps for teaching about mosquito breeding grounds. With limited research investigating the effectiveness of EduMobile apps in engaging and educating students on complex topics, this study aims to uncover best practices for designing EduMobile apps for early learners (elementary and middle schoolers). A convenience sample of adults who were not part of the target demographic were recruited to test the app. The System Usability Scale was used to measure user satisfaction, and question-wise t-tests were conducted to analyze the effectiveness of specific design changes. Results show a significant difference in user satisfaction between the original and revised designs, with question 5 of the System Usability Scale driving the overall difference in score. Inconsistent design was found to increase extraneous cognitive load and split attention, while consistency within different views was shown to increase user perception of system integration. These findings suggest that incorporating gamification and following best practices in designing EduMobile apps can increase student engagement and motivation in learning about mosquito breeding grounds.

ContributorsKapadia, Anoosh (Author) / Kobayashi, Yoshihiro (Thesis director) / Johnson-Glenberg, Mina (Committee member) / Barrett, The Honors College (Contributor) / Computer Science and Engineering Program (Contributor) / Computing and Informatics Program (Contributor)
Created2023-05
Description

This project is called the Zoom Room and it is about the use of virtual reality (VR) for workspace productivity. It is where Zoom and VR meet to form an enhanced productive workspace for users. Equipped with two 3D printers that show how a 3D printer moves and the intricate

This project is called the Zoom Room and it is about the use of virtual reality (VR) for workspace productivity. It is where Zoom and VR meet to form an enhanced productive workspace for users. Equipped with two 3D printers that show how a 3D printer moves and the intricate parts that make up the 3D printer, it is much more than just a standard meeting room. It is a place to analyze machines and meet with others in a virtual space.

ContributorsWang, David (Author) / Johnson-Glenberg, Mina (Thesis director) / Surovec, Victor (Committee member) / Barrett, The Honors College (Contributor) / Economics Program in CLAS (Contributor) / Computer Science and Engineering Program (Contributor)
Created2023-05
Description

For the average person, when they use a computer, they interact with two main groups: the Computer Input, which consists of a keyboard and a mouse, and the Computer Output, which consists of a monitor and speakers. For those with physical disabilities, traditional Computer Input and Output methods can be

For the average person, when they use a computer, they interact with two main groups: the Computer Input, which consists of a keyboard and a mouse, and the Computer Output, which consists of a monitor and speakers. For those with physical disabilities, traditional Computer Input and Output methods can be difficult or uncomfortable to use. I believe VR Technology can make using computers much more accessible for those individuals, and my application demonstrates that belief.

ContributorsGarcia, Mario (Author) / Johnson-Glenberg, Mina (Thesis director) / Bunch, Jacob (Committee member) / Barrett, The Honors College (Contributor) / Computer Science and Engineering Program (Contributor)
Created2023-05
Description

The majority of the public is not aware that common objects in their backyard can be mosquito breeding sites, thus leading to an increase in mosquitoes and mosquito-borne diseases affecting humans and animals during the peak seasons. An engaging app that instructs people of all ages how to identify, prevent,

The majority of the public is not aware that common objects in their backyard can be mosquito breeding sites, thus leading to an increase in mosquitoes and mosquito-borne diseases affecting humans and animals during the peak seasons. An engaging app that instructs people of all ages how to identify, prevent, and eliminate breeding sites may be of use in increasing positive behavioral changes in people, and therefore reducing available breeding sites for mosquitoes. The Embodied Games Lab in Psychology at Arizona State University created an educational game phone app using machine learning to teach students how to identify and eliminate mosquito breeding sites. Skeeter Breeder is an interactive, educational game that teaches participants about potential mosquito breeding sites and how to eliminate them from the immediate environment as documented by smartphone imagery. Currently, there is no educational game phone app that uses machine learning to teach this topic. This Thesis describes a pilot study focused on educating about common mosquito breeding sites and increasing the knowledge of 5th graders on the topic through an agentic (by taking their own pictures), engaging (game-like platform with rewards), and interactive (receiving immediate feedback on pictures) game developed from scratch at ASU.

ContributorsBharti, Aarushi (Author) / Johnson-Glenberg, Mina (Thesis director) / Huijben, Silvie (Committee member) / Barrett, The Honors College (Contributor) / Tech Entrepreneurship & Mgmt (Contributor) / Computing and Informatics Program (Contributor)
Created2023-05
Description

Reduce your fear of water with a virtual reality game!

ContributorsFeng, Kiera (Author) / Johnson-Glenberg, Mina (Thesis director) / Pina, Armando (Committee member) / Barrett, The Honors College (Contributor) / Computer Science and Engineering Program (Contributor)
Created2023-05
Description
There are numerous possibilities for virtual reality (VR) to improve upon the dissemination of information in several professional fields. Virtual reality has the capacity to be a useful tool in the judicial system related to its use in the presentation of evidence to juries and other persons. Crime scenes are

There are numerous possibilities for virtual reality (VR) to improve upon the dissemination of information in several professional fields. Virtual reality has the capacity to be a useful tool in the judicial system related to its use in the presentation of evidence to juries and other persons. Crime scenes are a crucial part of an investigation but are difficult to present to a jury. This experiment proposes an investigation to study the difference in the emotional impact of showing jurors an immersive virtual reality representation of a crime scene compared to traditional crime scene photos and the subsequent impact that the VR crime scene tour has on juror decision making. Participants will be randomly assigned to either a 3D VR recreation of a crime scene or be presented with crime scene photos. User responses will then be collected. The following study proposes a prototype for the recreation of a crime scene in VR using the real-world children of Darlie Routier murder case study.
ContributorsLott, Tracey (Author) / Johnson-Glenberg, Mina (Thesis director) / Salerno, Jessica (Committee member) / Barrett, The Honors College (Contributor) / Computer Science and Engineering Program (Contributor) / School of International Letters and Cultures (Contributor)
Created2022-05
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Description
Virtual reality (VR) provides significant opportunities for students to experience immersive education. In VR, students can travel to the international space station, or go through a science experiment at home. However, the current tactile feedback provided by these systems do not feel real. Controllers do not provide the same tactile

Virtual reality (VR) provides significant opportunities for students to experience immersive education. In VR, students can travel to the international space station, or go through a science experiment at home. However, the current tactile feedback provided by these systems do not feel real. Controllers do not provide the same tactile feedback experienced in the physical world. This dissertation aims to bridge the gap between the virtual and physical learning environments through the development of novel haptic devices capable of emulating tactile sensations found in physical science labs. My research explores haptic devices that can emulate the sensations of fluids in vessels within the virtual environment. Fluid handling is a cornerstone experience of science labs. I also explore how to emulate the handling of other science equipment. I describe and research on four novel devices. These are 1) SWISH: A shifting-weight interface of simulated hydrodynamics for haptic perception of virtual fluid vessels, 2) Geppetteau, 3) Vibr-eau, and 4) Pneutouch. SWISH simulates the sensation of virtual fluids in vessels using a rack and pinion mechanism, while Geppetteau employs a string-driven mechanism to provide haptic feedback for a variety of vessel shapes. Vibr-eau utilizes vibrotactile actuators in the vessel’s interior to emulate the behavior of virtual liquids. Finally, Pneutouch enables users to interact with virtual objects through pneumatic inflatables. Through systematic evaluations and comparisons with baseline comparisons, the usability and effectiveness of these haptic devices in enhancing virtual experiences is demonstrated. The development of these haptic mechanisms and interfaces represents a significant step towards creating transformative educational tools that provide customizable, hands-on learning environments in both Mixed (MR) and Virtual Reality (VR) - now called XR. This dissertation contributes to advancing the field of haptics for virtual education and lays the foundation for future research in immersive learning technologies.
ContributorsLiu, Frank (Author) / LiKamWa, Robert (Thesis advisor) / Lahey, Byron (Committee member) / Johnson-Glenberg, Mina (Committee member) / Jayasuriya, Suren (Committee member) / Arizona State University (Publisher)
Created2024