Personalized learning, which has the potential to raise student achievement, requires understanding the competencies of students. Visualizations can help provide this understanding. Jeon et al. (2021) presented a latent space model that creates interaction maps visualizing response patterns from item response data. My dissertation proposes…

As the digital revolution unfolds, individuals are increasingly transforming their traditional homes into smart homes, adopting semi- and fully automated smart devices. This transformative shift, fueled by advancements in information technology, presents vast social and economic opportunities. Despite the burgeoning number of smart devices in the…

K-12 school districts are on the frontlines of cyber warfare, with many districts across America to become victims of phishing, social engineering, malware, and ransomware attacks. As a result, many districts have been forced to cease operations for extended periods of time, pay costly ransoms, and endure the embarrassment of having highly…

This study addressed the problem of understanding administrators' perceptions of Internet of Things (IoT) adoption in higher education institutions in California. IoT is widely used in many industries worldwide, but its application in higher education is not as extensive. One of the most widely used methods of understanding perception for…

Smart cities surveil through ubiquitous and intrusive data collection via networked sensors. Smart city efforts are also frequently imagined as primarily top-down and male visions of the future in service of economic benefit. The smart campus presents a new dimension of smart city urbanism as an identified gap in literature. In the following…

Identifying and cultivating cybersecurity leaders is paramount to building and strengthening the cybersecurity workforce. These skilled cybersecurity leaders are critical for leading effective cybersecurity teams and defending organizations against ever-increasing cyber threats. This research study analyzed cybersecurity professionals' preparation…

To address the challenges that persist at many levels for tribal nations in pursuit of increasing accessibility to basic necessities and developing infrastructure for their citizenry, I have created this research. I show how key leaders in the Navajo Nation understand the importance of developing a sound infrastructure that would sustain our…

The optimism surrounding e-government to improve government services has been widely documented and supported in public administration literature. This study looks at a long-standing government scholarship program in Indonesia, which shifted from traditional offline to solely online for its application process. This e-government initiative was…

Rapid technological advancements have fueled the need for the integration of Information and Communication Technology (ICT) into education systems worldwide. The COVID-19 pandemic's impact on education prompted a shift towards remote distance learning, exposing significant vulnerabilities within the system while creating a digital divide. This…

The introduction of the Internet of Things (IoT) into educational institutions has necessitated the integration of IoT devices in the information technology (IT) infrastructural environment of educational institutions. Many IT leaders at educational institutions, however, lack strategies for integrating and deploying IoT devices in their…

Lesbian, gay, bisexual, transgender, and queer or questioning (LGBTQ+) lives use technology in many ways that are seldom examined. The problem to be addressed by this study is that computer science scholarship is failing to examine the end-user experiences and possible concerns regarding LGBTQ+ identities and their ICT and internet use. LGBTQ+…

This study investigated the graduate students' perceptions toward using cloud technology in their learning and how they use cloud technology in education. A qualitative case study was conducted to attain the study's objectives. The data was collected by interviewing a purposeful sample consisting of 10 participants, Ph.D. students in the…

Broadband internet increases the hourly wages of college-educated workers. However, little is known about how broadband internet affects the wages of workers with different college majors. I combine several Norwegian data sets to answer this question. A public program with limited funding rolled out broadband infrastructure and provided plausibly…

The following document considers the role of digital information organization in the creation of knowledge and value within and beyond the physical space of the art museum by interrogating two major scholarly products of the well-endowed, early-21st-century Western art museum's ecosystem: online catalogues and online exhibitions. The questions…

This thesis explores the use of Augmented Reality (AR) in two challenging scenarios -- autism therapy, and network-constrained, remote collaboration. In the first half of this thesis, we highlight the design and implementation of CustomAR and Augmented Playgrounds -- two applications that leverage the visualization and contextual abilities of AR…