In the past several years, police-community relations have received enormous scrutiny based on several high-profile incidents involving the use of deadly force. Politicians, civil societies, and victims' families have called for law enforcement agencies to equip local officers with body-worn cameras to increase transparency and accountability. The purpose of the study was to investigate how law enforcement officers in a Sheriff's office in the Southern United States perceived ease of use and usefulness of body-worn camera technology and to identify if gender and years of service related to police officers' acceptance of body-worn cameras as a component of their regular uniform. The theoretical foundation for this study was based on the Technology Acceptance Model (TAM) developed by Davis in 1989. Paper survey using TAM instrument was used to collect data from officers at the training center. A hierarchical multiple regression analysis was conducted to determine which independent variables predicted the frequency of use of body-worn cameras. Analysis of data collected from 88 officers found that their perceptions of the ease of use of body-worn cameras were moderately and positively correlated with their perceptions of the cameras' usefulness and their attitudes toward the camera. The relationship between usefulness and years of service was negative, indicating that as officers' length of service increased, their perceptions of body-worn cameras usefulness decreased. However, officers' attitudes toward using body-worn cameras were a predictor of their reported frequency of use. Findings from the study could contribute to positive social change by providing policymakers with new tools to craft training policies to enhance police-community relations.

Inadequate software development collaboration processes can allow technical debt to accumulate increasing future maintenance costs and the chance of system failures. The purpose of this qualitative case study was to explore collaboration strategies software development leaders use to reduce the amount of technical debt created by software developers. The study population was software development leaders experienced with collaboration and technical debt at a large health care provider in the state of California. The data collection process included interviews with 8 software development leaders and reviewing 19 organizational documents relating to software development methods. The extended technology acceptance model was used as the conceptual framework to better understand the social and cognitive influences on the perceived usefulness of collaboration in reducing technical debt. An inductive analysis of the data was used for coding, triangulation, and identifying themes related to the use of collaboration strategies to reduce technical debt. Prominent themes included using collaboration at all stages of development, using continuous verification processes, promoting a participatory culture, and using tools to support distributed teams. The study findings showed an environment that promotes collaboration, a culture that encourages participation, and accessibility to collaborative tools that may reduce technical debt in software projects. The results of this study may contribute to positive social change by demonstrating how individuals with diverse backgrounds and different perspectives can work together to improve critical software that people depend on every day.

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Introduction: Since the start of the digital age back in the 70s, digital technology has become a main tool for us humans to work, communicate, and enjoy ourselves on a day-to-day basis. The major push that set this new chapter of human life was due to the first military-manufactured computers of the time. The usage and development since then have grown exponentially all across our lives, affecting everything from hospital visits in Hong Kong to a late-night shopping experience in Stockholm. This leads us to today, where businesses are taking technological advances every day to keep their customers happy and satisfied, but also setting the bar higher and higher between their competitors. Some store owners have even figured out that physical human presence is not even needed in physical stores. The benefit is that the upkeep costs drop and almost no employees are needed; this is beneficial for small store locations in sparsely populated areas. In Sweden, it has become a huge problem that small towns and villages slowly die due to high upkeep costs for store owners. With these unmanned stores, the trend could change to the possessive. However, it is also pressured by the very technology-demanding Generation Z. Setting pressure on this retail sector to keep up and find the right way to proceed with their businesses in a way that fits Generation Z’s demand long term.  Purpose: This specific study will try to explain how different enhancers and inhibitors affect consumer acceptance according to Generation Z for this store concept in Sweden. The researchers of this thesis believe that this study is needed because of the vast growth of unmanned stores and the lack of research it has, especially in Scandinavia. Methodology: In order to answer the research question, nine different hypotheses were created with different inhibitors and enhancers derived from previous research. Furthermore, a combination of online and face-to-face questionnaires was conducted, whereby 133 valid respondents were collected. The data was then analyzed with the help of a multiple regression analysis. Conclusion:  From this research, it can be concluded that for the investigated enhancers: high levels of technology readiness, usefulness, and enjoyment were all factors affecting Gen Z´s acceptance of unmanned convenience stores. Furthermore, that lack of human interaction affects Gen Z´s resistance towards unmanned convenience stores. These results can be used for future research and for companies targeting Gen Z to shop at unmanned convenience stores.

Background: To ensure a sustainable future in the maritime industry; new measures of employee well-being are needed. Digital health solutions have proven to possess great potential to ensure employee well-being regardless of location, with opportunities for a proactive instead of a reactive approach where health and safety issues can be avoided.  Research Problem: Despite the potential benefits of using digital health solutions, the acceptance and impact of such solutions remain unexplored in the maritime industry, which is essential for achieving improvements.   Purpose: This study aims to explore what influences the acceptance of digital health solutions for improving seafarer well-being to understand how the maritime industry accepts digital health solutions and, more importantly, the potential impact this acceptance has on seafarer well-being. Research Question: How does the acceptance of digital health solutions in the maritime industry impact the employee well-being of seafarers?  Methodology and Method: This is a qualitative and inductive study, with a relativist view of reality and a social constructionist view of knowledge, that aims to build new theories through semi-structured interviews and Gioia’s analysis method.  Conclusion: Our findings focus on what influences the acceptance of digital health solutions and how these solutions impact employee well-being. With the aid of the Technology Acceptance Model (TAM), we find that there are levels of acceptance dependent on the nature of different influential factors. Furthermore, we discover that digital health solutions can influence physical, mental, and social well-being. From this, we develop a framework explaining the impact acceptance has on employee well-being. As a result, we illustrate that acceptance is a crucial aspect of improving employee well-being with digital health solutions.

Bakgrund och syfte: Antalet tekniska system som människor använder i vardagen ökar ständigt. När en användare byter från ett tekniskt system till ett annat som hen inte är bekant med, kan det uppstå problem eller i vissa fall gå smidigare än förväntat. Syftet med denna studie är att undersöka hur väl användares mentala modell av ett operativsystem kan appliceras på ett annat, för användaren outforskat, operativsystem. Studien undersöker också huruvida användarens acceptans av ny teknik är associerad med dennes prestationer i det nya operativsystemet. Metod: Studien baseras på ett experiment där åtta testdeltagare med erfarenhet av Microsoft Windows genomför vardagliga uppgifter i Apple MacOS och vice versa. Gruppernas förmåga att anpassa sina mentala modeller mäts med hjälp av prestationsmått som vanligtvis används inom interaktionsdesign, såsom tidtagning och antalet steg som krävs för att genomföra varje uppgift. En enkät används därefter för att mäta deltagarnas acceptans av ny teknik med hjälp av TAM (Technology Acceptance Model). Resultat: Resultaten visade en signifikant skillnad mellan grupperna när det gällde prestationsmåtten. MacOS-användare hade kortare tid och färre steg för att genomföra uppgifterna jämfört med Windows-användare. Studien fann även en signifikant negativ korrelation mellan acceptans av ny teknik och tid som krävdes för att genomföra uppgifterna. Ingen signifikant korrelation fanns mellan acceptans av ny teknik och antalet steg att genomföra uppgifter. Slutsatser: MacOS-användares mentala modell är mer överförbar till Windows, än vad Windows-användarnas mentala modell är till MacOS. MacOS-användares mentala modell passar tillräckligt bra för att kunna appliceras på Windows för att genomföra vardagliga uppgifter utan större problem. Windows-användarnas mentala modell är så pass annorlunda att en ny mental modell skapas när de ger sig på MacOS, vilket leder till längre tid och fler steg att genomföra uppgifter. Studien fann också att användare med en hög acceptans av ny teknik presterade bättre, i form av lägre tid, när de använde ett outforskat operativsystem. Detta kan dock tolkas på två sätt, att användare som snabbt kunde genomföra uppgifter i större utsträckning uppskattade det, vilket ledde till en högre acceptans av ny teknik. Alternativt att deltagare som generellt var öppna till ny teknik därför presterade bättre. Däremot upptäcktes ingen stark koppling mellan acceptans av ny teknik och antalet steg som krävdes för att slutföra uppgiften. Detta gör att det inte går kan dra några definitiva slutsatser om kopplingen mellan acceptans av ny teknik och övergripande prestation, då endast en del av prestationen (tid, men inte antalet steg) visade signifikanta resultat.

The purpose of this study was to understand boaters’ adoption and usage of smartphones and mobile apps as well as to obtain their opinion on potential features of a targeted mobile app being developed as part of a broader interdisciplinary Florida Sea Grant outreach project. Data were gathered from an online survey of a sample of 164 boaters from the surrounding Central Florida area. In contrast with previous empirical mobile app studies, many respondents reported using mobile apps for information-seeking versus escape gratifications. Further more than half of the respondents’ age sixty-five and over indicated using smartphones and mobile apps. These findings reflected recent national trend data showing shifting gratifications and an increase in technology use among older American adults. In regards to the planned mobile app, the study’s respondents had favorable reactions to its potential features and indicated an above average intent toward downloading the app

This phenomenological study explored and described the lived experiences of high school biology teachers from a school district in one of the states in the USA concerning the use of online platforms in online biology teaching and learning during the COVID-19 pandemic. The study interviewed teachers to evaluate the teacher experiences, challenges, and opportunities that online platforms presented in biology instruction during the COVID-19 pandemic. The study also analyzed students' perspectives based on the teachers' responses and district data obtained from the student engagement survey administered to all high school students at the school district every year. The findings of the study indicate that students experienced issues such as lack of engagement, unsuitable home environment to support learning, and poor attendance due to minimal monitoring when learning shifted to fully online. Teacher-related factors included inadequate preparedness to use technology to enhance teaching, limited content delivery, and increased teacher collaboration. In conclusion, the study recommends that school districts sufficiently prepare teachers to improve adaptability to different teaching and learning models, emphasizing the use of diverse educational technologies. Future studies should conduct quantitative or mixed studies to establish the extent and degree to which such factors as poor learner engagement contributed to less than satisfactory outcomes in summative and formative assessments.

In today’s society, it is increasingly important for retailers to have an online presence, yet the adoption rate of e-commerce by small retailers is still lagging behind the that of larger retailers. This is due to the difficulty small retailers have to overcome the barriers to develop their web-shops, such as cost and time. This thesis will examine the barriers of single-store independent retail businesses to sell and market their goods online. It will use the Technology Acceptance Model framework developed by Davis (1986) to help understand how the barriers affect the retailers attitude towards the process of developing their web-shops. Specifically, it will ask the retailers, through interviews, what barriers exist, what their perception of difficulty to overcome these barriers is, and what their perception of importance to overcome these barriers is. The major findings show that the barriers for retailers have not changed in the past decade, nor has the difficulty level of overcoming these barriers. The majority of small retailers who have not yet developed their web-shops don’t feel that the effort to do so is worth the potential gains, yet the small retailers who have already developed their web-shops did feel it was worth the effort. The retailers all felt that the process was more difficult than it should be, and insisted they would make the leap if the cost and effort required was reduced.

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