Augmented Reality (AR) enhances learning by integrating interactive and immersive elements that bring content to life, thus increasing motivation and improving retention. AR also supports personalized learning, allowing learners to interact with content at their own pace and according to their preferred learning styles. This adaptability not only promotes self-directed learning but also empowers learners to take charge of their educational journey. Effective interface design is crucial for these AR applications, requiring careful integration of user interactions and visual cues to blend AR elements seamlessly with reality. This paper explores the impact of AR on user experience within educational settings, examining engagement, motivation, and learning outcomes to determine how AR can enhance the educational experience. Additionally, it addresses design considerations and challenges in developing AR user interfaces, drawing on current research and best practices to propose effective and adaptable solutions for educational AR applications. As AR technology evolves, its potential to transform educational experiences continues to grow, promising significant advancements in how users interact with, personalize, and immerse themselves in learning content.

Due to COVID-19 restrictions, many restaurants were forced to discontinue in-person service, either by locking down or finding alternative methods of operation. Despite the fact that, in the United States of America, digital restaurants have already been established for many years, in Greece, this phenomenon became popular during the pandemic. These delivery-only companies operate exclusively online, allowing customers to place orders from restaurants without a physical location. This has revolutionized the process of ordering food, as customers can browse digital menus, view images, and utilize other options provided by digital food technology. As a result, customers have had new experiences with food thanks to digital eateries during the pandemic. This research study is quantitative and utilized a questionnaire distributed to 1097 participating consumers over the internet. The sample was selected using straightforward random sampling, where each member of the population had an equal and unique chance of participating in the survey. The data were collected over a period of 2 months.

The integration of gamification in online journalism and communication is an emerging trend aimed at enhancing user engagement and interactivity. As a digital marketing strategy, gamification involves incorporating game-like elements into non-game contexts, such as news websites, to motivate user participation and increase retention. This study explores the topic of gamification within the context of online journalism, advances in digital journalism, and the impact of technology in media and journalism, focusing on the perspectives of media owners through in-depth interviews. By exploring how media owners perceive and implement gamification elements in online journalism, this research aims to uncover valuable insights into the integration of game mechanics to enhance user engagement and content delivery. The methodology involved conducting interviews and analyzing the data qualitatively to identify key themes and patterns, shedding light on the challenges, opportunities, and best practices associated with gamification in the digital news landscape. Ultimately, this research contributes to a deeper understanding of the role of gamification in shaping the future of online journalism and offers practical recommendations for media organizations looking to leverage gamified strategies for audience interaction and retention.