Visibility analyses are employed in various fields, from landscape to archeology or territorial planning. Two case studies, of different elevation, from Romania were selected to be considered for setting up some observation points as lookout points. Fuzzy viewshed analysis was performed to evaluate the degree of visibility of certain landscape components and was also used as a tool for territorial planning. The main results of the research were some particular viewshed analysis area according to the dominant visibility directions. This methodology may be useful to local authorities, which are the only responsible bodies for authorizing, creating and setting up lookout points in a given space or for organizing certain planning activities.

The impact of digital environments on academic performance, particularly among students with ADHD, has become a significant area of study, especially in the wake of increased online learning during the pandemic. This study evaluates how ADHD symptoms affect text comprehension -including accuracy, retention of quantitative and qualitative data, and logical and working memory - within multitasking academic settings in Virtual Reality (VR) and Real Life (VIVO). In our pilot experimental study, we have assessed 30 students (20 in VR and 10 in VIVO) from Greece and Romania. Participants were divided into four groups: a Control and an Experimental group for both VR and VIVO settings. The students were tasked with one (text), two (text and audio), or three (text, audio, and content creation) simultaneous activities to simulate multitasking. We utilized the Adult ADHD Self-report Scale (ASRS) and a grid of text comprehension to measure the impacts. The findings, analyzed through descriptive statistics and non-parametric tests, revealed significant differences (p=.000, χ^2=33.036) in text comprehension based on the environment (VR vs. VIVO), and the presence of ADHD symptoms. Notably, two-thirds of the participants scored above average for ADHD symptoms. Additionally, a comparison of ADHD symptoms scores from pre-tests to post-tests showed a decreasing trend, aligning with existing literature that supports managing ADHD symptoms through psychoeducation. These results underscore the varying effects of multitasking in academic settings on students with ADHD, and highlight the distinct challenges and benefits presented by VR and VIVO learning environments.

Psychological theory often reminds us that the best predictor of an individual’s future behavior is their prior behavior. Then, the pandemic happened in 2020, and at least for travel behavior and tourism consumption, everything seemed to change, stressing the importance of re-evaluating predictors. In the present study, we aimed to compare the history of travel behavior and tourism consumption with the predicted travel behavior of students coming from Generation Z, along with intrapersonal characteristics influencing risk perception, like psychological resilience and perceived invulnerability. The findings revealed that the pandemic changed the attitude towards travel for tourism-related purposes in both positive and negative directions, restructuring the attitude towards travel for the majority and also revealing many new prospective travelers. Psychological resilience was a significant variable that differentiated the respondents who changed their attitude towards tourism from those who remained consistent in their non-travel behavior and students who planned to travel more during the pandemic. Although subsamples also differed in the mean value of perceived invulnerability, the variable did not prove statistically significant. Almost 50% of the students predicting that they will travel abroad for non-tourism-related purposes in the future year were students who had not traveled abroad before the pandemic.