Awe is a little-studied emotion with a great transformative potential. Therefore, the interest toward the study of awe’s underlying mechanisms has been increased. Specifically, researchers have been interested in how to reproduce intense feelings of awe within laboratory conditions. It has been proposed that the use of virtual reality (VR) could be an effective way to induce awe in controlled experimental settings, thanks to its ability of providing participants with a sense of “presence,” that is, the subjective feeling of being displaced in another physical or imaginary place. However, the potential of VR as awe-inducing medium has not been fully tested yet. In the present study, we provided an evidence-based design and a validation of four immersive virtual environments (VEs) involving 36 participants in a within-subject design. Of these, three VEs were designed to induce awe, whereas the fourth VE was targeted as an emotionally neutral stimulus. Participants self-reported the extent to which they felt awe, general affect and sense of presence related to each environment. As expected, results showed that awe-VEs could induce significantly higher levels of awe and presence as compared to the neutral VE. Furthermore, these VEs induced significantly more positive than negative affect. These findings supported the potential of immersive VR for inducing awe and provide useful indications for the design of awe-inspiring virtual environments.

Due to the Industry 4.0 initiative, Augmented Reality (AR) has started to be considered one of the most interesting technologies companies should invest in, especially to improve their maintenance services. Several technological limitations have prevented AR to become an effective industrial tool in the past. Now some of them have been overcome, some others not yet by off-the-shelf technologies. In this paper, we present a solution for remote maintenance based on off-the-shelf mobile and AR technologies. The architecture of the application allows us to remotely connect a skilled operator in a control room with an unskilled one located where the maintenance task has to be performed. This application, which has been initially described in a previous work, has been improved on the basis of feedback received by industrial partners. We describe the important features we have added and the rationale behind them to make the remote communication more effective

The current and future challenges of sustainable development require a massive transformation of habits and behaviors in the whole society at many levels. This demands a change of perspectives, priorities, and practices that can only result from the development of more aware, informed, and instructed communities and individuals. The field of design for sustainable behavior is answering this need through the development of products, systems, and services to support the change of people’s habits and decision-making processes. In this regard, Virtual Reality (VR) is a promising tool: it has already been explored to drive sustainable behavior change in several situations, through a wide range of devices, technologies, and modalities. This variety provides uncountable opportunities to designers, but it comes with a series of ethical, psychological, and technical questions. Hence, VR developers should be able to distinguish and identify possible strategies, delivering suitable solutions for each case study. In this work, we present a framework for the development of VR experiences to support sustainable behavior change, based on a systematic review. We consider the various features to manage and possible alternatives when creating a VR experience, linking them to the behavioral aspects that can be addressed according to the project’s aim. The framework will provide designers with a tool to explore and orient themselves towards possible sets of optimal choices generating tailored solutions.