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- " In search of light": enhancing touristic recommender services with local weather dataPublication . Dionisio, Mara; Paulino, Teresa; Suri, Trisha; Autzen, Nicolas; Schöning, JohannesMany destinations’ economies strongly rely on tourism. Therefore, it is crucial to meet tourists’ expectations, so they will return to the destination. The geographical formation of certain touristic islands often leads to local climates where it can be rainy and windy on one side of the island, whereas the other part is sunny. In this paper, we present a novel use for a network of sensors, LightBeam, a mobile location-based application aiming to improve the tourists’ experience. The application focuses on providing real-time guidance for tourists seeking sunlight to maximize their holiday experience by suggesting the closest points of interest (POIs) to the user with the “best sunlight”. To achieve this, we implemented and installed a network of geospatial sensors. The data from the sensor network is combined with the current location of the users to provide recommendations. We report on the initial design and prototype of LightBeam.
- DreamScope Catcher: a Touch Sensitive Interface to Catch DreamsPublication . Dionisio, Mara; Bala, Paulo; Trindade, Rui; Nisi, Valentina; Nunes, Nuno JardimDream Scope is the interactive, stand alone, self contained portion of a bigger Art installation named Lucid Peninsula. The goal of the installation is to offer a way for people to experience the future through a physical interactive installation. To achieve this aim we designed and developed the interactive DreamScope device, while the Time’s Up collective designed and built the physical installation. On one side with the DreamViewer binoculars enable participants to see the Lucid Peninsula fictional world and absorb data relating to factors such as air quality, presence of plant and other life forms, etc. On the other side of the installation, the audience will be able to borrow mobile devices (DreamCatchers) and ‘catch’ the dreams of the inhabitants of the peninsula, which are mixed with memories of the world before it was transformed.
- Seven stories: location based story-delivery systemPublication . Dionisio, Mara Sofia Gomes; Nisi, ValentinaLocation aware content-based experiences have a substantial tradition in HCI, several projects over the last two decades have explored the association of digital media to specific locations or objects. However, a large portion of the literature has little focus on the creative side of designing of the experience and on the iterative process of user evaluations. In this thesis we present two iterations in the design and evaluation of a location based story delivery system (LBSDS), inspired by local folklore and oral storytelling in Madeira. We started by testing an already existing location based story platform, PlaceWear, with short multimedia clips that recounted local traditions and folktales, to this experience we called iLand. An initial evaluation of iLand, was conducted; we shadowed users during the experience and then they responded to a questionnaire. By analyzing the evaluation results we uncovered several issues that informed the redesign of the system itself as well as part of the story content. The outcome of this re design was the 7Stories experience. In the new experience we performed the integration of visual markers in the interface and the framing of the fragmented story content through the literary technique of the narrator. This was done aiming to improving the connection of the audience to the physical context where the experience is delivered. The 7Stories experience was evaluated following a similar methodology to the iLand evaluation but the user’s experience resulted considerably different; because of the same setting for the experience in both versions and the constancy of the most of the content across the two versions we were able to assess the specific effect of the new design and discuss its strengths and shortcomings. Although we did not run a formal and strict comparative test between the two evaluations, it is evident from the collected data how the specific design changes to our LBSDS influenced the user experience.
- Evaluation of yasmine’s adventures: exploring the socio-cultural potential of location aware multimedia storiesPublication . Dionisio, Mara; Barreto, Mary; Nisi, Valentina; Nunes, Nuno; Hanna, Julian; Herlo, Bianca; Schubert, JenniferThis paper describes Yasmine’s Adventures, a location aware multi‐ media story designed as a location based service for a museum. Yasmine’s Adventures follows a young local girl (Yasmine) through a series of short animated adventures, tailored specifically to engage visitors in exploring the rela‐ tively neglected streets of the area in which the museum is situated. Yasmine’s perceptions of the landmarks, identified by community members themselves, reflect the real concerns of the community. Results from the evaluation of the user’s experience suggest location connection and perception changes when loca‐ tive media narratives include learning, understanding and discovery elements.
- Yasmine’s adventures: an interactive urban exploring the sociocultural potential of digital entertainmentPublication . Nisi, Valentina; Dionisio, Mara; Hanna, Julian; Ferreira, Luis; Nunes, NunoUrban computing systems impact quality of life in densely populated areas. With the widespread availability of wireless networks and portable devices, ur ban areas are fast becoming a hybrid of the physical environment and the digital datasphere. This paper describes Yasmine’s Adventures, a location aware story telling platform that leverages on urban computing strategies to create an inter active walk through the Mehringplatz area, surrounding the Jewish Museum in Berlin. Yasmine’s Adventures (YA) is a mobile application that delivers a se quence of animations clips tailored specifically to the Mehringplatz neighbour hood. The story follows an adventurous local girl as she walks home alone, vis iting local landmarks. Yasmine’s perceptions of the landmarks, identified by community members in an earlier workshop, reflect the real concerns of the community. This interactive experience was created to engage visitors of the Jewish Museum to explore the relatively neglected streets of the area in which the museum is situated.
- A mixed reality neighborhood tour: understanding visitor experience and perceptionsPublication . Nisi, Valentina; Dionisio, Mara; Barreto, Mary; Nunes, NunoMuseums are increasingly turning to technology to improve their offerings. This presents an opportunity to surrounding neighborhoods to take advantage of the museum in order to connect with visitors and offer them a glimpse into their community. The work presented in this article contributes to advancing the state of the art in designing Mixed Reality (MR) entertainment experiences by presenting and discussing Yasmine’s Adventures (YA), a mobile application aiming to extend the museum visitor’s experience into the surrounding neighborhood. YA demonstrates the potential of MR in engaging visitors to explore neglected urban areas. This is achieved by incorporating the opinions of community members, and other contextual information, into a fictional story telling journey, delivered through a MR entertainment experience distributed in real space. Consequently, users are provided with opportunity to connect with enriched portraits of these spaces. Results from a quantitative and qualitative evaluation showed that participants’ perception of the neighborhood was positively affected by the experience, which fostered curiosity and willingness to explore the neighborhood both at the spatial and social levels. By taking the tour, participants increased their interest in interacting with locals and fostered greater knowledge of the area, which they were willing to share after experiencing it.
- Lucid Peninsula: DreamScope: An Interactive Physical InstallationPublication . Dionisio, Mara; Bala, Paulo; Trindade, Rui; Nisi, Valentina; Hanna, JulianIn this paper we present Lucid Peninsula, an interactive installation designed to immerse participants in a dreamlike, post-apocalyptic story world. The goal of the installation is to offer a way for people to experience the future through a physical interactive installation. To achieve this aim we designed and developed the interactive DreamScope device, while the Time’s Up collective designed and built the physical installation. On one side with the Dreamviewer binoculars users will be able to see the world outside and absorb data relating to factors such as air quality, presence of plant and other life forms, etc. On the other side of the installation, the audience will be able to borrow mobile devices (Dreamcatchers) and venture into the actual landscape of the city, in order to ‘catch’ the dreams of the inhabitants of the peninsula, which are mixed with memories of the world before it was transformed.