User Created Content in Virtual Worlds and Cultural Diversity

User created content (UCC) has often been celebrated as a grassroots cultural revolution that as a genuine expression of creativity, localism and non-commercialism can arguably also cater for a sustainable culturally diverse environment. The present article puts these claims under scrutiny and in a more differentiated manner seeks to identify the value of UCC within digital game environments considering the constraints upon players and upon creative play that these impose. The article subsequently tests whether UCC in its dynamic sense of a creative and communicative process can be seen as a channel for the promotion of cultural diversity and if so, what the State should (and could) do about this.

Misunderstanding Creativity : User Created Content in Virtual Worlds and its Constraints by Code and Law

Virtual worlds have moved from being a geek topic to one of mainstream academic interest. This transition is contingent not only on the augmented economic, societal and cultural value of these virtual realities and their effect upon real life but also on their convenience as fields for experimentation, for testing models and paradigms. User creation is however not something that has been transplanted from the real to the virtual world but a phenomenon and a dynamic process that happens from within and is defined through complex relationships between commercial and non-commercial, commodified and not commodified, individual and of the community, amateur and professional, art and not art. Accounting for this complex environment, the present paper explores user created content in virtual worlds, its dimensions and value and above all, its constraints by code and law. It puts forward suggestions for better understanding and harnessing this creativity.

Virtual Infrastructures as a Service enabling Converged Optical Networks and Data Centres

Abstract Cloud computing service emerged as an essential component of the Enterprise {IT} infrastructure. Migration towards a full range and large-scale convergence of Cloud and network services has become the current trend for addressing requirements of the Cloud environment. Our approach takes the infrastructure as a service paradigm to build converged virtual infrastructures, which allow offering tailored performance and enable multi-tenancy over a common physical infrastructure. Thanks to virtualization, new exploitation activities of the physical infrastructures may arise for both transport network and Data Centres services. This approach makes network and Data Centres’ resources dedicated to Cloud Computing to converge on the same flexible and scalable level. The work presented here is based on the automation of the virtual infrastructure provisioning service. On top of the virtual infrastructures, a coordinated operation and control of the different resources is performed with the objective of automatically tailoring connectivity services to the Cloud service dynamics. Furthermore, in order to support elasticity of the Cloud services through the optical network, dynamic re-planning features have been provided to the virtual infrastructure service, which allows scaling up or down existing virtual infrastructures to optimize resource utilisation and dynamically adapt to users’ demands. Thus, the dynamic re-planning of the service becomes key component for the coordination of Cloud and optical network resource in an optimal way in terms of resource utilisation. The presented work is complemented with a use case of the virtual infrastructure service being adopted in a distributed Enterprise Information System, that scales up and down as a function of the application requests.

Neural correlate of spatial presence in an arousing and noninteractive virtual reality: an EEG and psychophysiology study

Using electroencephalography (EEG), psychophysiology, and psychometric measures, this is the first study which investigated the neurophysiological underpinnings of spatial presence. Spatial presence is considered a sense of being physically situated within a spatial environment portrayed by a medium (e.g., television, virtual reality). Twelve healthy children and 11 healthy adolescents were watching different virtual roller coaster scenarios. During a control session, the roller coaster cab drove through a horizontal roundabout track. The following realistic roller coaster rides consisted of spectacular ups, downs, and loops. Low-resolution brain electromagnetic tomography (LORETA) and event-related desynchronization (ERD) were used to analyze the EEG data. As expected, we found that, compared to the control condition, experiencing a virtual roller coaster ride evoked in both groups strong SP experiences, increased electrodermal reactions, and activations in parietal brain areas known to be involved in spatial navigation. In addition, brain areas that receive homeostatic afferents from somatic and visceral sensations of the body were strongly activated. Most interesting, children (as compared to adolescents) reported higher spatial presence experiences and demonstrated a different frontal activation pattern. While adolescents showed increased activation in prefrontal areas known to be involved in the control of executive functions, children demonstrated a decreased activity in these brain regions. Interestingly, recent neuroanatomical and neurophysiological studies have shown that the frontal brain continues to develop to adult status well into adolescence. Thus, the result of our study implies that the increased spatial presence experience in children may result from the not fully developed control functions of the frontal cortex.

Metadata Visualization of Cultural Heritage Information within a Collaborative Environment

Cultural content on the Web is available in various domains (cultural objects, datasets, geospatial data, moving images, scholarly texts and visual resources), concerns various topics, is written in different languages, targeted to both laymen and experts, and provided by different communities (libraries, archives museums and information industry) and individuals (Figure 1). The integration of information technologies and cultural heritage content on the Web is expected to have an impact on everyday life from the point of view of institutions, communities and individuals. In particular, collaborative environment scan recreate 3D navigable worlds that can offer new insights into our cultural heritage (Chan 2007). However, the main barrier is to find and relate cultural heritage information by end-users of cultural contents, as well as by organisations and communities managing and producing them. In this paper, we explore several visualisation techniques for supporting cultural interfaces, where the role of metadata is essential for supporting the search and communication among end-users (Figure 2). A conceptual framework was developed to integrate the data, purpose, technology, impact, and form components of a collaborative environment, Our preliminary results show that collaborative environments can help with cultural heritage information sharing and communication tasks because of the way in which they provide a visual context to end-users. They can be regarded as distributed virtual reality systems that offer graphically realised, potentially infinite, digital information landscapes. Moreover, collaborative environments also provide a new way of interaction between an end-user and a cultural heritage data set. Finally, the visualisation of metadata of a dataset plays an important role in helping end-users in their search for heritage contents on the Web.

Implementación de ingeniería virtual con Joomla!

El Proyecto Final de Carrera(PFC)Implementación de Ingeniería Virtual con Joomla! tiene como objetivo la creación de una plataforma web. Para desarrollar un proyecto de ingeniería multidisciplinar, basado en el trabajo en red, grupos de trabajo y el trabajo flexible. El trabajo en red es desempeñar el trabajo por medio de las Tecnología de la Información y la comunicación (TIC). Los grupos de trabajo están compuestos por personas multidisciplinares, multirraciales, de diferentes religiones, situados en husos horarios distintos y multiculturales donde la colaboración, flexibilidad y la compartición de recursos están a la orden del día. La flexible es la capacidad de adaptación de los propios trabajadores a la demanda de la productividad, los responsables depositan sobre ellos su confianza, recibiendo el trabajo terminado en forma y fecha. Estos trabajadores no necesitan una supervisión constante ni un sitio fijo donde realizar su trabajo. Todo lo que necesitan esta en la red, la información que necesitan como las herramientas. Convirtiéndose este tipo de trabajador en teletrabajadores. Estos trabajadores utilizan de forma intensiva sus conocimientos, no se puede permitir quedarse obsoletos en su conocimientos, sería su gran desgracia. Por está razón, necesitan estar formándose continuamente, aprendiendo y conociendo las nuevas tecnologías que aparecen. Con el objetivo de conseguir nuevas líneas de negocio, con el fin de lograr nuevos ingresos. Los trabajadores que hacen un uso intensivo en la tecnología de la información y comunicación, se caracterizan por la continua innovación y cambio tecnológico. Estos trabajadores necesitan una red profesional, social amplia con enlaces fuertes y poderosos. Las redes son importantes, para estar actualizado con las innovaciones que se realizan en las empresas, optar a nuevos puesto de trabajo, curso en nuevas tecnologías… Gracias a los servicios actuales en Internet facilitan mantener vivos una gran cantidad de enlaces (contactos), en comparación con otras épocas. La plataforma propuesta en este proyecto final de carrera esta compuesta de todas las herramientas necesarias para que estos trabajadores puedan desarrollar su actividad y mantenimiento de sus redes profesionales. Abstract: The aim of this Final Project of Career, Implementation of Virtual Engineering with Joomla!, is to create a web software application where a multidisciplinary engineering project bases on the networking, working groups and the flexible working can be implemented. The networking is the job through the Information Technology and Communication (ITC) where working groups compounded of multidisciplinary and multiracial professions, different religions and located in different time zones are created. The multicultural environment, collaboration, flexibility and to share resources are the order of the day on this kind of groups. The flexibility is the ability to adaptability of workers to the productivity demand, with the trust which is placed on them by supervisor people who wait to receive the work completed in a specific form and date. These workers do not need either constant supervision or a fixed site where to do the job. Everything the workers need is on the network, as the information as the tools, that is why they become teleworkers. These workers demand a high use of their knowledge, so it can not be allowed to become obsolete. This would be a great misfortune. That is why they need to continue learning and knowing the new technologies emerging with the aim of getting new revenues. Workers do an intensive use of the information technology and communication, characterized by continuous innovation and technological change. These workers need a broad social and professional network with great power. This network is important to keep updated with innovations taking place at the companies, to apply for a new job, a new technology course etc.. Thanks to Internet services a bigger number of contacts are provided compared to earlier times. The software application of this project is compounded with enough tools with the aim of the workers can carry out their activity and maintenance of the links on their professional nets.

Localization and activity detection Based on the fusion of environment And inertial sensors = Localización y detección de actividad Basadas en integración de sensores y dispositivos inerciales

Los sensores inerciales (acelerómetros y giróscopos) se han ido introduciendo poco a poco en dispositivos que usamos en nuestra vida diaria gracias a su minituarización. Hoy en día todos los smartphones contienen como mínimo un acelerómetro y un magnetómetro, siendo complementados en losmás modernos por giróscopos y barómetros. Esto, unido a la proliferación de los smartphones ha hecho viable el diseño de sistemas basados en las medidas de sensores que el usuario lleva colocados en alguna parte del cuerpo (que en un futuro estarán contenidos en tejidos inteligentes) o los integrados en su móvil. El papel de estos sensores se ha convertido en fundamental para el desarrollo de aplicaciones contextuales y de inteligencia ambiental. Algunos ejemplos son el control de los ejercicios de rehabilitación o la oferta de información referente al sitio turístico que se está visitando. El trabajo de esta tesis contribuye a explorar las posibilidades que ofrecen los sensores inerciales para el apoyo a la detección de actividad y la mejora de la precisión de servicios de localización para peatones. En lo referente al reconocimiento de la actividad que desarrolla un usuario, se ha explorado el uso de los sensores integrados en los dispositivos móviles de última generación (luz y proximidad, acelerómetro, giróscopo y magnetómetro). Las actividades objetivo son conocidas como ‘atómicas’ (andar a distintas velocidades, estar de pie, correr, estar sentado), esto es, actividades que constituyen unidades de actividades más complejas como pueden ser lavar los platos o ir al trabajo. De este modo, se usan algoritmos de clasificación sencillos que puedan ser integrados en un móvil como el Naïve Bayes, Tablas y Árboles de Decisión. Además, se pretende igualmente detectar la posición en la que el usuario lleva el móvil, no sólo con el objetivo de utilizar esa información para elegir un clasificador entrenado sólo con datos recogidos en la posición correspondiente (estrategia que mejora los resultados de estimación de la actividad), sino también para la generación de un evento que puede producir la ejecución de una acción. Finalmente, el trabajo incluye un análisis de las prestaciones de la clasificación variando el tipo de parámetros y el número de sensores usados y teniendo en cuenta no sólo la precisión de la clasificación sino también la carga computacional. Por otra parte, se ha propuesto un algoritmo basado en la cuenta de pasos utilizando informaiii ción proveniente de un acelerómetro colocado en el pie del usuario. El objetivo final es detectar la actividad que el usuario está haciendo junto con la estimación aproximada de la distancia recorrida. El algoritmo de cuenta pasos se basa en la detección de máximos y mínimos usando ventanas temporales y umbrales sin requerir información específica del usuario. El ámbito de seguimiento de peatones en interiores es interesante por la falta de un estándar de localización en este tipo de entornos. Se ha diseñado un filtro extendido de Kalman centralizado y ligeramente acoplado para fusionar la información medida por un acelerómetro colocado en el pie del usuario con medidas de posición. Se han aplicado también diferentes técnicas de corrección de errores como las de velocidad cero que se basan en la detección de los instantes en los que el pie está apoyado en el suelo. Los resultados han sido obtenidos en entornos interiores usando las posiciones estimadas por un sistema de triangulación basado en la medida de la potencia recibida (RSS) y GPS en exteriores. Finalmente, se han implementado algunas aplicaciones que prueban la utilidad del trabajo desarrollado. En primer lugar se ha considerado una aplicación de monitorización de actividad que proporciona al usuario información sobre el nivel de actividad que realiza durante un período de tiempo. El objetivo final es favorecer el cambio de comportamientos sedentarios, consiguiendo hábitos saludables. Se han desarrollado dos versiones de esta aplicación. En el primer caso se ha integrado el algoritmo de cuenta pasos en una plataforma OSGi móvil adquiriendo los datos de un acelerómetro Bluetooth colocado en el pie. En el segundo caso se ha creado la misma aplicación utilizando las implementaciones de los clasificadores en un dispositivo Android. Por otro lado, se ha planteado el diseño de una aplicación para la creación automática de un diario de viaje a partir de la detección de eventos importantes. Esta aplicación toma como entrada la información procedente de la estimación de actividad y de localización además de información almacenada en bases de datos abiertas (fotos, información sobre sitios) e información sobre sensores reales y virtuales (agenda, cámara, etc.) del móvil. Abstract Inertial sensors (accelerometers and gyroscopes) have been gradually embedded in the devices that people use in their daily lives thanks to their miniaturization. Nowadays all smartphones have at least one embedded magnetometer and accelerometer, containing the most upto- date ones gyroscopes and barometers. This issue, together with the fact that the penetration of smartphones is growing steadily, has made possible the design of systems that rely on the information gathered by wearable sensors (in the future contained in smart textiles) or inertial sensors embedded in a smartphone. The role of these sensors has become key to the development of context-aware and ambient intelligent applications. Some examples are the performance of rehabilitation exercises, the provision of information related to the place that the user is visiting or the interaction with objects by gesture recognition. The work of this thesis contributes to explore to which extent this kind of sensors can be useful to support activity recognition and pedestrian tracking, which have been proven to be essential for these applications. Regarding the recognition of the activity that a user performs, the use of sensors embedded in a smartphone (proximity and light sensors, gyroscopes, magnetometers and accelerometers) has been explored. The activities that are detected belong to the group of the ones known as ‘atomic’ activities (e.g. walking at different paces, running, standing), that is, activities or movements that are part of more complex activities such as doing the dishes or commuting. Simple, wellknown classifiers that can run embedded in a smartphone have been tested, such as Naïve Bayes, Decision Tables and Trees. In addition to this, another aim is to estimate the on-body position in which the user is carrying the mobile phone. The objective is not only to choose a classifier that has been trained with the corresponding data in order to enhance the classification but also to start actions. Finally, the performance of the different classifiers is analysed, taking into consideration different features and number of sensors. The computational and memory load of the classifiers is also measured. On the other hand, an algorithm based on step counting has been proposed. The acceleration information is provided by an accelerometer placed on the foot. The aim is to detect the activity that the user is performing together with the estimation of the distance covered. The step counting strategy is based on detecting minima and its corresponding maxima. Although the counting strategy is not innovative (it includes time windows and amplitude thresholds to prevent under or overestimation) no user-specific information is required. The field of pedestrian tracking is crucial due to the lack of a localization standard for this kind of environments. A loosely-coupled centralized Extended Kalman Filter has been proposed to perform the fusion of inertial and position measurements. Zero velocity updates have been applied whenever the foot is detected to be placed on the ground. The results have been obtained in indoor environments using a triangulation algorithm based on RSS measurements and GPS outdoors. Finally, some applications have been designed to test the usefulness of the work. The first one is called the ‘Activity Monitor’ whose aim is to prevent sedentary behaviours and to modify habits to achieve desired objectives of activity level. Two different versions of the application have been implemented. The first one uses the activity estimation based on the step counting algorithm, which has been integrated in an OSGi mobile framework acquiring the data from a Bluetooth accelerometer placed on the foot of the individual. The second one uses activity classifiers embedded in an Android smartphone. On the other hand, the design of a ‘Travel Logbook’ has been planned. The input of this application is the information provided by the activity and localization modules, external databases (e.g. pictures, points of interest, weather) and mobile embedded and virtual sensors (agenda, camera, etc.). The aim is to detect important events in the journey and gather the information necessary to store it as a journal page.

Predicting academic performance with learning analytics in virtual learning environments: A comparative study of three interaction classifications

Learning analytics is the analysis of static and dynamic data extracted from virtual learning environments, in order to understand and optimize the learning process. Generally, this dynamic data is generated by the interactions which take place in the virtual learning environment. At the present time, many implementations for grouping of data have been proposed, but there is no consensus yet on which interactions and groups must be measured and analyzed. There is also no agreement on what is the influence of these interactions, if any, on learning outcomes, academic performance or student success. This study presents three different extant interaction typologies in e-learning and analyzes the relation of their components with students? academic performance. The three different classifications are based on the agents involved in the learning process, the frequency of use and the participation mode, respectively. The main findings from the research are: a) that agent-based classifications offer a better explanation of student academic performance; b) that at least one component in each typology predicts academic performance; and c) that student-teacher and student-student, evaluating students, and active interactions, respectively, have a significant impact on academic performance, while the other interaction types are not significantly related to academic performance.

Environment and Housing Market

The present paper studies the relationship between residential environment and building value. This allows us to know the elements of definition of the value of a particular housing market area and the variables that define that price. The objective of the research is to identify patterns within the residential housing market in the city area of Madrid.

Monitoring visual attention on a neurorehabilitation environment based on interactive video

The use of new technologies in neurorehabilitation has led to higher intensity rehabilitation processes, extending therapies in an economically sustainable way. Interactive Video (IV) technology allows therapists to work with virtual environments that reproduce real situations. In this way, patients deal with Activities of the Daily Living (ADL) immersed within enhanced environments [1]. These rehabilitation exercises, which focus in re-learning lost functions, will try to modulate the neural plasticity processes [2]. This research presents a system where a neurorehabilitation IV-based environment has been integrated with an eye-tracker device in order to monitor and to interact using visual attention. While patients are interacting with the neurorehabilitation environment, their visual behavior is closely related with their cognitive state, which in turn mirrors the brain damage condition suffered by them [3] [4]. Patients’ gaze data can provide knowledge on their attention focus and their cognitive state, as well as on the validity of the rehabilitation tasks proposed [5].

Espacio web para el diseño de un museo virtual de la historia de la informática

El objetivo principal de crear un espacio web para el Museo Histórico de la Informática (MHI) perteneciente a la Escuela Técnica Superior de Ingenieros Informáticos (ETSIINF) de la Universidad Politécnica de Madrid (UPM) es la difusión de la historia de la informática entre el público en general. Si bien es cierto que existe ya una página web de consulta del MHI con algunas imágenes y contenido sobre los objetos que allí se exhiben, es también reseñable que se trata de un espacio obsoleto, lleno de carencias y extremadamente difícil de gestionar y actualizar, por lo que se hacía imprescindible actualizar el diseño del espacio web, los contenidos y el sistema de gestión de los mismos, cosa que es de gran interés para un lugar divulgativo. En la actualidad, existen maneras mucho más amigables para el usuario de navegar por una web; y de la misma manera para un administrador, gestionar el contenido de la misma y mantener a los usuarios bien informados de todo lo que se ofrece en cada momento. Esto es posible gracias a los sistemas de gestión de contenidos o content management system (CMS), de los que se hablará lo largo de todo el documento. Estos sistemas, dan una facilidad mucho mayor a los encargados de llevar al día una página web, sin tener que saber de programación, lenguajes o informática en general, ya que incorporan paneles de control muy intuitivos y fáciles de manejar, que son una ventaja tanto para ellos como para los usuarios. Es por esta razón que, hay páginas web como la de las empresas IKEA, Ubuntu o, en especial para el caso que compete al documento, el museo del Louvre usan gestores de contenidos para sus páginas web. Y es que las ventajas y facilidades que ofrece un CMS son realmente interesantes y se tratará de todas ellas en el documento, de la elección del CMS que mejor se ajusta a los requisitos del museo, las restricciones a la hora del despliegue en el ámbito de la ETSIINF y de cómo mejorará esto la calidad visual y divulgativa del MHI. Este trabajo se desarrolla a lo largo de 11 capítulos, en los que se muestra como construir un sitio web, las posibilidades y la elección final para este caso. En el primer capítulo se hace una pequeña introducción de lo que es el proyecto, se especifican los objetivos, la motivación del mismo y el alcance que tiene. En el segundo capítulo se muestra la información que se ha recopilado en el trabajo de investigación que se hace previo al desarrollo. En él se muestran los distintos tipos de páginas web, que tecnologías y lenguajes se pueden usar para su construcción, una comparativa sobre otras entidades similares al MHI, las limitaciones que presenta el entorno y la elección final que se consideró más adecuada para este caso. En el capítulo tres se empieza a desarrollar la solución a través del diseño. Aquí se puede encontrar el diseño de más bajo nivel que se le presenta al cliente para sentar las bases del trabajo, el diseño de alto nivel con un mayor grado de realidad que el anterior y una preparación de lo que serán los planes de prueba. El capítulo cuatro muestra todo lo que se ha usado en la implementación y la integración de la página web: herramientas, tecnologías, plantillas de diseño y módulos que proporcionan distintas funcionalidades. Llegados al capítulo cinco, se puede ver una detallada documentación de los resultados de las pruebas de usabilidad y accesibilidad realizadas, y las conclusiones que subyacen de estas. Una vez acabada la implementación del sitio web del MHI, en el capítulo seis se intenta hacer una labor de consultoría, mostrando precios y presupuestos de las distintas tareas que se han llevado a cabo para la realización de este proyecto. En el capítulo siete se extraen las conclusiones de todo lo acontecido en los capítulos anteriores y en el ocho unas líneas sobre posibles trabajos futuros que se podrían llevar a cabo en base a lo que ya se tiene en la institución, incluido este trabajo. Para facilitar la comprensión y satisfacer la curiosidad del lector, se ha incluido en el capítulo nueve la bibliografía con toda la documentación consultada y en el diez un glosario de términos para la aclaración de términos y acrónimos más técnicos. Para acabar, en el capítulo once se anexionan tanto el documento que se usó para las pruebas de usabilidad como un manual de administrador para el sitio web, que hace más amigable el entorno para las personas que lo tengan que mantener en un futuro.---ABSTRACT---The main goal of creating a website for the Informatics Historical Museum (“Museo Histórico de la Informática” or MHI) located in the Higher Technical School of Informatics Engineers (“Escuela Técnica Superior de Ingenieros Informáticos” or ETSIINF) of the Polytechnic University of Madrid (“Universidad Politécnica de Madrid” UPM), is to promote the aforementioned museum as to increase its reach to the public. While it is true that there already is a consulting website with some pictures and information about the items which are displayed in the building, it is outdated and the data is scarce. Moreover, it is extremely complicated to manage and to regularly update the web page, which is very important for informative/broadcasting media. Currently, there are easier ways for the users of a website to consult whatever information they want, as well as it is now easy for a website manager to display new content and to keep the users informed about what is been offered at every moment. This is possible because of content management systems (CMS), which will be discussed throughout the entire paper. These systems make it easier to use for the administrator of a website to keep it up to date without the necessity for them of having any knowledge or skills in programming, languages or computing, because the systems have an intuitive control panel that is easy to use, which is an advantage for both managers and users. Because of all these reasons, there are lots of companies that use this kind of systems, such as IKEA, Ubuntu or, especially, the Louvre Museum, to which we direct our attention all throughout this report. It is easy to notice that these systems have an important and very interesting number of perks and benefits. In the next chapters of the document we will explain the benefits of the program as well as the choice on the kind of CMS that best suits the requirements of the museum and, finally, the restrictions of the school for the deployment and of how all of this will improve the visual and informational qualities of the MHI. This work is developed over 11 chapters, shown how to build up a website, the possibilities and the final choice for this case. In the first chapter a brief introduction of the project, goals, motivation and scope thereof having specified are done. Before the development of the website, the second chapter shows de information of the researching work. It discusses the different types of websites, technologies and languages that can be used for build-up, a comparison of similar entities to MHI, the limitations of the environment and the final choice was considered more appropriate for this case. Chapter three begins to develop the design of the solution. Here there are the lowest level design that presents the customer to fix any problem, the high level design with a higher degree of reality than the last and the test plans. Chapter four shows everything that has been used in the implementation and integration of the website: tools, technologies, design templates and modules that provide different functionalities. Reaching the fifth chapter, you can see a detailed documentation of the results of the usability and accessibility tests made to some users and the conclusions of it. Once the implementation of MHI website is done, in chapter six there is a consultancy work, showing prices and budgets of the different tasks which were carried out for this project. In chapter seven there are the conclusions of what happened in the previous chapters and eight chapter shows possible future works that could be carried out based on what the institution already have, including this work. To make easier to the reader understand this paper and satisfy his curiosity, the chapter nine includes the bibliography consulted with all the documentation and chapter ten has a glossary of terms and an explanation of technical terms and acronyms. Finally, in chapter eleven there are attached both the document that was used for usability testing as a manual administrator for the website, making the environment friendlier for people who have to maintain it in the future.

A COMUNICAÇÃO ORGANIZACIONAL INTERNA E O AMBIENTE VIRTUAL: NOVAS TENDÊNCIAS

Esta tese trata do impacto nas Comunicações Internas das Organizações em relação à virtualidade e teve como objetivo descrever e analisar as mudanças ocorridas na comunicação interna das organizações privadas com o advento das tecnologias. Para atingir nosso objetivo fizemos uso da pesquisa bibliográfica, partindo do exame das teorias comunicacionais disponíveis e dos recursos técnicos inerentes à comunicação e às tecnologias da informação aplicadas à organização. Estabelecemos a convergência em relação às tendências e efeitos que poderão ser observados, por meio de um diálogo com especialistas da área Comunicacional através de um estudo qualitativo, onde fizemos uso da metodologia do Painel Delphi com o intuito de descrevermos e analisarmos as mudanças ocorridas nos meios, analisarmos seus impactos e traçarmos um cenário futuro em relação à utilização das tecnologias da informação e comunicação no ambiente organizacional interno. Os resultados de nossa pesquisa demonstraram que a comunicação interna organizacional deverá ser intensamente mediada por computador, mas não se limitará a ele, justamente pela realidade e condição cultural de cada organização, um mix comunicacional (com veículos tradicionais e virtuais) deverá ser a condição mais lógica para uma comunicação eficiente, uma vez que abrange todo o tipo de público e formato de mensagens.

A COMUNICAÇÃO ORGANIZACIONAL INTERNA E O AMBIENTE VIRTUAL: NOVAS TENDÊNCIAS

Esta tese trata do impacto nas Comunicações Internas das Organizações em relação à virtualidade e teve como objetivo descrever e analisar as mudanças ocorridas na comunicação interna das organizações privadas com o advento das tecnologias. Para atingir nosso objetivo fizemos uso da pesquisa bibliográfica, partindo do exame das teorias comunicacionais disponíveis e dos recursos técnicos inerentes à comunicação e às tecnologias da informação aplicadas à organização. Estabelecemos a convergência em relação às tendências e efeitos que poderão ser observados, por meio de um diálogo com especialistas da área Comunicacional através de um estudo qualitativo, onde fizemos uso da metodologia do Painel Delphi com o intuito de descrevermos e analisarmos as mudanças ocorridas nos meios, analisarmos seus impactos e traçarmos um cenário futuro em relação à utilização das tecnologias da informação e comunicação no ambiente organizacional interno. Os resultados de nossa pesquisa demonstraram que a comunicação interna organizacional deverá ser intensamente mediada por computador, mas não se limitará a ele, justamente pela realidade e condição cultural de cada organização, um mix comunicacional (com veículos tradicionais e virtuais) deverá ser a condição mais lógica para uma comunicação eficiente, uma vez que abrange todo o tipo de público e formato de mensagens.

Ensino da avaliação perceptivoauditiva da voz por meio de um ambiente virtual de aprendizagem

A avaliação vocal é realizada predominantemente por meio da avaliação perceptivoauditiva, sendo dependente de conhecimentos teóricos prévios e de treinamento prático e dinâmico. Entretanto, ainda são escassas as iniciativas educacionais que se utilizam das novas tecnologias para o ensino da avaliação perceptivoauditiva da voz. A utilização de estratégias com novas tecnologias de informação e comunicação, hoje tão presentes e familiarizadas no meio universitário, apresentam o intuito de facilitar e otimizar o processo de ensino e aprendizagem. Desta forma, este estudo teve o propósito de elaborar e avaliar um curso a distância em um ambiente virtual de aprendizagem sobre essa temática. Elaborou-se um curso a distância sobre a avaliação perceptivoauditiva da voz organizado em quatro módulos principais: 1. Noções básicas de anatomia e fisiologia da fonação; 2. Ouvindo vozes; 3. Avaliação perceptivoauditiva da voz e 4. Aplicabilidade da avaliação perceptivoauditiva da voz, além de um adicional com vídeos sobre curiosidades e sugestão de material complementar para estudo. O ambiente virtual de aprendizagem (AVA) também apresentou diversas ferramentas educacionais como textos, imagens ilustrativas, videoaulas, vídeos, arquivos de áudio, atividades práticas individuais, fóruns, além de recursos de interatividade entre alunos e tutora. Este material foi antecipadamente avaliado por três especialistas que avaliaram o material positivamente como uma inovadora e importante ferramenta educacional que poderá ser utilizada na formação de estudantes na área de voz. Foram convidados a participar do curso a distância, 133 alunos do 1o ao 4o ano de um curso de graduação em Fonoaudiologia de uma Universidade do interior paulista. Concordaram em participar 33 estudantes e desses, nove concluíram o curso. Os alunos responderam a avaliações de conteúdo nos momentos pré e pós-curso, de forma presencial e a avaliações de cada módulo, realizadas por meio de questões específicas e atividades práticas, no próprio site. Ao término do curso os alunos também responderam a uma avaliação motivacional do AVA. Observou-se diferença estatisticamente significante na média de acertos nas provas pré e pós-curso dos alunos, nas questões teóricas (p= 0,031), nas práticas (p=0,000) e no total (p=0,002), demonstrando que o material elaborado foi capaz de aumentar o conhecimento dos estudantes a respeito de seu tema. O AVA apresentou alto índice de satisfação motivacional e foi avaliado por todos os participantes como um curso impressionante, de acordo com o instrumento de avaliação motivacional utilizado. Conclui-se que foi possível elaborar um ambiente virtual de aprendizagem (AVA), em formato de curso a distância, sobre a temática da avaliação perceptivoauditiva da voz e que o material elaborado apresenta um importante potencial de ensino e aprendizagem sobre esse tema.

Comparing Common Data Environment Platforms for Student Collaborative Working: A Case Study from Ulster University

PAS1192-2 (2013) outlines the “fundamental principles of Level 2 information modeling”, one of these principles is the use of what is commonly referred to as a Common Data Environment (CDE). A CDE could be described as an internet-enabled cloudhosting platform, accessible to all construction team members to access shared project information. For the construction sector to achieve increased productivity goals, the next generation of industry professionals will need to be educated in a way that provides them with an appreciation of Building Information Modelling (BIM) working methods, at all levels, including an understanding of how data in a CDE should be structured, managed, shared and published. This presents a challenge for educational institutions in terms of providing a CDE that addresses the requirements set out in PAS1192-2, and mirrors organisational and professional working practices without causing confusion due to over complexity. This paper presents the findings of a two-year study undertaken at Ulster University comparing the use of a leading industry CDE platform with one derived from the in-house Virtual Learning Environment (VLE), for the delivery of a student BIM project. The research methodology employed was a qualitative case study analysis, focusing on observations from the academics involved and feedback from students. The results of the study show advantages for both CDE platforms depending on the learning outcomes required.