AnswerTree – a hyperplace-based game for collaborative mobile learning

In this paper we present AnswerTree, a collaborative mobile location-based educational game designed to teach 8-12 year olds about trees and wildlife within the University of Nottingham campus. The activity is designed around collecting virtual cards (similar in nature to the popular Top TrumpsTM games) containing graphics and information about notable trees. Each player begins by collecting one card from a game location, but then he or she can only collect further cards by answering questions – whose solutions are obtainable through sharing knowledge with other cardholders. This ostensibly allows each player to become a subject expert at the start of the game, encouraging collaborative interaction for the game to be successfully completed. In this initial paper we will outline the structure and background of this location based game. AnswerTree has been authored within the Hyperplace framework, and is a first implementation of a wider process to develop a flexible, multi-purpose platform for both individual and group location-based mobile learning

Mediated city: Annual review 2012

The research projects under Mediated City explore questions that traverse through various disciplines to create new knowledge. Here, design catalyses changes in people’s practices to cross boundary domains, such as art, business, geospatial science, interaction design and creative writing. Common themes under Mediated City are:• Activating public engagement in social, environmental and political issues• Creating spaces for dialogue and diversity• Altering our perception and relationship of place• Making histories accessible and meaningful in today’s world.This report documents the 2012 research activities for Mediated City including symposia, conferences, workshops, exhibitions, prototypes, and scholarly outputs including books, book chapters, conference papers, presentations, and journal articles.&nbsp

Location-based and contextual mobile learning. A STELLAR Small-Scale Study

This study starts from several inputs that the partners have collected from previous and current running research projects and a workshop organised at the STELLAR Alpine Rendevous 2010. In the study, several steps have been taken, firstly a literature review and analysis of existing systems; secondly, mobile learning experts have been involved in a concept mapping study to identify the main challenges that can be solved via mobile learning; and thirdly, an identification of educational patterns based on these examples has been done. Out of this study the partners aim to develop an educational framework for contextual learning as a unifying approach in the field. Therefore one of our central research questions is: how can we investigate, theorise, model and support contextual learning

Maximizing the Discovery of Data Sets in the Yale University Library Catalog.”

Yale University Library’s Dataset Cataloging Task Force was formed in spring 2019 to address issues raised by the inclusion of data set holdings in the institutional catalog. The paper describes the group’s assessment of existing cataloging practices and the current integrated library system environment; the process of developing cataloging guidelines in the absence of authoritative resources to optimize the discoverability and accessibility of data sets in the online library catalog; and proposed next steps to discuss, establish, and document national guidelines for cataloging data sets so that these increasingly important resources are treated in a consistent manner in institutional, consortial, and global catalogs

Pervasive Gaming: Testing Future Context Aware Applications

More and more technical research projects take place that weave together elements of real and virtual life to provide a new experience defined as pervasive. They bank on the development of mobile services to drive the expansion of pervasive applications and in particular pervasive games. Using geolocalisation, local networks and short range radio frequencies technologies like RFID or other tagging technologies, pervasive games rely on a close relationship to the environment and thus explore the space between fiction and reality. This is their main quality but possibly their main weakness as the development relies on the production of specific contents in relation to the context of use. In this article, we propose to explore what this entirely new paradigm for game design implies in terms of production and how to overcome the limitations due to this dependency of contents and context. Based on our experience of three pervasive games developed within research projects on adhoc wifi (ANR-Safari and ANRTranshumance) and RFID networks (ANR-PLUG), this paper presents different options to reducing the cost of content production relying on either traditional editors or grass root contributions.pervasive games, content production, game design, geolocalised technologies.

Principles and Concepts of Agent-Based Modelling for Developing Geospatial Simulations

The aim of this paper is to outline fundamental concepts and principles of the Agent-Based Modelling (ABM) paradigm, with particular reference to the development of geospatial simulations. The paper begins with a brief definition of modelling, followed by a classification of model types, and a comment regarding a shift (in certain circumstances) towards modelling systems at the individual-level. In particular, automata approaches (e.g. Cellular Automata, CA, and ABM) have been particularly popular, with ABM moving to the fore. A definition of agents and agent-based models is given; identifying their advantages and disadvantages, especially in relation to geospatial modelling. The potential use of agent-based models is discussed, and how-to instructions for developing an agent-based model are provided. Types of simulation / modelling systems available for ABM are defined, supplemented with criteria to consider before choosing a particular system for a modelling endeavour. Information pertaining to a selection of simulation / modelling systems (Swarm, MASON, Repast, StarLogo, NetLogo, OBEUS, AgentSheets and AnyLogic) is provided, categorised by their licensing policy (open source, shareware / freeware and proprietary systems). The evaluation (i.e. verification, calibration, validation and analysis) of agent-based models and their output is examined, and noteworthy applications are discussed.Geographical Information Systems (GIS) are a particularly useful medium for representing model input and output of a geospatial nature. However, GIS are not well suited to dynamic modelling (e.g. ABM). In particular, problems of representing time and change within GIS are highlighted. Consequently, this paper explores the opportunity of linking (through coupling or integration / embedding) a GIS with a simulation / modelling system purposely built, and therefore better suited to supporting the requirements of ABM. This paper concludes with a synthesis of the discussion that has proceeded. The aim of this paper is to outline fundamental concepts and principles of the Agent-Based Modelling (ABM) paradigm, with particular reference to the development of geospatial simulations. The paper begins with a brief definition of modelling, followed by a classification of model types, and a comment regarding a shift (in certain circumstances) towards modelling systems at the individual-level. In particular, automata approaches (e.g. Cellular Automata, CA, and ABM) have been particularly popular, with ABM moving to the fore. A definition of agents and agent-based models is given; identifying their advantages and disadvantages, especially in relation to geospatial modelling. The potential use of agent-based models is discussed, and how-to instructions for developing an agent-based model are provided. Types of simulation / modelling systems available for ABM are defined, supplemented with criteria to consider before choosing a particular system for a modelling endeavour. Information pertaining to a selection of simulation / modelling systems (Swarm, MASON, Repast, StarLogo, NetLogo, OBEUS, AgentSheets and AnyLogic) is provided, categorised by their licensing policy (open source, shareware / freeware and proprietary systems). The evaluation (i.e. verification, calibration, validation and analysis) of agent-based models and their output is examined, and noteworthy applications are discussed.Geographical Information Systems (GIS) are a particularly useful medium for representing model input and output of a geospatial nature. However, GIS are not well suited to dynamic modelling (e.g. ABM). In particular, problems of representing time and change within GIS are highlighted. Consequently, this paper explores the opportunity of linking (through coupling or integration / embedding) a GIS with a simulation / modelling system purposely built, and therefore better suited to supporting the requirements of ABM. This paper concludes with a synthesis of the discussion that has proceeded

Visualization and comparison of geospatial data

Master's thesis in Computer scienceEvery second, a mind-numbing amount of data concerning the real world is gathered worldwide. Everything from the speed of cars through a road junction, to the geographical position of African lions, are registered and stored on enormous servers. This data have been collected to serve many different needs and purposes and so, the possible formats for the representation of the data vary greatly. Some data represents a single point on a road section, such as accidents and locations of zebra crossings, while another set of data could represent directional geospatial data, such as force and direction of wind or ocean currents. Often, a simple data registration also contains multiple properties. Weather data collected from a single location could for example include properties such as humidity, temperature, precipitation and dew point temperature. This paper will explore how to reliably visualize and compare arbitrary properties from different data collections belonging to the municipality of Stavanger. Easy integration of new sources will be possible, but for the scope of this paper, the source will exclusively be open data made available by Statens Vegvesen. How to properly visualize different data sets using virtual reality will also be discussed, meaning that both user experience and GUI will be considered. The goal will be to make a program that is both user-friendly and delivers intuitive functionality

Internet of things

Manual of Digital Earth / Editors: Huadong Guo, Michael F. Goodchild, Alessandro Annoni .- Springer, 2020 .- ISBN: 978-981-32-9915-3Digital Earth was born with the aim of replicating the real world within the digital world. Many efforts have been made to observe and sense the Earth, both from space (remote sensing) and by using in situ sensors. Focusing on the latter, advances in Digital Earth have established vital bridges to exploit these sensors and their networks by taking location as a key element. The current era of connectivity envisions that everything is connected to everything. The concept of the Internet of Things(IoT)emergedasaholisticproposaltoenableanecosystemofvaried,heterogeneous networked objects and devices to speak to and interact with each other. To make the IoT ecosystem a reality, it is necessary to understand the electronic components, communication protocols, real-time analysis techniques, and the location of the objects and devices. The IoT ecosystem and the Digital Earth (DE) jointly form interrelated infrastructures for addressing today’s pressing issues and complex challenges. In this chapter, we explore the synergies and frictions in establishing an efficient and permanent collaboration between the two infrastructures, in order to adequately address multidisciplinary and increasingly complex real-world problems. Although there are still some pending issues, the identified synergies generate optimism for a true collaboration between the Internet of Things and the Digital Earth

Office of the State Archaeologist, The University of Iowa, Annual Report for Fiscal Year 2010

https://ir.uiowa.edu/osa_pubs/1015/thumbnail.jp

MorgantinaVR: Cityscale Handheld AR and Cross–Platform VR for Visualizing Georeferenced Archaeological Datasets

The use of Augmented and Virtual Reality in cultural heritage has increased dramatically in recent years, with uses that go far beyond creating and displaying digital reconstructions for museum visitors and tourists. This paper describes the collaboration between Archimedes Digital and the Contrada Agnese Project (CAP) to develop a framework and suite of applications to support the examination display of archaeological data from the site of Morgantina, Sicily in VR and AR. Primary purposes of this digital approach include facilitating collaboration between CAP’s specialists (archaeological, geospatial, and museum), and enabling the effective dissemination of data to researchers and to the general public