Pervasive Technologies and Support for Independent Living

A broad range of pervasive technologies are used in many domains, including healthcare: however, there appears to be little work examining the role of such technologies in the home, or the different wants and needs of elderly users. Additionally, there exist ethical issues surrounding the use of highly personal healthcare-related data, and interface issues centred on the novelty of the technologies and the disabilities experienced by the users. This report examines these areas, before considering the ways in which they might come together to help support independent-living users with disabilities which may be age-related

Domino: exploring mobile collaborative software adaptation

Social Proximity Applications (SPAs) are a promising new area for ubicomp software that exploits the everyday changes in the proximity of mobile users. While a number of applications facilitate simple file sharing between co–present users, this paper explores opportunities for recommending and sharing software between users. We describe an architecture that allows the recommendation of new system components from systems with similar histories of use. Software components and usage histories are exchanged between mobile users who are in proximity with each other. We apply this architecture in a mobile strategy game in which players adapt and upgrade their game using components from other players, progressing through the game through sharing tools and history. More broadly, we discuss the general application of this technique as well as the security and privacy challenges to such an approach

A sense of place and pervasive computing within the urban landscape

In this paper we report on recent investigations within an ongoing research project, which aims at developing a better understanding of the urban landscape augmented with the digital landscape in the heritage City of Bath. Here we describe early findings from the deployment of a socialiasing digital installation in various locations in the city. The aim is to create a novel urban experience that triggers shared social encounters among friends, observes or strangers. The installation is implemented in the form of a digital urban ground , embeded in the physical surrounding, which acts as a non-traditional interface and a facilitator between people and people and people and their surrounding environment . In this paper we explore the relationship between the urban space and technology driven encounters. We outline initial findings about how people move, congregate and socialize around the digital ground and illustrate the impact of the spatial and syntactical properties on the type of shared interactions in a city context. Finally we discuss initial results and mention briefly our on going work

Is today's architecture about real space, virtual space or what?

Nowadays digital technologies and information and telecommunication technologies are widely used in every aspect of our lives. This article focuses on the digital technologies and their effect on the place-making activities. First an overview of the digital technologies for the creation, occupancy and management of a building is given. Secondly, the concepts of space and virtual space are discussed. Through these discussions, the concept of places and its virtual alternatives and recombination the use of space are described. Finally some concluding remarks are made on whether today’s place making activities about real space or it extends beyond that

Liquid: Designing a Universal Sensor Interface for Ubiquitous Computing

This paper describes the specification of a universal sensor interface (USI) called Liquid, which allows for the collection and representation of sensor readings from a wide range of different sensors. We illustrate how it is possible for Liquid to collect data from a broad spectrum of sensors using a select method of sensor classification and to present this data within a common environment. We explore how this approach can extend itself to include sensors not yet conceived of with relative ease. Finally we explain how the Liquid USI provides developers of ubiquitous systems with a general-purpose toolkit for the development of sensor-based applications

Presenting the networked home: a content analysis of promotion material of Ambient Intelligence applications

Ambient Intelligence (AmI) for the home uses information and communication technologies to make users’ everyday life more comfortable. AmI is still in its developmental phase and is headed towards the first stages of diffusion. \ud Characteristics of AmI design can be observed, among others, in the promotion material of initial producers. A literature study revealed that AmI originally envisioned a central role for the user, convenience that AmI offers them and that attention should be paid to critical policy issues such as privacy and a potential loss of freedom. A content analysis of current promotion material of several high-tech companies revealed that these original ideas are not all reflected in the material. Attributes which were used most in the promotion material were ‘connectedness’, ‘control’, ‘easiness’ and ‘personalization’. An analysis of the pictures in the promotion material showed that almost half of the pictures contained no humans but appliances. These results only partly correspond to the original vision on AmI, since the emphasis is now on technology. The results represent a serious problem, since both users, as well as critical policy issues are underexposed in the current promotion material

Configuring the Ubiquitous Home

Abstract. This paper presents the development of a lightweight component model that allows user to manage the introduction and arrangement of new interactive services and devices in the home. Interaction techniques developed through userparticipation enable household members – rather than designers – to configure an

Leveraging the Grid to Provide a Global Platform for Ubiquitous Computing Research

The requirement for distributed systems support for Ubicomp has led to the development of numerous platforms, each addressing a subset of the overall requirements of ubiquitous systems. In contrast, many other scientific disciplines have embraced the vision of a global distributed computing platform, i.e. the Grid. We believe that the Grid has the potential to evolve into an ideal platform for building ubiquitous computing applications. In this paper we explore in detail the areas of synergy between Grid computing and ubiquitous computing and highlight a series of research challenges in this space

Pre-installation challenges: classifying barriers to the introduction of smart home technology

Increasing technological developments indicate potential for a variety of improvements in the domestic environment. As part of an interdisciplinary research project, this study interviewed households prior to the installation of smart home technologies (SHTs) in order to identify critical issues at the pre-installation phase. Semi-structured interviews took place in 16 houses before the installation of SHTs, when a range of smart sensors and controls were presented to households for the first time. At this stage, they started to make key decisions about which devices to use, where to install, and how to position them. Participants mentioned diverse issues surrounding the introduction of SHTs. To guide the qualitative analysis, an organizing framework for research on smart homes and their users was used. This paper indicates that, even though participants appreciate the functional aspects of SHTs and the possibilities of a better living, their concerns related to technology (hardware & software), design (acceptability & usability) and spaces (home as complex places) are numerous. These results complement the existing literature (which focuses more on the use phase) with the perceived enablers and barriers prior to the installation of SHTs