10011 Report--Pervasive Public Displays

Personal and Ubiquitous Computing

interactions, 2005

Proceedings of the 11th …, 2009

Public displays are becoming increasingly commonplace, yet recent studies place the effectiveness and user acceptance of them into doubt. This paper motivates the need for a new class of display technology that can more effectively blend with its environment and introduces the concept of selforganizing emergent displays as a vehicle to achieving this. The paper goes on to briefly describe Firefly, a prototype emergent display system, and evaluate its scalability, effectiveness, and user acceptance through experimental analysis and a field trial.

Computer, 2012

IEEE Pervasive Computing, 2014

Pervasive …, 2006

2012

In recent years, there has been much interest in the potential for situated displays to support sense of community. In this chapter, we describe our experiences of two significant situated display-based deployments which explore some of the issues that arise when such systems are used on a day to day basis. The first deployment described is that of the Hermes system which has been deployed and evaluated in both a University department and a domestic home setting.

2005

Abstract We explore the design opportunities presented by situating large interactive displays outside of the workplace, within shared and sociable spaces such as common areas at universities and conferences, cafes, and hotel foyers. We seek to provide a better understanding of this design space by charting the iterative design of an interactive large display system called Dynamo. Dynamo has been designed to enable the sharing and exchange of a wide variety of digital media.

2013

Mobile devices can be a powerful tool for interaction with public displays, but mobile applications supporting this form of interaction are not yet part of our everyday reality. There are no widely accepted abstractions, standards, or practices that may enable systematic interaction between mobile devices and public displays. We envision public displays to move away from a world of closed display networks to scenarios where mobile applications could allow people to interact with the myriad of displays they might encounter during their everyday trips. In this research, we study the key processes involved in this collaborative interaction between public shared displays and mobile applications. Based on the lessons learned from our own development and deployment of 3 applications, and also on the analysis of the interactive features described in the literature, we have identified 8 key processes that may shape this form of interaction: Discovery, Association, Presence Management, Exploration, Interface Migration, Controller, Media Upload and Media Download. The contribution of this work is the identification of these high-level processes and an elicitation of the main design considerations for display networks.

Proc. 19th International World Wide Web Conference (WWW 2010), 2010

In this paper we present a web-based framework for spatiotemporal screen real estate management of interactive public displays. The framework facilitates dynamic partitioning of the screen real estate into virtual screens assigned for multiple concurrent web applications. The framework is utilized in the implementation of so-called UBI-hotspot, which provides various information services via different interaction modalities including mobile. The framework facilitates seamless integration of third party web applications residing anywhere in the public Internet into the UBI-hotspot, thus catering for a scalable and open architecture. We report the deployment of a network of indoor and outdoor UBI-hotspots at downtown Oulu, Finland. The quantitative data on the usage of the UBI-hotspots implicitly speaks in favor of the practical applicability of the framework.