Fathi Ali Hamhoum
Professor Christian Kray
| Supporting pilgrims in navigating densely crowded religious sites | 2012 |
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Fathi Ali Hamhoum
Professor Christian Kray
| Scalable Navigation Support for Crowds: Personalized Guidance via Augmented Signage | 2011 |
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Professor Christian Kray
Professor Albrecht Schmidt
| Design by physical composition for complex tangible user interfaces | 2010 |
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Professor Christian Kray
Dr Dan Nesbitt
John Dawson
| User-defined gestures for connecting mobile phones, public displays, and tabletops | 2010 |
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Professor Christian Kray
Dr Jonathan Hook
| Bridging the gap between the Kodak and Flickr generations: a novel interaction technique for collocated photo sharing | 2009 |
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Professor Christian Kray
| Exploring the use of landmarks for mobile navigation support in natural environments | 2009 |
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Professor Christian Kray
| Exploring the use of landmarks for mobile navigation support in natural environments | 2009 |
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Professor Christian Kray
Professor Patrick Olivier
Dr Thomas Ploetz
| Evaluating Ubiquitous Systems with Users (Workshop Summary) | 2008 |
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Professor Michael Harrison
Professor Christian Kray
| Exploring an option space to engineer a ubiquitous computing system | 2008 |
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Professor Christian Kray
| Exploring factors that influence the combined use of mobile devices and public displays for pedestrian navigation | 2008 |
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Professor Michael Harrison
Professor Christian Kray
Zhiyu Sun
Huqui Zhang
| Factoring user experience into the design of ambient and mobile systems | 2008 |
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Professor Christian Kray
Dr Jonathan Hook
| Group coordination and negotiation through spatial proximity regions around mobile devices on augmented tabletops | 2008 |
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Professor Christian Kray
| Supporting device discovery and spontaneous interaction with spatial references | 2008 |
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Professor Christian Kray
| Adaptive Positioning for Ambient Systems | 2007 |
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Professor Patrick Olivier
Han Cao
Dan Jackson
Professor Christian Kray
| CROSSBOARD: Crossmodal Access of Dense Public Displays | 2007 |
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Professor Christian Kray
Professor Areti Galani
Dr Keith Cheverst
| Engaging with Cultural Content on Ambient Displays | 2007 |
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Professor Michael Harrison
Professor Christian Kray
| Exploring an option space to engineer a ubiquitous computing system | 2007 |
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Professor Christian Kray
| Mediating Multi-Party Negotiation Through Marker-Based Tracking of Mobile Phones | 2007 |
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Professor Christian Kray
| Swiss Army Knife meets Camera Phone: Tool Selection and Interaction using Visual Markers | 2007 |
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Professor Christian Kray
Professor Patrick Olivier
Dr Pushpendra Singh
Hai Ha
Professor Phil Blythe
et al. | Taming Context: A Key Challenge in Evaluating the Usability of Ubiquitous Systems | 2007 |
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Professor Michael Harrison
Professor Christian Kray
| Connecting rigorous system analysis to experience centred design in ambient and mobile systems | 2006 |
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Professor Patrick Olivier
Han Cao
Dan Jackson
Professor Christian Kray
| CrossBoard: Crossmodal Access of Dense Public Displays | 2006 |
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Professor Patrick Olivier
Han Cao
Dan Jackson
Professor Christian Kray
| Crossmodal Attention in Public-Private Displays | 2006 |
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Dr Pushpendra Singh
Hai Ha
Zhiwen Kuang
Professor Patrick Olivier
Professor Christian Kray
et al. | Immersive video as a rapid prototyping and evaluation tool for mobile and ambient applications | 2006 |
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Hai Ha
Professor Patrick Olivier
Professor Christian Kray
| Rapid prototyping and evaluation of intelligent environments using immersive video | 2006 |
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Professor Christian Kray
Dr Keith Cheverst
| Sharing control of dispersed situated displays between nomadic and residential users | 2006 |
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Professor Christian Kray
Dr Keith Cheverst
| Sharing control of dispersed situated displays between nomadic and residential users | 2006 |
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Professor Christian Kray
| Workshop W2: Multi-user and ubiquitous user interfaces (MU3I 2006) | 2006 |
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Professor Christian Kray
| A Relative Positioning System for Co-located Mobile Devices | 2005 |
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Dr Keith Cheverst
Professor Christian Kray
| A Survey of Map-based Mobile Guides | 2005 |
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Professor Christian Kray
| Adaptive Navigation Support with Public Displays | 2005 |
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Dr Keith Cheverst
Professor Christian Kray
| Exploring Bluetooth based Mobile Phone Interaction with the Hermes Photo Display | 2005 |
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Dr Keith Cheverst
Professor Christian Kray
| Exploring Issues of User Model Transparency and Proactive Behaviour in an Office Environment Control System | 2005 |
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Dr Keith Cheverst
Professor Christian Kray
| Rapid Prototyping and User-Centered Design of Interactive Display-Based Systems | 2005 |
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Professor Christian Kray
| Sensing and Visualizing Spatial Relations of Mobile Devices | 2005 |
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Professor Christian Kray
| Concepts and Issues in Interfaces for Multiple Users and Multiple Devices | 2004 |
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Professor Christian Kray
| Cooperative Artefacts: Assessing Real World Situations with Embedded Technology | 2004 |
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Professor Christian Kray
| Gesture-based interface reconfiguration | 2004 |
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Professor Christian Kray
| Inducing Frames of Reference | 2004 |
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Professor Christian Kray
| Interactive Positioning Based on Object Visibility | 2004 |
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Professor Christian Kray
| Using Cooperative Artefacts as Basis for Activity Recognition | 2004 |
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Professor Christian Kray
| A Survey of Mobile Guides | 2003 |
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Professor Christian Kray
| Controlling multiple devices | 2003 |
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Professor Christian Kray
| Presenting Route Instructions on Mobile Devices | 2003 |
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Professor Christian Kray
| Situated Interaction on Spatial Topics | 2003 |
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Professor Christian Kray
| Some Issues on Presentations in Intelligent Environments | 2003 |
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Professor Christian Kray
| [Poster] Situational Context and Navigational Assistance | 2002 |
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Professor Christian Kray
| Frames of Reference, Positional Information and Navigational Assistance | 2002 |
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Professor Christian Kray
| Positionsinformation und Navigationsaufgaben | 2002 |
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Professor Christian Kray
| The eager bidder problem: a fundamental problem of DAI and selected solutions | 2002 |
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Professor Christian Kray
| A Resource-Adaptive Mobile Navigation System | 2001 |
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Professor Christian Kray
| RAJA: a resource-adaptive Java agent infrastructure | 2001 |
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Professor Christian Kray
| REAL: Ein ressourcenadaptierendes mobiles Navigationssystem | 2001 |
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Professor Christian Kray
| The benefits of multi-agent systems in spatial reasoning | 2001 |
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Professor Christian Kray
| Towards adaptive location-aware mobile assistance | 2001 |
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Professor Christian Kray
| Two Path Prepositions: along and past | 2001 |
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Professor Christian Kray
| Visualization of route descriptions in a resource-adaptive navigation aid | 2001 |
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