Feature Article Escritoire: A Personal Projected Display (2008)
Called Escritoire That, Mark Ashdown, Peter Robinson
We created a system
- Interaction styles. FOCUS PLUS CONTEXT (2008)
The use of multiple monitors is becoming popular but it creates problems for pointer movement, window management, and control of applications. We suggest combining the standard input devices of...
Designing Tabletop Interfaces for Asymmetric Distributed Collaboration (2008)
Complex task domains such as emergency response and command and control often involve collaboration between operational personnel in the field and tactical personnel in a central command centre...
Robust Projected Displays for Ubiquitous Computing (2008)
Jay W. Summet, Matthew Flagg, Mark Ashdown, Rahul Sukthankar, James M, Gregory D. Abowd, ...
Applications for Multi-Planar Projected Displays (2008)
Mark Ashdown, Matthew Flagg, Rahul Sukthankar, James M. Rehg
Recent advances in commodity high-resolution ultraportable projectors have stimulated the development of a variety of novel projected displays [2]. The effort involved in manually aligning projected...
The Writing’s on the Wall: Large, Remotely Controlled Displays (2007)
Large display devices are now affordable and desirable in fixed environments such as offices, and scalable methods are available to combine multiple projectors to form such displays with high...
Combining Head Tracking and Mouse Input for a Gui on Multiple Monitors (2005)
Mark Ashdown, Kenji Oka, Yoichi Sato
The use of multiple LCD monitors is becoming popular as prices are reduced, but this creates problems for window management and switching between applications. For a single monitor, eye tracking can...
Remote Collaboration on desk-sized displays (2005)
Work on remote collaboration has often focused on the person space created by a conventional videoconference where the participants see each other’s faces, but we argue that a task space containing...
Intelligent tutoring and supervised problem solving in the browser (2004)
William Billingsley, Peter Robinson, Mark Ashdown, Chris Hanson
Web-based intelligent tutoring systems are becoming increasingly sophisticated. One approach to the resulting complexity is to separate the application into a front-end applet providing the user...
A flexible projector-camera system for multi-planar displays (2004)
M. Ashdown, M. Flagg, R. Sukthankar, J. Rehg, Mark Ashdown, Matthew Flagg, ...
OTHER INTELLECTUAL PROPERTY RIGHT. Intel products are not intended for use in
A flexible projector-camera system for multi-planar displays (2004)
Mark Ashdown, Matthew Flagg, Rahul Sukthankar, James M. Rehg
We present a novel multi-planar display system based on an uncalibrated projector-camera pair. Our system exploits the juxtaposition of planar surfaces in a room to create ad-hoc visualization and...
A flexible projector-camera system for multi-planar displays (2004)
Mark Ashdown, Matthew Flagg, Rahul Sukthankar, James M. Rehg
We present a novel multi-planar display system based on an uncalibrated projector-camera pair. Our system exploits the juxtaposition of planar surfaces in a room to create ad-hoc visualization and...
Escritoire: A personal projected display (2003)
The Escritoire is a horizontal desk surface that uses two overlapping digital projectors to create a foveal display – a large interactive surface that has a high-resolution area to accommodate the...
Escritoire: A personal projected display (2003)
Mark Ashdown, C Mark Ashdown, Peter Robinson, Peter Robinson
The Escritoire: A personal projected display for interacting with documents The Escritoire is a horizontal desk interface that uses two projectors to create a foveal display. Items such as images,...
Robust calibration of camera-projector system for multi-planar displays (2003)
Mark Ashdown, Mark Ashdown, Rahul Sukthankar, Rahul Sukthankar
camera, projector, computer vision, homography We present a robust calibration method for aligning a camera-projector system to multiple planar surfaces. Unlike prior work, we do not recover the 3D...
Experiences implementing and using personal projected displays (2003)
We have created a personal projected display called the Escritoire. Two projectors overlap to create a horizontal desk display, and two pens allow two-handed input. We describe the issues we...
A Flexible Projector-Camera System for Multi-Planar Displays (2003)
Mark Ashdown, Mark Ashdown, Matthew Flagg, Matthew Flagg, Rahul Sukthankar, Rahul Sukthankar, ...
We present a novel multi-planar display system based on an uncalibrated projector-camera pair. Our system exploits the juxtaposition of planar surfaces in a room to create adhoc visualization and...
Robust Calibration of Camera-Projector System for Multi-Planar Displays (2003)
Mark Ashdown, Rahul Sukthankar
We present a robust calibration method for aligning a camera-projector system to multiple planar surfaces. Unlike prior work, we do not recover the 3D scene geometry, nor do we assume knowledge of...
Robust Calibration of Camera-Projector System for Multi-Planar Displays (2003)
Mark Ashdown, Rahul Sukthankar
We present a robust calibration method for aligning a camera-projector system to multiple planar surfaces. Unlike prior work, we do not recover the 3D scene geometry, nor do we assume knowledge of...
A Life-Sized Desk Display for Peripheral Awareness and Remote Collaboration (2003)
We present a horizontal life-sized desk display called the Escritoire. It fills a much larger visual angle than a conventional monitor, and thus exploits the user's peripheral vision. Two-handed...
Escritoire: A personal projected display (2003)
User interfaces using windows, keyboard and mouse have been in use for over 30 years, but only offer limited facilities to the user. Conventional displays are small, at least compared with a physical...
Experiences implementing and using personal projected displays (2003)
We have created a personal projected display called the Escritoire. Two projectors overlap to create a horizontal desk display, and two pens allow two-handed input. We describe the issues we...
All-sky convolution for polarimetry experiments (2000)
Challinor, Anthony, Fosalba, Pablo, Mortlock, Daniel, Ashdown, Mark, Wandelt, Benjamin, Gorski, Krzysztof
We discuss all-sky convolution of the instrument beam with the sky signal in polarimetry experiments, such as the Planck mission which will map the temperature anisotropy and polarization of the...