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674
Workspace Awareness Support with Radar Views
- Conference companion of the Conference on Human Factors in Computing Systems (CHI’96
, 1996
"... Real-time groupware systems often let each participant control their own view into a shared workspace. This strategy can reduce awareness about where and how others are interacting with the document or the workspace artifacts. We have designed a number of awareness widgets to help people regain this ..."
Abstract
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Cited by 48 (5 self)
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this awareness. In this paper we present several radar views that provide awareness information on top of a global overview of the workspace. Our displays give lightweight access to information about others ’ locations and activities, providing for richer person-to-person interaction in groupware systems.
A Comparison of Traditional and Fisheye Radar View Techniques for Spatial Collaboration
- In Proceedings of Graphics Interface
, 2003
"... The activity of spatial collaboration involves solving spatial problems related to a large, physical area. Representing this area in collaboration software is not trivial. Radar views are a popular technique for providing awareness information in shared representations. They indicate where each user ..."
Abstract
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Cited by 8 (1 self)
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The activity of spatial collaboration involves solving spatial problems related to a large, physical area. Representing this area in collaboration software is not trivial. Radar views are a popular technique for providing awareness information in shared representations. They indicate where each
SYNTHETIC-APERTURE RADARS VIEWED AS INTERFEROMETERS '.IIH MATCHED FILTER PROCESSING OF THE COLLECTED DATA.4.
, 1986
"... n~.~1.8 ..."
A Usability Study of Awareness Widgets in a Shared Workspace Groupware System
- Proceedings of the Conference on Computer-Supported Cooperative Work (CSCW’96
, 1996
"... Workspace awareness is knowledge about others’ interaction with a shared workspace. Groupware systems provide only limited information about other participants, often compromising workspace awareness. This paper describes a usability study of several widgets designed to help maintain awareness in a ..."
Abstract
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Cited by 167 (15 self)
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groupware workspace. These widgets include a miniature view, a radar view, a multiuser scrollbar, a glance function, and a “what you see is what I do ” view. The study examined the widgets’ information content, how easily people could interpret them, and whether they were useful or distracting. Observations
CALIFORNIA STORMS AS VIEWED BY SACRAMENTO RADAR
"... The WSR-57 radar at Sacramento provides an opportunity to observe mountain effects on precipitation and on radar echo patterns. Radar patterns representing a wide range of weather situations are described and interpreted in light of concurrent gage precipitation measurements. Comparisons are made be ..."
Abstract
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Cited by 1 (0 self)
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The WSR-57 radar at Sacramento provides an opportunity to observe mountain effects on precipitation and on radar echo patterns. Radar patterns representing a wide range of weather situations are described and interpreted in light of concurrent gage precipitation measurements. Comparisons are made
Automotive radar: Status and trends
- In Proceedings of the German Microwave Conference GeMIC 2005
, 2005
"... Abstract — The paper gives a brief overview of automotive radar. The status of the frequency regulation for short and long range radar is summarized because of its importance for car manufacturers and their sensor suppliers. Front end concepts and antenna techniques of 24 GHz and 77 GHz sensors are ..."
Abstract
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Cited by 13 (0 self)
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Abstract — The paper gives a brief overview of automotive radar. The status of the frequency regulation for short and long range radar is summarized because of its importance for car manufacturers and their sensor suppliers. Front end concepts and antenna techniques of 24 GHz and 77 GHz sensors
Bubble radar: efficient pen-based interaction
- In Proc. AVI 2006, ACM Press
, 2006
"... The rapid increase in display sizes and resolutions has led to the re-emergence of many pen-based interaction systems like tabletop and wall display environments. Pointing in these environments is an important task, but techniques have not exploited the manipulation of control and display parameters ..."
Abstract
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Cited by 11 (1 self)
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on combining the benefits of a successful pen-based pointing technique, the Radar View, with a successful desktop object pointing technique – the Bubble Cursor. We tested the new technique in a user study and found that it was significantly faster than existing techniques, both for overall pointing
A Mathematical Tutorial on Synthetic Aperture Radar
- SIAM REVIEW
, 2001
"... This paper presents the foundations of conventional strip-mode Synthetic Aperture Radar from a mathematical point of view. In particular, the paper shows how a simple antenna model can be used together with a linearized scattering approximation to predict the received signal. The conventional matche ..."
Abstract
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Cited by 41 (8 self)
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This paper presents the foundations of conventional strip-mode Synthetic Aperture Radar from a mathematical point of view. In particular, the paper shows how a simple antenna model can be used together with a linearized scattering approximation to predict the received signal. The conventional
Radar scattering by aggregate snowflakes
, 2006
"... This paper is made available online in accordance with publisher policies. Please scroll down to view the document itself. Please refer to the repository record for this item and our policy information available from the repository home page for further information. To see the final version of this ..."
Abstract
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Cited by 7 (2 self)
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This paper is made available online in accordance with publisher policies. Please scroll down to view the document itself. Please refer to the repository record for this item and our policy information available from the repository home page for further information. To see the final version
Tactical Radars for Ground Surveillance Tactical Radars for
"... Lincoln laboratory’s involvement in the arena of tactical battlefield surveillance began in 1967 with a program to develop a radar system that would penetrate jungle foliage and detect moving hostile intruders. This effort arose during the war in Vietnam, when major national laboratories were called ..."
Abstract
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and buried stores. Other ground-based radar systems are used to survey large regions of terrain within the sensors ’ fields of view in order to detect and identify fixed ground targets and to detect, identify, and track moving ground targets. Airborne sensors designed for tactical battlefield surveillance
Results 1 - 10
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674
