Pointing fingers
نویسندگان
چکیده
منابع مشابه
Pointing Fingers: Reputational Contract Enforcement and Mutual Recriminations
Cooperative behavior in economic relationships is often enforced in part by reputational concernsplayers behave well with one partner in order to ensure that they will be given opportunities to engage in pro table transactions with other partners in the future. However, players not involved in a particular relationship often cannot observe misbehavior by either partner. What they can see is wh...
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In this paper, we describe a new interface for musical performance, using the interaction with a graphical user interface in a powerful manner: the user directly touches a screen where graphical objects are displayed and can use several fingers simultaneously to interact with the objects. The concept of this interface is based on the superposition of the gesture spatial place and the visual fee...
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W ebbing of the digits, or syndactyly, is not caused by the fingers sticking together in the womb; rather, it is caused by failure, during the sixth to eighth weeks of intrauterine life, of the usual longitudinal interdigital necrosis that normally separates the fingers. This " webbing " is the most common abnormality of the newborn hand. It happens either as an isolated anomaly or as part of a...
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Spatial Augmented Reality (SAR) opens interesting perspectives for new generations of mixed reality applications. Compared to traditional humancomputer interaction contexts, there is little work that studies user performance in SAR. In this paper, we present an experiment that compares pointing in SAR versus pointing in front of a screen, from standard pointing devices (mouse and graphics table...
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We study the existence and structure of steady-state ngers in two-dimensional solidiication, when the surface energy has a crystalline anisotropy so that the energy-minimizing Wull shape and hence the solid-liquid interface are polygons, and in the one-sided quasi-static limit so that the diiusion eld satisses Laplace's equation in the liquid. In a channel of nite width, this problem is the cry...
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ژورنال
عنوان ژورنال: Canadian Medical Association Journal
سال: 2009
ISSN: 0820-3946,1488-2329
DOI: 10.1503/cmaj.109-2006