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PRESENCE
2008
185views more  PRESENCE 2008»
15 years 6 months ago
Pilot Evaluation Study of a Virtual Paracentesis Simulator for Skill Training and Assessment: The Beneficial Effect of Haptic Di
Effective, real-time training of health care professionals in invasive procedures is a challenging task. Furthermore, assessing in practice the acquisition of the dexterity and sk...
Costas S. Tzafestas, Kostas Birbas, Yiannis Koumpo...
PRESENCE
2006
104views more  PRESENCE 2006»
15 years 6 months ago
Physically Realistic Virtual Surgery Using the Point-Associated Finite Field (PAFF) Approach
The generation of multimodal virtual environments for surgical training is complicated by the necessity to develop heterogeneous simulation scenarios such as surgical incision, ca...
Suvranu De, Yi-Je Lim, Manivannan Muniyandi, Manda...
CHI
2008
ACM
16 years 6 months ago
Evaluating touch gestures for scrolling on notebook computers
We describe a new circular touch gesture for scrolling called ChiralMotionTM and report on work to measure its performance. In a study using a document scrolling task, ChiralMotio...
Kevin Wayne Arthur, Nada Matic, Paul Ausbeck
CHI
2007
ACM
16 years 6 months ago
Tangible avatar and tangible earth: a novel interface for astronomy education
The capability to support spatial perception plays an important role in developing material for astronomy education. Considering this, we developed a novel tangible user interface...
Jun Yamashita, Hideaki Kuzuoka, Chiaki Fujimon, Mi...
CHI
2003
ACM
16 years 6 months ago
AttrActive windows: dynamic windows for digital bulletin boards
In this paper we describe AttrActive Windows, a novel interface for presenting live, interactive, multimedia content on a network of public, digital, bulletin boards. Implementing...
Laurent Denoue, Les Nelson, Elizabeth F. Churchill