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OZCHI
2009
ACM
14 years 4 months ago
My phone is my keypad: privacy-enhanced PIN-entry on public terminals
More and more services are available on public terminals. Due to their public location and permanent availability, they can easily fall victim to manipulation. These manipulations...
Alexander De Luca, Bernhard Frauendienst, Sebastia...
LAWEB
2009
IEEE
14 years 4 months ago
Policy Based Protection and Personalized Generation of Web Content
Abstract—The World Wide Web offers easy sharing of information, but provides only few options for the protection of sensitive information and other sensitive resources. Tradition...
Sergej Zerr, Daniel Olmedilla, Juri Luca De Coi, W...
TABLETOP
2007
IEEE
14 years 4 months ago
High Precision Multi-touch Sensing on Surfaces using Overhead Cameras
We present a method to enable multi-touch interactions on an arbitrary flat surface using a pair of cameras mounted above the surface. Current systems in this domain mostly make ...
Ankur Agarwal, Shahram Izadi, Manmohan Chandraker,...
TABLETOP
2007
IEEE
14 years 4 months ago
Going Deeper: a Taxonomy of 3D on the Tabletop
Extending the tabletop to the third dimension has the potential to improve the quality of applications involving 3D data and tasks. Recognizing this, a number of researchers have ...
Tovi Grossman, Daniel Wigdor
ACMDIS
2006
ACM
14 years 3 months ago
Inspiration card workshops
In this paper we start from the position that sources of inspiration play an important role in the design process albeit in a frequently intangible way. We present the Inspiration...
Kim Halskov, Peter Dalsgård