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» Modeling User Interfaces to Workflow Information Systems
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NPIV
1998
ACM
101views Visualization» more  NPIV 1998»
15 years 11 months ago
Supporting dynamic information visualization with VRML and databases
Nowadays, many state-of-the-art user interfaces to complexly structured data collections require appropriate information visualization methods. With the increase in graphics perfo...
Thomas Risse, Martin Leissler, Matthias Hemmje, Ka...
ASSETS
2008
ACM
15 years 8 months ago
Brain-controlled finite state machine for wheelchair navigation
This proposal is about a brain-controlled electrically powered wheelchair. The system comprises a brain-computer interface based on steady-state visual evoked potentials and a pro...
Amir Teymourian, Thorsten Lüth, Axel Graeser,...
UIST
2005
ACM
16 years 11 days ago
DocWizards: a system for authoring follow-me documentation wizards
Traditional documentation for computer-based procedures is difficult to use: readers have trouble navigating long complex instructions, have trouble mapping from the text to displ...
Lawrence D. Bergman, Vittorio Castelli, Tessa A. L...
WWW
2008
ACM
16 years 7 months ago
Organizing the unorganized - employing IT to empower the under-privileged
Various sectors in developing countries are typically dominated by the presence of a large number of small and microbusinesses that operate in an informal, unorganized manner. Man...
Arun Kumar, Nitendra Rajput, Sheetal K. Agarwal, D...
CHI
2011
ACM
14 years 10 months ago
More than skin deep: measuring effects of the underlying model on access-control system usability
In access-control systems, policy rules conflict when they prescribe different decisions (ALLOW or DENY) for the same access. We present the results of a user study that demonstr...
Robert W. Reeder, Lujo Bauer, Lorrie Faith Cranor,...