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MHCI
2007
Springer
15 years 10 months ago
Effective learn-quiz generation for handheld devices
In this demonstration, we present a system that enables users to easily generate quizzes for mobile devices. With our program, they can create multiple choice tests and general qu...
Wolfgang Hürst, Sabine Jung, Martina Welte
CHI
1997
ACM
15 years 8 months ago
The Design of a GUI Paradigm based on Tablets, Two-hands, and Transparency
An experimental GUI paradigm is presented which is based on the design goals of maximizing the amount of screen used for application data, reducing the amount that the UI diverts ...
Gordon Kurtenbach, George W. Fitzmaurice, Thomas B...
SIGMOD
2011
ACM
177views Database» more  SIGMOD 2011»
14 years 7 months ago
NetTrails: a declarative platform for maintaining and querying provenance in distributed systems
We demonstrate NetTrails, a declarative platform for maintaining and interactively querying network provenance in a distributed system. Network provenance describes the history an...
Wenchao Zhou, Qiong Fei, Shengzhi Sun, Tao Tao, An...
SI3D
1999
ACM
15 years 8 months ago
UniCam - 2D gestural camera controls for 3D environments
We present a novel approach to controlling a virtual 3D camera with a 2D mouse or stylus input device that is based on gestural interaction. Our approach to 3D camera manipulation...
Robert C. Zeleznik, Andrew S. Forsberg
CHI
2009
ACM
16 years 5 months ago
Ptz control with head tracking for video chat
This paper describes a user interface for video chat that is capable of panning, tilting, and zooming (PTZ) operation using head tracking. The approach is to map a captured 3D pos...
Kota Yamaguchi, Takashi Komuro, Masatoshi Ishikawa