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CHI
2004
ACM
14 years 8 months ago
Semantic pointing: improving target acquisition with control-display ratio adaptation
We introduce semantic pointing, a novel interaction technique that improves target acquisition in graphical user interfaces (GUIs). Semantic pointing uses two independent sizes fo...
Renaud Blanch, Yves Guiard, Michel Beaudouin-Lafon
IROS
2009
IEEE
129views Robotics» more  IROS 2009»
14 years 3 months ago
Using symmetrical regions of interest to improve visual SLAM
— Simultaneous Localization and Mapping (SLAM) based on visual information is a challenging problem. One of the main problems with visual SLAM is to find good quality landmarks,...
Gert Kootstra, Lambert Schomaker
ICMCS
2009
IEEE
110views Multimedia» more  ICMCS 2009»
13 years 6 months ago
Visual content layer for scalable object recognition in urban image databases
Rich online map interaction represents a useful tool to get multimedia information related to physical places. With this type of systems, users can automatically compute the optim...
Xavier Baró, Sergio Escalera, Petia Radeva,...
CHI
2007
ACM
14 years 8 months ago
An alternative to push, press, and tap-tap-tap: gesturing on an isometric joystick for mobile phone text entry
A gestural text entry method for mobile is presented. Unlike most mobile phone text entry methods, which rely on repeatedly pressing buttons, our gestural method uses an isometric...
Jacob O. Wobbrock, Duen Horng Chau, Brad A. Myers
IJRR
2008
136views more  IJRR 2008»
13 years 8 months ago
Image-based Visual Servoing with Central Catadioptric Cameras
: This paper presents an image-based visual servoing strategy for the autonomous navigation of a mobile holonomic robot from a current toward a desired pose, specified only through...
Gian Luca Mariottini, Domenico Prattichizzo