1680 search results - page 254 / 336 » Visual Design of E-learning Systems |
CSIE
2009
IEEE
14 years 5 months ago
2009
IEEE
In this paper, a digital image watermarking technique based on Discrete Wavelet Transform (DWT) will be proposed. This scheme is designed utilizing principles deriving from the hu...
IROS
2009
IEEE
14 years 5 months ago
2009
IEEE
— The reported work advances the state-of-the-art in assistive technology for the blind by enhancing a low-cost automated tutor designed to teach braille writing skills to visual...
ISMAR
2009
IEEE
14 years 5 months ago
2009
IEEE
This paper presents a new user interface methodology for Spatial Augmented Reality systems. The methodology is based on a set of physical tools that are overloaded with logical fu...
FM
2009
Springer
14 years 4 months ago
2009
Springer
Statecharts and Petri nets are two popular visual formalisms for modelling complex systems that exhibit concurrency. Both formalisms are supported by various design tools. To enabl...
MHCI
2009
Springer
14 years 4 months ago
2009
Springer
We present the development and evaluation of an authoring system for image-based pedestrian navigation which lets authors take pictures and annotate instructions on the go in thre...