Paper Info
Title
Ivorpheus A Proposal For Interaction By Voice Commands In Three-Dimensional Environments Of Information Visualization
Abstract
IVOrpheus is an information visualization tool for three-dimensional data that allows user's interaction by voice commands, mouse and keyboard input. The visualization technique used was the scatterplot 3D, which was implemented using Jmathplot API, and the speech recognition in Brazilian Portuguese was performed by Coruja software. IVOrpheus was developed in Java following the architectural pattern MVC, design patterns and open technologies. In voice interaction, some usability guidelines have been set in interface building process, making it more intuitive and contributing to lower the user cognitive effort. In addition, initial usability tests with users were performed to evaluate the application interface with and without interaction by voice. The tasks with and without voice interaction have shown similar results of time and completeness. The speech recognizer achieved a word error rate of approximately 17%.
Year
DOI
Venue
2015
10.1109/CIT/IUCC/DASC/PICOM.2015.131
CIT/IUCC/DASC/PICOM 2015 IEEE INTERNATIONAL CONFERENCE ON COMPUTER AND INFORMATION TECHNOLOGY - UBIQUITOUS COMPUTING AND COMMUNICATIONS - DEPENDABLE, AUTONOMIC AND SECURE COMPUTING - PERVASIVE INTELLIGENCE AND COMPUTING
Keywords
Field
DocType
IVOrpheus, Voice Recognition, Brazilian Portuguese, Information Visualization, 3D Scatterplot
Information visualization,Visualization,Computer science,Usability,Word error rate,Software design pattern,Speech recognition,Software,Architectural pattern,Voice command device
Conference
Citations 
PageRank 
References 
1
0.39
6
Authors
4
Name
Order
Citations
PageRank
Lennon Furtado110.39
Brunelli Miranda210.72
Nelson Neto3217.47
Bianchi Serique Meiguins45628.03