IBM - CVUT Student Research Projects
Google maps with voiceMartin Absolon ([email protected])Ivo Čermák ([email protected])
IBM - CVUT Student Research Projects
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Motivation
• Create a user friendly voice interface to map (Google, Yahoo!,…)
• Usage of VoiceXML• Voice recognized by Opera voice plug-in
– IBM Multimodal Runtime Environment
• Tasks:– Generate suitable grammars– GUI
IBM - CVUT Student Research Projects
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Implementation - grammars
• 4 types of grammars: – Map and tabs control
• Zoom change, map navigation,…
– Tab-specific grammars • Last 10 recognized phrases• Business place finding
– USA states– Cities of state
• Dynamically chosen
IBM - CVUT Student Research Projects
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Implementation - GUI
IBM - CVUT Student Research Projects
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Demonstration
• Video
IBM - CVUT Student Research Projects
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Usability test
• Basic functionality test– Map navigation, tab switching, …– Place searching
• Voice recognition dependency
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Summary of usability test
+ User friendly application
+ Huge potential in PDA, pocket PC,…
• Several improvements of application
- Quality of voice recognition
- Wrong position of help
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Conclusion
• Done– Basic conception of GUI– Proper grammar changing– States and cities– Business place finding
• To do– Streets– Get direction – start address -> end address
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Thank You for
Your Attention
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