There are Five families of speech-activated applications :

BROWSING

• Within one application
• On internet
• in Windows

COMMUNICATION

• electronic mail (email)
• games, quizzzes
• catalogues and selling tools
• animations...

EDUCATION

• multiple choice questions and other exercises
• language learning
• training for speaking in public, confidence tests

DATA RESEARCH AND RETRIEVAL

• email management, read letters, links to dictation programs for writing back...
• data research
• data processing...

GAMES(adventures,riddles...)

• move characters and objects within the game
• talk-back to characters or chat amongst players