1. Voice key board
2. Trust between humans and machines, and the design of decision aids
3. Pieter Muysken (2000). Bilingual Speech-A typology of code-mixing. Cambridge University Press Cambridge. Pieter Muysken (2000). Bilingual Speech-A typology of code-mixing. Cambridge University Press Cambridge.
4. Clifford Nass Scott Brave (2007). Wired for Speech: How voice activates and advances the Human-Computer Relationship. MIT press (MA). Clifford Nass Scott Brave (2007). Wired for Speech: How voice activates and advances the Human-Computer Relationship. MIT press (MA).