May be possible to track the sound which is coming out of the built in speakers. What about if you connect to external amplifiers/speakers?
The sound recognition has to be handled by a software I believe. In case, it goes to an infinite loop, then get the CD of some other OS and boot from CD and take the corrective action.:P
1) How will you play music in a machine, which is responding to voice?. If a song has a word "SHUTDOWN", the computer's microphone will respond to that and might power off the system:P
2) If anyone else is in the room where the machine is powered on, you need to think twice before talking with the other person. The microphone will interfere.
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May be possible to track the sound which is coming out of the built in speakers. What about if you connect to external amplifiers/speakers? The sound recognition has to be handled by a software I believe. In case, it goes to an infinite loop, then get the CD of some other OS and boot from CD and take the corrective action. :P
1) How will you play music in a machine, which is responding to voice?. If a song has a word "SHUTDOWN", the computer's microphone will respond to that and might power off the system :P
2) If anyone else is in the room where the machine is powered on, you need to think twice before talking with the other person. The microphone will interfere.