Making voice input like talking to a person, is like trying to make a GUI similar to an oven interface. Don't try to use full sentences to command a computer.

Making voice input like talking to a person, is like trying to make a GUI similar to an oven interface. Don't try to use full sentences to command a computer. People are happy to learn a few words if accuracy increases to >99% and it is more convenient. Also, incorporate humming in tones.