I just don't get it. All these big companies pouring oceans of money and research into voice control. What makes this the holy grail of computing? What customer has a burning desire to sit there talking to a computer?

And after all this research, voice control is still primitive and limited, and its capabilities are impossible for a user to discover. If I want to search my E-mail for a message from a colleague about Project Abc, can I do this through voice control, or do I need to type into a search box? I could try voice control, and when it fails because it doesn't know what I want it to do (or it punts me to a generic web search), now I just wasted my time and feel silly for talking to a computer that doesn't understand me.