Earlier quoted context omitted.
I think what's particularly great about this in a way is that it's not too remarkable. I'm not knocking it, but it's awesome to be around when creating an natural language, speech controlled, available anywhere system with face recognition to automate your own home is something that can be done in 100 hours.
I agree with the sentiment, the hours of course are the assembly time. When people ask me the role of an architect I try to impress upon them that well architected subsystems will be readily composable into a variety of forms and uses. That amplifies the millions of hours of research and development into a tool that can be wielded by a motivated individual or team to tremendous advantage.
The construction metaphor is full of great wisdom to be gleaned as software developers. And I'm not just saying that in hopes I didn't waste all those hours watching History Channel documentaries. :-D