Thank you very much! I love making portraits of dogs, way more than people. I probably understand them better :)
I don't know much about engineering but I sense that those tools, as handy and helpful they are, they could easily deviate from their purpose as tools and become something controversial. But maybe I am just oversuspicious!
Sure, a tool can always be used for another purpose, and that's nothing new... with a knife, you can cut up a carrot, but you can also kill someone :) (does this smiley here have a creepy side?)
Haha, no I love that smiley :)
You are right, tools will be tools and people will be people, doing whatever their primitive brain tells them to do!