[heavyset_go]

If I had a hammer robot that I told to go hammer some nails in a birdhouse and it goes "Sure, I'm on it!" then it nails a cat to the wall and says "Here's you new complete birdhouse, it's perfect in everyway and will make everyone jealous", then yes, that is a tooling issue.

[digitalPhonix]

The question wasn’t about a hammer robot, it was about a hammer

[Tostino]

That's not a good analogy then. What benefit is provided by a hammer that just tells the operator (who has eyes and can see) that there is a nail under it (and I assume to swing)?