Apart from the inbuilt creepiness
(It's another gadget that will never find its way into my home) I can't help feeling that anyone calling a 2.5" loudspeaker element a 'woofer' is suffering from a serious reality dysfunction.
<rant>
FFS - if you've got kids, talk to them. Teach them to read and write. Answer their questions when they ask you. Don't rely on the technology... Has everyone forgotten the obvious lesson in Harrison's 'I always do what Teddy says'?
We're humans. We live and learn and grow and thrive from *human* contact.
</rant>