The website blurb:
With the Zakys you are involved in your child's care 24/7!
the need of bonding with you,
the loving touch of your hand,
the strength of feeling your protection,
the power of your scent,
your ability to soothe and comfort,
the peaceful sensation of your warmth,
the urgency to provide safety.
When you cannot be there, leave a pair of Zakys with your child!
Yes, I remember being frustrated when putting down one of my babies and having them instantly wake up because I'm no longer touching them. But PLEASE! Fake hands? Eww!