This use came about after talking to a soldier that said that for the 6 months of deployment, all he could think about was to hold his baby at his return. When he went to hold her she cried because she did not know her father. Even though he understood, it was difficult for him. His wife felt really bad because she felt she could not do anything to have prevented this reaction.
A mom of another soldier said that she had sent a Zaky to Irak for her son, so he could sleep with it and send it back by mail to her grand-daughter. The baby girl kept that Zaky always around and when her father came back, he could hold his baby as he longed to do. The Zaky helped them bond until his return!!
I really never thought about the importance of that first hug - the moment when the soldier comes back and finally can meet his baby.
We are working on a project where we send Zakys to our soldiers in Irak and Afghanistan that have babies less than 6 months of age, or a pregnant wife (we are just in our pilot project so we are starting with babies). The soldier sleeps with the Zaky and returns it by mail to his home. This is proven not only to introduce the absent parent to the baby, but it reduces the stress of both parents.
This can be done with any parent/grandparent/friend/sibling that is important for the baby but is away for business travel, long hospitalizations, daily work, etc.