Memory transfer chip
We don't want to go down this road.
More suitable and semi-organic mediums of transference are 100% safe & without grey area.
Naturally evolving civilization will go this route first, we've already learned, memory transfer is a little different than consciousness transfer by chip, nonetheless, just think of the possibilities, knowing what we do know.
Sometimes civilization may end up in worse situation.
When places give up on the starkingly hard task of finding a qualified person, and informing them the end is near and no solutions are available, and then hoping they can save the world,
We are doing the direct universe transfer point while sleeping into child or grandchild
Moreso than a memory chip, a legacy of a building structure and proven direction. Is more desirable for humanity at this phase.
I assure you, out there any field of study has applications. Besides your son will almost have certainly different interests than you, it's better to hand to a protegeé.
When we have a child, our consciousness can enter into, and spectate those of our direct lineage. The elderly spirit has no power to control the regenerate.
Once the grandparent awakens, a new conciousness will form, even if the child has awoken while the grandparent is spectating.
After puberty, our body's concious system is fully developed.