Mechanical Self-replication
An activity in the field of robots is the self-replication of machines. Since all robots (at least in modern times) have a fair number of the same features, a self-replicating robot (or possibly a hive of robots) would need to do the following:
- Obtain construction materials
- Manufacture new parts including its smallest parts and thinking apparatus
- Provide a consistent power source
- Program the new members
- error correct any mistakes in the offspring
On a nano scale, assemblers might also be designed to self-replicate under their own power. This, in turn, has given rise to the "grey goo" version of Armageddon, as featured in such science fiction novels as Bloom, Prey, and Recursion.
The Foresight Institute has published guidelines for researchers in mechanical self-replication. The guidelines recommend that researchers use several specific techniques for preventing mechanical replicators from getting out of control, such as using a broadcast architecture.
For a detailed article on mechanical reproduction as it relates to the industrial age see mass production.
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