Resequencers are blocks that like the Replicators from Stargate can reorganize themselves to perform various tasks.
The main difference between Resequencers and Replicators are: The Resequencer blocks can change shape and there are two type of Resequencer blocks (the standard and the master blocks).
The masterblocks control the actions of the standard blocks and provide them with energy.
I chose the name Resequencer because: Replicator was already taken, its something they do and this also sounds like some kind of Startrek household appliance.

(the two masterblocks used in this form cant be seen)