There have been movies made about this; Universal Soldier (1992), starring Jean-Claude Van Damme and Dolph Lundgren is one example of the idea of making humans into enhanced entities using artificial intelligence and robotics. As documented by Dr Robert Malone, the US military is working on the concept, as is communist China. The aim is to have a human machine fusion by 2050. The aim is to produce visual advancements, physical improvements in strength and endurance, but most importantly, to have neural implants that will allow a computer system interface to exist.
Of course, the documents Dr Malone cites are already a bit dated, as the technocrats now seem to have moved more to trying to produce the singularity by at least 2050, so that the biology part of the cyborg equation will simply drop pout, with man being totally replaced by AI, and robotics. Sure, we normal people see this as crazy science fiction, but it is the vision of the technocrats, and they intend to realise it, whatever the costs.