Cyberware is technology fitted to or integrated with a body in a fictional setting. It might replace a limb, expand perception, connect a person to a network, or help them survive an injury. The interesting question is not simply what the device can do. It is how the device changes a person's freedom, obligations, and sense of self.
More than an upgrade
Consider two people with the same artificial arm. One receives it through reliable care and can choose how to use it. The other must keep working for the company that owns its software. Their abilities may look identical on a screen, but their lives are not. The social arrangement around the technology changes the meaning of the modification.
Cyberware can therefore be empowering, necessary, fashionable, or coercive. A story that treats every modification as either pure progress or inevitable loss misses this range. A person might welcome a new ability and still resent the contract attached to it. Another might reject a modification even when everyone around them considers it normal.
Who maintains the body?
All machines need parts, repair, and some form of support. When a machine becomes part of someone's body, maintenance is no longer a small background detail. Who can replace a worn component? Who stores diagnostic information? Can a manufacturer stop supporting an older model? Fiction can use those questions to make dependence visible without claiming that any real medical device works this way.
The same questions apply to privacy. An implant that senses movement or health could provide useful feedback. In an imagined city, it could also become a channel for surveillance if another party controls its data. The device alone does not answer whether the arrangement is fair.
The person remains central
Body modification often raises identity questions: does a changed body change the person, or only other people's expectations of them? A good story lets the modified character answer through experience rather than reducing them to a warning symbol. Cyberpunk becomes more humane when it asks what choices the person had before and after the change.