Nubbin technology is a revolutionary concept, introduced as part of the fictional universe in the Black Mirror series. It is envisioned as a brain chip that interacts with human thoughts, memories, and dreams. The idea revolves around creating an interface capable of immersing the user in an alternative reality that perfectly mimics or even surpasses the real world.

In reality, such technology remains part of science fiction. However, the drive to develop brain-computer interfaces is actively explored by leading tech companies such as Neuralink. These companies aim to enhance the interaction between the human brain and digital devices.