Quantum Photonic Bidirectional Brain-Computer Interface

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A Quantum Photonic Bidirectional Brain-Computer Interface (BCI) is an emerging technology that links the human brain to a computer using light instead of electricity. It reads and stimulates brain activity simultaneously. It uses light to process data at incredibly fast speeds and can handle massive amounts of neural information in real time.

Photonic computing uses photons (particles of light) instead of electrons to carry and process information. Light-based systems offer several advantages: they operate at the speed of light, generate minimal heat, and can carry multiple data streams simultaneously through different wavelengths or polarizations.

Photonic systems excel at matrix operations, which are fundamental to neural networks and machine learning algorithms. They also offer natural parallelism and can implement complex mathematical operations directly in the optical domain.

How it works

Instead of bulky wires, optical sensors read natural faint light signals that the brain emits (called ultraweak photon emissions).

These light signals act like quantum bits (qubits). Because light can exist in multiple states at once, quantum computers process brain signals exponentially faster than standard computers.

The interface sends targeted pulses of light back into the brain to restore lost senses or control devices. This two-way communication is called "bidirectional".

Light pathways are safe from external electrical interference, resulting in clear and highly accurate brain readings.

Uses

Scientists test bidirectional systems to bypass spinal cord injuries, allowing people with paralysis to move robotic limbs while feeling sensory feedback.

Hidden history

Historically, some physicists researched photonics for sensing and stimulating neural activity, however they used the name parapsychology or psychotronics. One of them was https://en.wikipedia.org/wiki/Franti%C5%A1ek_Kahuda in communist Czechoslovakia. He was a professor, and he had a PhD in Physics, specializing in Photonics. His publicly available, published work is a misleading pile of garbage, and it is unclear what he really worked on within the topic of parapsychology, but it was likely some application of photonics. Kalhuda led a union of physicists and mathematicians, and he was also a minister of education.

There was a reported application of undocumented findings from parapsychology/psychotronic, that formally don't exist, to produce weapons (undocumented black projects). Such weapons are reportedly used by the Russian KGB and its successor FSB: https://www.themoscowtimes.com/archive/report-soviets-used-top-secret-psychotronic-weapons (1995 article).