Cyborg

A cyborg is a living thing with machine parts.

These parts can help a body work better. Some parts help people walk or hear.

Machines can even help a heart keep beating. This is done by using a small tool. It sends tiny signals to the body.

Some people use tools to help them see. Others use tools to help them hear.

It is amazing to see how people and machines work together!

A cyborg is a living being with machine parts.

The word comes from two words: cybernetic and organism. Two scientists named Manfred Clynes and Nathan S. Kline made the name in 1960.

A cyborg uses technology to fix or improve its body. These parts use feedback. Feedback means the machine listens to the body and reacts. For example, a pacemaker helps a heart keep beating. It measures the body and sends tiny electrical signals. This helps keep the person alive.

Some people use cochlear implants to help them hear. Other tools can help people see or walk. Some machines are even built into the skeleton. These are called osseointegration.

These parts help a person move more like they used to.

Scientists even make cyborg tissues in labs. They mix tiny cells with carbon nanotubes. These are very small tubes made of carbon. This mix can sense heat. It can also be used to make new electronics.

A cyborg is a living being that has both organic and machine parts.

The word is a mix of two other words: cybernetic and organism. This describes a living thing that uses technology to fix a body part or improve an ability. Unlike a robot, which is made of machines, a cyborg must be a living organism. These machines rely on feedback to work well. Feedback means the technology listens to the body and reacts to what it finds.

This technology works through a step-by-step way of interacting with the body. First, a device like a pacemaker measures electrical signals inside a person. Next, the device performs signal processing to understand those signals. Finally, it can deliver electrical stimuli to the body to keep a person alive. This creates a loop where the machine and the body work together. Some implants, like cochlear implants, use this same feedback to help people hear. Other tools might use sensors to help a person feel pressure or heat.

People have imagined these mixtures for a very long time. In 1843, Edgar Allan Poe wrote about a man with many machine parts. Later, in 1911, Jean de La Hire wrote about a hero called the Nyctalope. The actual word "cyborg" was not created until 1960. Two scientists named Manfred Clynes and Nathan S. Kline came up with it. They wanted to describe humans who could survive in space. They thought humans would need a close relationship with machines to explore the stars.

There are many real examples of this technology being used today. The C-Leg system is a machine used to replace a human leg. It uses sensors to help a person walk with a natural gait. Another company, Integrum, makes the OPRA Implant System. This system is anchored directly into a person's skeleton through osseointegration. Scientists also work with tiny things called carbon nanotubes in labs. In 2013, researchers showed how mixing these tubes with yeast cells could create cyborg tissue. This special material can even sense changes in temperature.

We can see how these ideas link to the world around us. Many people think of cyborgs as something from a movie. However, some thinkers say we are already becoming cyborgs through our tools. Using a smartphone or a hearing aid can be seen as a way to enhance our natural bodies. Even things like libraries or electrical wires are part of a larger system of technology. Some scientists believe that future beings will build themselves using artificial intelligence. This would be a new step in the long history of life and machines.

A cyborg is a living being that integrates organic and biomechatronic body parts.

The term is a portmanteau, or a blend of words, combining "cybernetic" and "organism." Unlike a biorobot or an android, which are primarily mechanical, a cyborg must be a living organism. This organism uses integrated technology to restore lost functions or to enhance its natural abilities. A key requirement for this integration is the use of feedback. This means the artificial components must rely on signals from the body to function correctly.

The mechanism of a cyborg relies on a continuous loop of communication between biology and technology. For example, an artificial cardiac pacemaker functions by measuring voltage potentials within the human body. Once the device detects these electrical signals, it performs signal processing to interpret the data. The device can then deliver electrical stimuli to the body to maintain a steady rhythm. This synthetic feedback mechanism is what allows the technology to keep the person alive. Similar processes occur in cochlear implants, which combine mechanical modifications with feedback responses to assist with hearing.

There are several ways to categorize these human-machine mixtures. Some theorists view the use of wearable technology, such as hearing aids or contact lenses, as forms of cybernetic enhancement. Others look at more permanent solutions, such as implants or prostheses. There is also the concept of the "augmented human," which focuses on improving biological capabilities. In more abstract discussions, some suggest that even basic tools like smartphones or the Internet connect us to larger systems. This creates a connection where a person becomes capable of more than their biological self allows.

Humans have imagined these hybrids in literature long before the scientific term existed. In 1843, Edgar Allan Poe wrote about a man with extensive prostheses. In 1911, Jean de La Hire introduced the Nyctalope, a character considered one of the first literary cyborgs. The official term "cyborg" was coined in 1960 by Manfred Clynes and Nathan S. Kline. They were thinking about how humans might survive in extraterrestrial environments during space exploration. Clynes was a research scientist at Rockland State Hospital in New York. He and Kline presented their ideas during the Psychophysiological Aspects of Space Flight Symposium.

Today, we see real-world applications of these technologies in medical science. The C-Leg system by Otto Bock HealthCare uses sensors to help amputees replicate a natural gait. Another example is the OPRA Implant System by the company Integrum. This system uses osseointegration, which means it is surgically anchored directly into the skeleton. There is even an upper limb prosthesis called e-OPRA that is being tested to provide sensory input. It uses pressure and temperature sensors in the fingertips to send signals to the central nervous system.

In laboratory settings, scientists are even creating "cyborg tissues" for engineering. In 2013, researchers presented work involving carbon nanotubes and biological cells. They combined multi-walled carbon nanotubes (MWCNTs) with plant or fungal cells to create a new material. This material was inexpensive, light, and possessed unique mechanical properties. For instance, using Candida albicans, a type of yeast, they created tissue with temperature-sensing properties. This shows how microscopic biological parts can work with advanced materials to sense the environment.

The concept of the cyborg connects to broad evolutionary and social theories. In 1994, Hans Hass proposed the idea of "hypercells," or Homo proteus. He suggested that humans could expand their biological bodies with artificial artifacts to improve performance. This idea extends Charles Darwin's theory of evolution into the realm of machines. Similarly, James Lovelock suggested in his 2019 book "Novacene" that future beings will be cyborgs. He believed these beings would be designed by the artificial intelligence systems we are building today. This suggests that the line between humanity and technology is becoming increasingly blurred.