How exactly do ‘brain-computer interfaces’ that let you control devices with the power of thought work?
August 10, 2024
0
This technology, which came from laboratories into human lives, neural link We also follow new developments such as: Brain-computer interfaces Let’s take a closer look at the areas
This technology, which came from laboratories into human lives, neural link We also follow new developments such as:
Brain-computer interfaces Let’s take a closer look at the areas in which it will be most used.
What is a brain-computer interface (BCI)?
Brain-computer interfaces are systems that record and analyze the electrical activity in our brains and convert these signals into digital commands. This technology is usually EEG (electroencephalography) It is performed using non-invasive methods such as.
EEG measures brain waves through electrodes placed on the scalp, and the waves are analyzed by a computer. meaningful commands is being converted.
A user for example with the power of thought When a prosthetic arm wants to move, brain signals are analyzed and commands are created to activate the correct muscles of the prosthesis. In this way, the user can control his prosthesis naturally with the power of his mind.
What are the areas of use of BBA?
BCI technology is a great source of hope, especially for stroke patients and those who use prostheses. paralyzed patientsThey can communicate or perform simple tasks by controlling robotic devices or computers using thought power.
In the same way, prosthetic limbs It is controlled by brain signals, which makes for more natural and effective use.
This is what we encounter in the medical world current development We all know it intimately. However, if you want to go deeper and get more information, you can also read this content:
BBA is not only visible in the medical field.
Device control with brainpower also has significant potential in the field of aviation. carried out in Europe BrainFlight project, With his brainpower he managed to fly unmanned aerial vehicles. The development of this technology seems to create new opportunities, especially for disabled pilots.
Another area of application is entertainment. Virtual reality (VR) and augmented reality (AR) Using BBA in games will provide players with more intense and realistic experiences. Controlling game characters with brain waves will also take the gaming experience to the next level.
BBA, attention and stress management It can also be used for subjects. A person’s attention level can be measured through brain signals, and attention and focus skills can be improved by giving personalized feedback based on this data. In this way, we will incorporate BBA in psychology into our lives.
It is not limited to current areas of application, but can revolutionize many more areas in the future.
Development of brain-computer interfaces, artificial intelligence and machine learning It can be combined with and create more complex and powerful systems. Communication via telepathy Innovations such as home automation systems that operate entirely on brain power are among the future possibilities of this technology.
There are other dimensions to the matter as well.
While the thought is nice, this technology also brings with it some responsibilities. Intrusion into our personal thoughts It is one of those situations that initially causes concern. Imagine someone getting into your head and it is not a situation that you can protect or can you organize your thoughts?
Of course also equality problem will arise. Not everyone who has access will cause some discrimination. For this, more financial resources must be found for BCI technology. Furthermore, ethical boundaries and reliability must be clearly established to minimize harm during use.
Looking at it from here, we wonder how many more years it will take, but when we see that the technology has accelerated so much, it seems like it’s not that far yet. Say what?
Sources: Euro News, Hiwell, The Lancet, Next Nature, BBC, LivesSideKick.com
Ashley Johnson is a science writer for “Div Bracket”. With a background in the natural sciences and a passion for exploring the mysteries of the universe, she provides in-depth coverage of the latest scientific developments.