It is an era in which the boundaries between (old) science fiction and (new) technology are increasingly blurred. MindPortal Inc., a startup in the neurotechnology sector, announced the development of a non-invasive optical brain-computer interface. What is it for? To communicate with artificial intelligence through thought. boom. Let's take a breath, perhaps I was overly brief.
Development of BCI technology: “computerized” thinking
The MindPortal interface is the latest addition to a series of developments in the field of BCI (Brain-Computer Interface). These devices are based on the analysis of brain signals, converting the brain's electrophysiological activity into commands to control external devices.
These are technologies (this is said primarily by the CEO of MindPortal himself, Ekram Alam) which have revolutionary potential, especially for those with disabilities. They allow what I call “electronic telepathy“, as it offers new ways to interact with the world through thought. MindPortal, in this case, is developing a BCI device that is particularly interesting because it is non-invasive. What does it mean?
Differences between invasive and non-invasive BCIs
BCIs can be divided into two main categories: invasive e not invasive. The former, like that of Elon Musk's Neuralink project, require surgery to install electrodes in the brain.
The second, non-invasive ones (this is the case with the one proposed by MindPortal) use external sensors to monitor brain activity, making them more accessible and less risky. If we add that a machine learning system allows us to decode complete sentences rather than single words, you can imagine how new avenues are opened for practical and interactive applications not only in the medical field, but also in other sectors. Profitable sectors.
The BCI market and future prospects
The BCI market is still in its embryonic stage: these are extremely "radical" technologies. In 2023 it is valued at 2 billion dollars, and by 2030 it will triple, reaching 6,2 billion. To be clear, the entire AI market will be worth $500 billion.
Don't be misled by the figure that seems "low": the interest will be very high, neurodegenerative diseases will be tackled with great determination thanks to these devices. All the rest of the civil applications will come during the 2030-2040 decade.
How does MindPortal's communication between thought and artificial intelligence work?
MindPortal's technology, as mentioned, is a non-invasive brain-computer interface (BCI) that uses optical sensors to connect the human brain with artificial intelligence, such as OpenAI's ChatGPT. Here is a general description of how this technology works:
- Brain activity detection: MindPortal's BCI uses optical sensors to detect brain activity. These sensors can work by detecting changes in blood flow or metabolic activity in the brain, typically associated with specific thoughts or commands. This approach is similar to fNIRS (functional near-infrared spectroscopy) technology, which measures changes in blood oxygen concentration to “infer” brain activity.
- Decoding brain signals: Once brain signals are detected, artificial intelligence and machine learning come into play. Using advanced algorithms, BCI interprets these signals, converting thoughts into specific commands or requests. MindPortal's BCI is particularly advanced at decoding, being able to interpret complete sentences rather than single words, an ability that requires sophisticated processing and complex algorithms.
- Interaction with AI and external applications: After thought has been decoded into commands, these can be used to interact with AI-based systems, such as ChatGPT. This means that a user could, theoretically, formulate a question or command in their thoughts, which would then be communicated and processed by ChatGPT.
- Feedback and applications: In the last stage, the BCI receives feedback from the AI system and transmits it to the user in some form, thus completing a two-way communication cycle.
For other technical details we will wait for specific MindPortal publications.
What could we do with such an interface
Non-invasive brain-computer interface (BCI) technology, such as that developed by MindPortal which focuses on transferring thoughts into digital actions, could find many applications.
Here are some examples of how the power of thought could be harnessed through this technology:
- Healthcare and rehabilitation: These BCIs could enable people with motor disabilities or speech disorders to communicate effectively through pure thought. A means of communication that could be vital for people with conditions such as amyotrophic lateral sclerosis (ALS) or paralysis.
- Control of prosthetics and robotic limbs: BCI technology could be used to control robotic prosthetics or artificial limbs, allowing you to manage these prostheses through thought, similar to how you control natural limbs.
- Gaming and virtual reality (VR): Using thought as a means of control could transform interaction with video games and VR environments, offering a more immersive and intuitive experience.
- Neurofeedback and Mental Wellbeing: These technologies can provide direct feedback on thought processes. They will be able to help people understand and influence their mental state, for example in managing stress or practicing meditation.
- Communication for patients in a minimally conscious state: The patients in a vegetative state or with severe communication limitations could use BCIs to express basic thoughts or needs.
- Advanced user interfaces in work environments: BCIs could be used to control computers and other devices directly through thought, improving efficiency and reducing physical burden.
- Brain research: This technology can offer new insights into thought processes, helping to better understand various cognitive aspects and neurological disorders.
- Training and education: Using BCIs to monitor thoughts related to students' concentration and engagement could allow teaching techniques to be adapted to optimize learning.
There would be a world. These are just a few examples that illustrate the potential of thought as a means of interaction and control in different areas.
One more thought (it's worth saying)
MindPortal's BCI technology is not only a breakthrough in neurotechnology, but also a game changer in how we interact with machines. Bringing a new dimension to human-computer interaction, this innovation promises to transform not only the technology sector, but also have a significant impact on several aspects of daily life.
With its unlimited potential, “telepathic” communication with artificial intelligence could become a common reality sooner than we think.
At the speed of thought.
