Towards Predictive Communication: The Fusion of Large Language Models and Brain–Computer Interface
Integration of advanced artificial intelligence with neurotechnology offers transformative potential for assistive communication. This perspective article examines the emerging convergence between non-invasive brain–computer interface (BCI) spellers and large language models (LLMs), with a focus on...
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| Format: | Article |
| Language: | English |
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MDPI AG
2025-06-01
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| Series: | Sensors |
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| Online Access: | https://www.mdpi.com/1424-8220/25/13/3987 |
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| author | Andrea Carìa |
| author_facet | Andrea Carìa |
| author_sort | Andrea Carìa |
| collection | DOAJ |
| description | Integration of advanced artificial intelligence with neurotechnology offers transformative potential for assistive communication. This perspective article examines the emerging convergence between non-invasive brain–computer interface (BCI) spellers and large language models (LLMs), with a focus on predictive communication for individuals with motor or language impairments. First, I will review the evolution of language models—from early rule-based systems to contemporary deep learning architectures—and their role in enhancing predictive writing. Second, I will survey existing implementations of BCI spellers that incorporate language modeling and highlight recent pilot studies exploring the integration of LLMs into BCI. Third, I will examine how, despite advancements in typing speed, accuracy, and user adaptability, the fusion of LLMs and BCI spellers still faces key challenges such as real-time processing, robustness to noise, and the integration of neural decoding outputs with probabilistic language generation frameworks. Finally, I will discuss how fully integrating LLMs with BCI technology could substantially improve the speed and usability of BCI-mediated communication, offering a path toward more intuitive, adaptive, and effective neurotechnological solutions for both clinical and non-clinical users. |
| format | Article |
| id | doaj-art-12a6f6ae0c5745d4864d7ee1a5d8e7ed |
| institution | Kabale University |
| issn | 1424-8220 |
| language | English |
| publishDate | 2025-06-01 |
| publisher | MDPI AG |
| record_format | Article |
| series | Sensors |
| spelling | doaj-art-12a6f6ae0c5745d4864d7ee1a5d8e7ed2025-08-20T03:28:58ZengMDPI AGSensors1424-82202025-06-012513398710.3390/s25133987Towards Predictive Communication: The Fusion of Large Language Models and Brain–Computer InterfaceAndrea Carìa0Department of Psychology and Cognitive Science, University of Trento, 38068 Rovereto, ItalyIntegration of advanced artificial intelligence with neurotechnology offers transformative potential for assistive communication. This perspective article examines the emerging convergence between non-invasive brain–computer interface (BCI) spellers and large language models (LLMs), with a focus on predictive communication for individuals with motor or language impairments. First, I will review the evolution of language models—from early rule-based systems to contemporary deep learning architectures—and their role in enhancing predictive writing. Second, I will survey existing implementations of BCI spellers that incorporate language modeling and highlight recent pilot studies exploring the integration of LLMs into BCI. Third, I will examine how, despite advancements in typing speed, accuracy, and user adaptability, the fusion of LLMs and BCI spellers still faces key challenges such as real-time processing, robustness to noise, and the integration of neural decoding outputs with probabilistic language generation frameworks. Finally, I will discuss how fully integrating LLMs with BCI technology could substantially improve the speed and usability of BCI-mediated communication, offering a path toward more intuitive, adaptive, and effective neurotechnological solutions for both clinical and non-clinical users.https://www.mdpi.com/1424-8220/25/13/3987brain–computer interfaceEEGelectroencephalographyhuman–computer interaction (HCI)human–machine interaction (HMI)deep learning |
| spellingShingle | Andrea Carìa Towards Predictive Communication: The Fusion of Large Language Models and Brain–Computer Interface Sensors brain–computer interface EEG electroencephalography human–computer interaction (HCI) human–machine interaction (HMI) deep learning |
| title | Towards Predictive Communication: The Fusion of Large Language Models and Brain–Computer Interface |
| title_full | Towards Predictive Communication: The Fusion of Large Language Models and Brain–Computer Interface |
| title_fullStr | Towards Predictive Communication: The Fusion of Large Language Models and Brain–Computer Interface |
| title_full_unstemmed | Towards Predictive Communication: The Fusion of Large Language Models and Brain–Computer Interface |
| title_short | Towards Predictive Communication: The Fusion of Large Language Models and Brain–Computer Interface |
| title_sort | towards predictive communication the fusion of large language models and brain computer interface |
| topic | brain–computer interface EEG electroencephalography human–computer interaction (HCI) human–machine interaction (HMI) deep learning |
| url | https://www.mdpi.com/1424-8220/25/13/3987 |
| work_keys_str_mv | AT andreacaria towardspredictivecommunicationthefusionoflargelanguagemodelsandbraincomputerinterface |