The rapidly evolving wearable technology has witnessed significant advances in the last few years, particularly in the biomedical sector. A systematic literature review indicates a growing body of literature concerned with the development and design of a wearable EEG monitoring device system.
These devices, with their unique feature of being easily portable and mobile, can drastically transform the way healthcare professionals diagnose and treat neurological conditions. Their potential impact extends to a wide range of neurological disorders, promising significant advancements in healthcare through enhanced accessibility and efficiency.
Traditional EEG devices, as precise as they are, are typically located in a clinical setting; therefore, they limit their applicability for long-term EEG monitoring device use. Consequently, this constraint has prompted researchers to seek new wearable technologies that can address this gap, offering real-time and constant measurement of brain activity in naturalistic conditions.
Moreover, the design of a wearable EEG monitoring device involves challenges, such as electrode technology, signal processing, power efficiency, and user comfort. In particular, research on improving electrode materials and configurations is ongoing.
Furthermore, dry electrodes improve comfort by removing the need for conductive gels. Additionally, signal processing algorithms enhance EEG data quality through filtering and artifact rejection. Finally, reducing power consumption is crucial for extended battery life and effective EEG monitoring.
The design of a wearable EEG monitoring device requires a user-friendly interface, lightweight construction for long use, and clear visual displays of EEG data for professionals.
Data privacy and protection are also key, with high-quality encryption and secure data transmission protocols. Previous work is seen to emphasize a wide variety of methods for solving these design problems, setting the stage for the creation of ever more advanced and useful wearable EEG monitoring device solutions.
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