Wearable and Wireless Brain-Computer Interface and Its Applications

Autor:	Chia-Hsin Chung, Tzyy-Ping Jung, Chin-Teng Lin, Che-Jui Chang, Jin-Chern Chiou, Li-Wei Ko, Yu-Te Wang, Fu-Shu Yang, Jeng-Ren Duann
Rok vydání:	2009
Předmět:	Signal processing Data acquisition business.industry Computer science Embedded system Interface (computing) Wearable computer Wireless business Eeg monitoring Digital signal processing Computer hardware Brain–computer interface
Zdroj:	Foundations of Augmented Cognition. Neuroergonomics and Operational Neuroscience ISBN: 9783642028113 HCI (16)
DOI:	10.1007/978-3-642-02812-0_84
Popis:	This study extends our previous work on mobile & wireless EEG acquisition to a truly wearable and wireless human-machine interface, NCTU Brain-Computer-Interface-headband (BCI-headband), featuring: (1) dry Micro-Electro-Mechanical System (MEMS) EEG electrodes with 400 ganged contacts for acquiring signals from non-hairy sites without use of gel or skin preparation; (2) a miniature data acquisition circuitry; (3) wireless telemetry; and (4) online signal processing on a commercially available cell phone or a lightweight, wearable digital signal processing module. The applicability of the NCTU BCI-headband to EEG monitoring in real-world environments was demonstrated in a sample study: cognitive-state monitoring and management of participants performing normal tasks.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::8df741d56a6c8ca7f67e69180a4051bd https://doi.org/10.1007/978-3-642-02812-0_84 Zobrazit plný text záznamu