Todays ECG/EEG sensors, however: - Require adhesives and skin-irritating gels - Number one patient complaint against mobile ECG/EEG devices - Need for new, patient-friendly, sensor technologies - Large usability barrier outside of laboratory environments ECG/EEG: - Simple to build - Inexpensive to use - Non-invasive for the subject - Widely used in clinical and research settings - Diagnostically useful information Motivation
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