Journal: Sensors (Basel, Switzerland)
Article Title: Advancing Mobile Neuroscience: A Novel Wearable Backpack for Multi-Sensor Research in Urban Environments
doi: 10.3390/s25237163
Figure Lengend Snippet: Schematic representation of the integration framework and communication protocols for each data stream. The Pupil Labs eye-tracking system required an external smartphone connected to the glasses via USB, which stored data locally and simultaneously transmitted it to the backpack computer over Wi-Fi. Empatica E4 data were streamed via Bluetooth. EEG signals were transferred to the backpack through either USB or Wi-Fi, with event synchronization managed using the LSL protocol. All other sensors communicated directly with the processing board through UART or USB interfaces, with temporal alignment provided by the Pluma Harp device.
Article Snippet: EEG signals were acquired using a 32-channel Enobio ® system (Neuroelectrics ® , Barcelona, Spain).
Techniques: