Raghupathy Sivakumar

Charge for a whole day: Extending Battery Life for BCI Wearables using a Lightweight Wake-Up Command

Commercially available EEG-based Brain-Computer Interface (BCI) wearable headsets are always-on and are thus power hungry, requiring users to charge the headsets multiple times a day. In this paper, we tackle the problem of wake-up command design and detection for BCI headsets, and explore how battery life can be made…