Physiological and Implicit Channels

EMG Input

Brain-Computer Interfaces

Heart Rate and Electrodermal Activity

Respiration and Posture Sensing

Implicit Interaction

Cost of Sensor False Positives

Capability Bounds of BCIs

Sensor Fusion

Wearable Fit and Signal Quality

Individual Calibration and Baseline Drift

Latency of Physiological Input

Implicit Interaction and System Initiative

Informed Consent and Correction of Implicit Inferences