From the editors
Development of optical introscopy in medical engineering
An experimental defibrillator with programmable pulse shape
Testing of rhythm identification algorithms for automatic defibrillators
Software for polygraphs used for study of the cardiorespiratory system
Classification of human sleep stages based on EEG processing using hidden Markov models
A P300-based brain–”computer interface
Use of pitch and formant analysis in speech biometry
Monitoring of the concentration of lithium and heavy metals in drinking water by the method of stripping voltammetry
Noninvasive methods for blood glucose measurement