A single micro-electrode is attached to a finger or palm. Fourier analysis of voltage and current waveforms provides a spectrum of impedance (Complex Electrodermal Response or CEDR). This is used to assess stress or changes in stress levels. Continuous assessment of stress is important under battlefield conditions and in pilots, truck drivers and for other critical occupations.
Core Invention is the leader in developing novel hardware, software and theoretical models providing the foundation for practical systems and applications using MMI. Areas of expertise include artificial intelligence and consciousness; mental-effort-enabled question answering systems; mind-machine interface, quantum and ultra-high-speed TRNGs; analog and digital signal processing; and mathematical modeling, algorithms and simulations.