Where can we find Adafruit instructions for ECG, EEG & MEG multi sensor devices?

BCI Based Home Automation using User Controlled Blink https://www.researchgate.net/publication/338343705 The scientists who wrote this paper are from the Departamento de Informática y Ciencias de la Computación, Escuela Politécnica Nacional, Quito, Ecuador and the Smart Lab, Escuela Politécnica Nacional, Quito, Ecuador Since we do not know of Adafruit instructions for ECG, EEG and MEG multi sensor …