This article describes modern wireless sensor devices and their application in the measurements of the human physiology. We used our own advanced ECG Holter device and EEG helmet to record the heart and brain activity impacted by different environments. materials. colors or body positions during work. https://www.bekindtopets.com/mega-super-2-Button-Hand-Control-for-the-Mega-Motion-Lift-Chairs-ELEASMB7120027-save-more/