descriptionthe touchless 3D tracking that works on capacitive sensing theory and by our hand we can change the capacitance of three plates like as (X,Y,Z). the three plates are positively charged and my hand is supposed to be ground so if my hand is very close to any plate ,the capacitance of this plate will increase because the capacitance is reversely proportional to the distance between my hand and the plate corresponding to this equation:
C= (ε A)/d
So we can control the robot by this touchless 3D tracking by using this relationship for example if my hand moves forward and the capacitance of the plate that faces my hand increases, the robot will move forward.
And if my hand returns back and the capacitance of the plate that faces my hand decreases, the robot will move back and so on.