3-electrode sensing system 1 Advanced technology 1 Analog modules 1 Application interfaces 1 Authentication 1 Brain computer interface 1 CMOS technology 1 Conceptual design 1 Cost effectiveness 1 Design 1 Electroencephalography 1 Electrophysiology 1 Emotiv EEG headset 1 Functional requirement 1 Graphical Password 1 Graphical password 1 Graphical user interfaces 1 Graphical user interfaces (GUI) 1 Humanoid 1 Inexpensive equipment 1 Integrated circuit design 1 Integrated circuit manufacture 1 Integrated circuits 1 Intelligent control 1 Interface states 1 Interfaces (computer) 1 Interfacing circuits 1 LabVIEW GUI 1 LabViEW 1 Limited communication 1