Testing Electronic circuits 3 Integrated circuits 3 Automatic checkout equipment 2 Electronic apparatus and appliances 2 Very large scale integration 2 Acoustic emission testing 1 Data processing 1 Decision trees 1 Design and construction 1 Digital integrated circuits 1 Electronic apparatus and applicances 1 Electronic circuit design 1 Fault-tolerant computing 1 Logic design 1 Mechanical properties 1 Mixed signal circuits 1 Polymers 1 Semiconductor storage devices 1 Steel 1 Ultrasonic testing 1 Verification 1