Computer networks 9 Management 7 Digital techniques 5 Web site development 5 Computer games 4 Design 4 Programming 4 Application specific integrated circuits 3 Digital integrated circuits 3 Embedded computer systems 3 Industrial design 3 Metadata 3 Semantic Web 3 Signal processing 3 Artificial intelligence 2 Broadband communication systems 2 Cable television 2 Computer animation 2 Computer graphics 2 Database design 2 Electroluminescent display systems 2 Electronic data processing 2 Electronic information resource searching 2 Equipment and supplies 2 High dynamic range imaging 2 Image processing 2 Information technology 2 Network processors 2 Observation (Scientific method) 2 Online authorship 2