1. Telecommunication + Cellphone + Digital Camera 2. Audio recording system + CD/LD/VCD/DVD + HDTV 3. (Resisters + Transistor) characteristics + Battery
4. Robotics + Information system
5. Operating system + Computer network
6. Computer applications in industry + Portable computers 7. GPS + Broadband communications
8. Bluetooth + Hacker + Viruses
9. Computer networks + World Wide Web 10. Computer architecture + Peripherals + Linux