C (Computer program language) 4 Programming 2 Assembly languages (Electronic computers) 1 Cellular automata 1 Chaotic behavior in systems 1 Computer graphics 1 Computer-aided design 1 Computerized self-help devices for people with disabilities 1 Computers and people with disabilities 1 Fractals 1 Home-based businesses 1 Human-computer interaction 1 IBM Personal Computer 1 Intel 80386 (Microprocessor) 1 Intel 80486 (Microprocessor) 1 Local area networks (Computer networks) 1 Mathematical models 1 Neural circuitry 1 Neural networks (Computer science) 1 New business enterprises 1 Object-oriented programming (Computer science) 1 Parallel processing (Electronic computers) 1 Pascal (Computer program language) 1 Virtual reality 1