Unit 1: Computers, and Application Software as Interfaces People tend to have a simplistic concept of computers in that they often think of them as synonymous with the function they are performing at a given time. Computers are, however, dependant on operating systems(e.g., Windows),applications software(e.g., WordPerfect, AutoCad), and peripheral devices (e.g., printers, lathes, modems, sensors) to perform useful functions.
Interface is defined as the boundary layer between two things. We can consider technological tools and processes as the interface between human thought and human action. This technological interface can take many forms, from simple to complex, from low cost to very expensive. It always consumes resources and always has outcomes.
The purpose of this unit is to have students apply critical analysis skills in order to examine computers and software applications in the context of technology as interface. Students will build knowledge and technical capability related to software required for subsequent units, including a foundation for decision making when developing their own software tools.
Unit 1 Topics: Topic 1: Technology as Knowledge, Process, and Product Topic 2: A Brief Historical Evolution of Computers