Building a Computer

To view the artifact for this project, please use the links to the right.

The team for IT662 Networks in Education consists of Roslyn Warren, Jil Wright and myself. The first team assignment was to build a personal computer for instructional use in the classroom within a budget of $1000. It was stipulated that the computer be built of individual components rather than ordered as a complete system. The design goal was to create a computer that could run multimedia instructional software with excellent graphic and video capabilities, rich sound, and responsive interactivity. The computer would also be used for administrative purposes such as creating documents, designing classroom posters, using gradebook applications, and maintaining a student database. Versatility was a factor in the design. One reason for building a computer from scratch is the ability to upgrade and add new features through time. Thus the initial investment will pay off in a system that can be altered to incorporate many improved technologies and features as they become available.

The team began by determining which components would be necessary for the computer. A working spreadsheet was created as a Google document that all team members shared. The spreadsheet contained cells for recording all the pertinent information about each component. Then the team members researched the options available and selected each component based on how it contributed to the design goals and fit with the budget. Specifications were carefully examined for compatibility between components. Features were analyzed to ensure all the desired functionality was provided. Each component was carefully considered.

The most challenging part of selecting components was sorting through the wide variety of features and options available. Most of the specifications were highly technical in nature, with cryptic acronyms and unfamiliar details. We discovered that most components are offered for sale by several vendors and that some websites are more helpful in the selection process than others. Narrative descriptions and product reviews provided valuable assistance in understanding the features and benefits of each component.