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The fact that English teachers teaching in a computer science department may not really know detail about information technology (IT) as a subject, as well as its terminologies, brings about difficulties when deciding what kind of teaching materials are appropriate to the student’s learning needs. Another issue is that some computer science teachers do not have an English language teaching background. This can be a drawback for this group of teachers since they do not really know how to teach the language. The following discussion is a needs analysis used as a preliminary study to develop an in-service training (IST) model to improve English teachers’ pedagogical and professional competencies in a computer science department. Pedagogical knowledge, skill, and attitude, and professional competency became the core study since these two were the obvious difficulties faced by the two groups of teachers. This study involved English computer science teachers, the curriculum administrator, and the students in two private universities and one state university in Yogyakarta, Indonesia. Observations, open interviews, and questionnaires were used to gather the data.

This paper describes iNetSim, a universally accessible network simulator, created to allow vision-impaired and sighted users to complete Cisco Certified Network Associate level two (CCNA 2) laboratory sessions. Previously, software used in the CCNA course was not accessible to those with impaired vision because it utilized images of network topology. These images were incompatible with screen reader software. In contrast, iNetSim is assessable by blind and vision impaired users, in addition to those with normal vision. It is based on Mac OS X Tiger, an operating system with an integrated screen reader called VoiceOver.

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