CISC 325 Lecture Notes - Lecture 5: Computer Mouse, Trackball, Computer Hardware
10 Feb 2018
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Fast - lots of ideas in a short time. Go around and everybody has a turn, they give an idea, or say pass. Pro: everybody has an equal change to contribute. Con: if theres a really good idea, this pushes you to move on. Don"t say somethings impossible, even if it is. Think creatively - wild ideas generate practical thoughts. Design space - a representation of the thinking that went into the design of an artifact. Questions - highlight key issues in the design. Options - potential solutions to the questions posed. Criteria - the reasons that argue for or against the selection of an option. Waaf radar operator plotting aircraft on a rf7 receiver in the chain home (ch) network. Memex - envisioned a mechanical desktop machine as an automated library system - input is similar to a gui. Trackball - a big ol" ball for radar plotting system.
