What input and output devices would you use for the following systems? For each, compare and contrast alternatives, and if appropriate indicate why the conventional keyboard, mouse, and c.r.t screen may be less suitable. portable word processor tourist information system tractor-mounted crop-spraying controller air traffic control system worldwide personal communications system digital cartographic system

Database System Concepts
7th Edition
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Chapter1: Introduction
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  1. What input and output devices would you use for the following systems? For each, compare and contrast alternatives, and if appropriate indicate why the conventional keyboard, mouse, and c.r.t screen may be less suitable.
    1. portable word processor
    2. tourist information system
    3. tractor-mounted crop-spraying controller
    4. air traffic control system
    5. worldwide personal communications system
    6. digital cartographic system
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