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Comparson Of Mouse And Trackba
Part 1 of Paper
..... Since the idea of a Graphical User Interface (GUI) has been accepted, people rely on a mouse to move the "cursor" around the screen. Most of the time the "cursor" is simply an arrow that lets the user know where its position is on the screen. In addition to a mouse some people prefer trackballs. A mouse and a tra.... Part 2 of Paper
....e but they both perform the same task.
A trackball is stationary and therefore minimal; space is needed to allow movement while a mouse needs to move to perform its task. Both devices have buttons on the top, usually two or three depending on the manufacturer, that allows the user to select items on the screen, almost acting like an "enter" button. After having experience
with both devices, I have found the trackball is the choice to make when purchasing a user interface device of this type.... |
| Number of words: 475 - Approximate pages: 2 |
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