Restricting the vocabulary - visual interface design, Visual Basic Programming

Restricting The Vocabulary:

The properly formed vocabulary is like an inverted pyramid. All easy to learn communication system follow this pattern. The canonical vocabulary in the figure is comprised of the compounds, idioms and primitives. The Idioms combine compounds with the knowledge of the problem termed as domain knowledge. The Application specific commands and feedback forms the idioms. The input at this level would be commands like delete, create and draw.

The predictable output would be a scrolling effect, sorted output or dialogs. The next level is the compounds. They present the complex constructs created by combining one or more of the primitives. It is comprised of the generic input and output actions & symbols. The input at this level in GUI context would be actions like double clicking, clicking the button & manipulating the objects like push button and check box. The target controls would be edit fields and check box. Highlighting would be a possible output at this level.

2139_the canonical vocab.png

Figure: The Canonical Vocabulary

The next level is the primitives. It is comprise of the minimum indivisible actions and feedback mechanisms. They form the atomic elements of which everything in the language is comprised. Input at this level would be commands like click, drag or key press. The expected output would be on the cursor and text. When the user interface design obeys the canonical vocabulary it will be an achievement.

Posted Date: 10/10/2012 3:00:57 AM | Location : United States







Related Discussions:- Restricting the vocabulary - visual interface design, Assignment Help, Ask Question on Restricting the vocabulary - visual interface design, Get Answer, Expert's Help, Restricting the vocabulary - visual interface design Discussions

Write discussion on Restricting the vocabulary - visual interface design
Your posts are moderated
Related Questions
Accelerators: The Accelerators are short cut keys. The Accelerators are formed by placing an ampersand before any of the characters of the Caption. As a product the letter fol

Creating an application that will calculate the cost of a car rental based on the number of days that the car is rented. the cost of the car rental includes the cost of the car its

Use the While keyword to verify a condition in a Do...Loop statement. You can verify the condition before you enter the loop (as illustrated in the following ChkFirstWhile instance

how to make logic of o program and how to use loop

Restricting The Vocabulary: The properly formed vocabulary is like an inverted pyramid. All easy to learn communication system follow this pattern. The canonical vocabulary in

The following table lists suggested conventions for objects you might encounter while programming VBScript. Code Commenting Conventions All process should begin with a brie

Shopping Cart Purpose – Allows user to browse while keeping track of the items in which they will purchase at the end on the order page link and this will give a final price for al

INTRINSIC CONTROLS   The Intrinsic controls are the built-in controls. Few of the controls are Combo box, Check box, Command Button, Label etc. The controls have properties re

The Document: The document contains the user's data. For illustration, after working on a text processor, the user may wish for to save the file. Such an action builds a docum

You can employ until keyword in two ways to verify a condition in a Do...Loop statement. You can verify the condition before you enter the loop (as illustrated in the following Chk