Restricting the vocabulary - visual interface design, Visual Basic Programming

Assignment Help:

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.


Related Discussions:- Restricting the vocabulary - visual interface design

Imagelist, IMAGELIST The CImageList object is a collection of the same ...

IMAGELIST The CImageList object is a collection of the same sized images, all of which can be referred to by its index. The ImageList are used to proficiently manage the large

Application for vehicle dealership, A vehicle dealership has a number of di...

A vehicle dealership has a number of different items for sale: motorbikes, cars, vans and boats. Each class of items for sale has different characteristics that need to be recor

Project on VB6.0, I need a VB6 software for making a soccerboard for 10 tea...

I need a VB6 software for making a soccerboard for 10 teams & automatically generate their fixtures

What is meant by dtd?, Question 1 Design a form based applications using l...

Question 1 Design a form based applications using labels, text boxes, and buttons to perform basic arithmetic operations on integers Question 2 Describe the concept of Except

Variant type - visual basic, Variant Type: If no data type is related ...

Variant Type: If no data type is related with the VB variables, it takes the default variant type. The variable x will be of the variant type when the two declarations below a

Vb.net applications, outline and explain in detail any 10 applications of v...

outline and explain in detail any 10 applications of vb.net

Adding records - data control, Adding Records: 1. As in the earlier ca...

Adding Records: 1. As in the earlier case Set the DatabaseName property as "C:\ex.mdb", now Set the Record Source for the data control as Customer and Set the Record Type to 0

Message routing - visual basic, Message Routing: The system posts the ...

Message Routing: The system posts the messages to a first-in, first-out queue known as the message queue or it sends the messages directly to a window procedure. The Messages

Module - dialog box in visual basic, MODULE The Modules are the collect...

MODULE The Modules are the collection of VB statements. Modules are used to simplify the program development. To add a module to your project, choose the project tabpage, and t

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd