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Annotated VisiRule Charts

Here are various charts annotated with comments as PDFs. Each chart intends to expose some aspect of VisiRule which is explained in the accompanying PDF document. You can request any of the charts on this page if you want.

Domain knowledge is well suited to VisiRule's way of graphical modelling and self-publishing. VisiRule is designed to be used by business experts and knowledge holders, NOT programmers. Authors are lawyers, accountants, tax experts, product engineers. VisiRule enables knowledge specialists to author and publish charts themselves in the form of interactive expert systems. No programming skills required. The need to involve programmers often leads to communication problems and takes away control from domain experts.

VisiRule Decision Tree

Drawing Logic

BEGINNER

INTERMEDIATE

ADVANCED

The basic goal of VisiRule is to enable you can do simple things very easily with basic drawings. Then, by using some of the more advanced features, you can manipulate text, numbers and logic alongside your drawings. 

 

VisiRule supports different question types, which use logical expressions and mathematical formulae to process the answers.

The annotated charts on this page help show how to exploit various of these aspects within your charts.

Click on any picture to reveal the annotated chart

Basic Single Choice question example

Basic Single

This basic example shows how to ask conditional questions. It also uses merging of diverse branches.

Red Square MultiChoice.png

Red Square

A basic multi-choice question with structured expressions and compound logic

Structured logic and single Choice question example

Basic Structure

This example uses structured expressions and delayed referencing to test logic out of sequence

Multi answer multiple choice question example

Medium Multi

A multi-choice example with exact expressions and showing basic merging

Multiple Answer Decision Logic

Basic Multiple

A more advanced Multi-choice example with statement boxes and code boxes

Updating question prompts dynamically

Dynamic Prompt

An advanced example showing how to programmatically update a question prompt on-the-fly

Continuation Nodes for modularity

Continuation

An intermediate example which shows how to split charts up using continue nodes

How to use global variables to count

Counting Balls

An intermediate example which shows how to use global variables to keep score

Simple Multi-choice Choice question example

Simple Multi

A simple Multi-choice example using exact expressions which succeed on different answers

Basic Compound Logic question example

Basic Compound

Basic Compound expression example with a pair of single choice questions

Doctor Expert System with multiple answers

Doctor

This example uses a single multi-choice questions and uses various Set comparison operators

simple counter example

Basic Counter

This example shows how to use Global Variables to maintain a counter using Flex utility routines

Statement box with conditional logic

Priority

This example uses statement boxes to analyse combinations using Boolean logic

Dynamic updating of expert logic

Purple Star

A complex Multi-choice example using merging, adding/removing items, delayed logic and more

Accumulated Lists in statement boxes

Aggregated List

A complex example uses a multi-choice question and a statement to form an aggregated list

How to use a statement box to calculate the BMR in VisiRule

BMR

An advanced example which uses a statement box to perform some calculations

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