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BOOKS · APPS · SOFTWARE

Welcome to Speak Logic— promoting logical communication through books and apps. There are a variety of tools and learning materials that help identify and solve problems in a logical manner. To get started, download Understanding the Principles of Communication in either PDF or ePUB to improve rational thinking and understanding.

Speak Logic is an organization that promotes better communication by helping to identify and include logic in our communication. To learn more about Speak Logic, tap on problem and solution links.

Speak Logic Project provides books, apps, API, and software to help with the learning and the understanding of the principles of communication. To get started, you can download Understanding the Principles of Communication or Identification & Correction of Errors in Communication. As well as install apps such as Speak Logic Sentence Flow and Speak Logic Problem to Solution Mapping.

For more information about specific book and software, click on the information link below each title. Many of the books below contain exercises that must be worked out to help with learning of the principle.

Welcome to Speak Logic
MORE ABOUT US

Effective communication is essential for executing everyday functions. Errors in internal or external communication can lead to flawed outcomes.

  • Communication enables collaboration
  • Functions rely on accurate communication
  • Error-free communication = flawless function
  • Quality of communication affects results
  • Internal & external views both matter
Scroll below and explore our books and softwares.

Scroll below and explore our books and softwares.

A step-by-step approach to identifying and correcting communication errors by understanding and applying core communication principles.

Communication Drives Function

Effective communication is essential for successfully executing any function or task.

Error Correction Is Vital

To function properly, communication errors must first be identified and corrected.

Principle of Communication

Understanding this principle is necessary to recognize and fix communication issues.

Awareness is the First Step

We can't automatically learn principles — awareness and learning are required

Learning Enables Correction

Once the principle is learned, it helps in correcting errors for better function execution.

SLSPEAK LOGICNatural Dictionary
App preview

Analysis Leads to Insight

Communication must be analyzed to identify the source of errors and apply principles.

Portability & Presentation

Corrected communication is portable and presentable — the principle can be taught or learned anywhere.

Resources for Learning

Books, tutorials, and downloadable software are available for continued learning.

Universal Applicability

These principles can be applied regardless of location, thanks to their portability.

Feedback Enhances Understanding

Constructive feedback plays a critical role in helping users refine their communication skills.

Speak Logic About

We’re an organization helping people become better communicators—not just by practice, but by learning how communication works. Speak Logic is where communication becomes a subject to study, not just a skill to try. Whether local or global, we help you use logic to speak, solve, and connect better.

6 numbered book groups shown.

#3

Application Modeling Tutorial Communication Domain with Practical Examples Vol. I

#4

Application Modeling Tutorial Communication Domain with Practical Examples Vol. II

#5

Prerequisite Exercise for Fundamental of Communication

Speak Logic Sentence Flow icon

COMMUNICATION

Speak Logic Sentence Flow

Turn everyday communication into clearer, more logical sentences, built for students and professionals alike.

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Speak Logic Problem Mapping icon

PROBLEM SOLVING

Speak Logic Problem Mapping

Properly identify a problem before you act, and match it to the right solution.

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Speak Logic Modeling Pad icon

VISUAL MODELING

Speak Logic Modeling Pad

Model any project or application visually, then share that model with the people working on it with you.

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Speak Logic Problem Solver icon

PROBLEM SOLVING

Speak Logic Problem Solver

A natural, guided way to approach an overwhelming problem and work it down to a solution.

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Speak Logic Call Analyzer icon

COMMUNICATION

Speak Logic Call Analyzer

Analyze calls and text messages to make sure what you send is understood the way you meant it.

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Speak Logic Challenge icon

CHALLENGES

Speak Logic Challenge

Create and join challenges that test whether a problem, or the correctness of an idea, has been identified right.

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See how people use Speak Logic to communicate clearly, organize ideas, and solve problems with confidence.

Speak Logic gave our team a shared way to break down complex discussions. Meetings are more focused, and decisions are much easier to explain.
Maya RodriguezOperations Manager
The practical examples helped me turn an abstract idea into a repeatable process. I now use the framework whenever a project starts to feel unclear.
Daniel BrooksProduct Consultant
I appreciate how the lessons connect communication with real problem solving. The material is structured, approachable, and easy to apply right away.
Lin ChenLearning & Development Lead