People often confuse the purpose and role of functional specifications and design documents. Design and function should never meet in a document. Design and function must be documented during the ...

HVAC product selection is not as easy as it sometimes seems. For sure, the key part of engineering is the KIS principle (Keep It Simple). However, the KID principle (Keep It Defendable) is even more ...

Requirements are a key component of any business project. They help a project team define the goals and scope of the work they will be doing, and they provide objective ways to measure the project's ...

A comprehensive business requirements document clearly defines a project. Done well, a business requirements document will do a lot of the heavy lifting for a project team, like managing expectations, ...

Currently, dramatically increasing design costs are being reported for safety-critical applications. This is caused by additional necessary actions to implement and verify functional safety ...

Developing functional safety systems, including all the components such as the system-on-chip (SoC) and IP, hinges on the ability to meet the stringent automotive functional safety requirements such ...

If you're considering developing your own payroll system, or purchasing one, you should be concerned with both functional and nonfunctional aspects of the program. While functional requirements are ...