Adam Stone writes on technology trends from Annapolis, Md., with a focus on government IT, military and first-responder technologies. Little-known fact: The power plant able to generate the most ...

While both human machine interface (HMI) and supervisory control and data acquisition (SCADA) technologies connect humans with equipment, HMIs tend to be local to a machine, allowing a user to ...

How do programmable logic controllers (PLCs), human-machine interfaces (HMIs), distributed control systems and supervisory control and data acquisition systems relate to each other? PLCs and ...

The ISA112 consensus-based technical standard identifies and promotes best practices. When it comes to supervisory control and data acquisition (SCADA) systems, oil and gas industry users and vendors ...

Opinions expressed by Digital Journal contributors are their own. Anil Lokesh Gadi, a distinguished expert in the fields of advanced data engineering, data analytics, and data warehousing, has ...