TechnologyExplainer
PLr vs PL and Categories for Machine Safety Circuits
Review required and achieved performance levels, compare subsystem categories, and prepare a safety-function specification and architecture checklist.
Technology
Clear explanations of artificial intelligence, automation, connected devices, and the technologies changing how organizations work. Each article sets out what a system is made of, the conditions it needs, where it fails, and which claims can be checked. We treat vendor statements as claims, not as test results.
How a company decides to adopt a technology is covered in Business; its use on a specific production line is covered in Industry.
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TechnologyExplainer
Self-Service Kiosk Systems: Monitor Kiosk Devices Remotely
A check-in proves the kiosk is reachable. It does not prove the screen session, the foreground app, or the receipt path.
TechnologyExplainer
Industrial IoT vs Industrial Automation on a Plant Floor
Industrial IoT collects measurements and can raise a work order or an alert. A control loop commands the actuator. Cells the sources leave empty stay empty here.
TechnologyExplainer
AI Agents and Human Approval: Which Actions Should Wait
An AI agent can search, summarise and draft on its own. A payment, a consequential message, a deletion or an accepted commitment should wait for a person, with the hold enforced outside the model.