Edge devices are primarily found in the fields of the Internet of Things, automation and artificial intelligence. They play an important role in processing data directly where it is generated – at the „edge“ of the network, for example in machines, sensors, or cameras.
Instead of all collected data being sent to a central data centre, as used to be the norm, edge devices handle a large portion of the data processing on-site. This ensures faster responses, greater data protection, and saves internet bandwidth.
A vivid example: In a modern factory, a sensor on the conveyor belt monitors product quality. The edge device immediately analyses the sensor data and either reports errors directly or even stops the machine, without detouring via a central control room. This avoids production downtime and saves costs.
Edge devices are therefore important building blocks for efficient, intelligent processes in companies. They are what makes the use of technologies such as IoT and artificial intelligence truly powerful. Whether in factories, in smart homes or in self-driving cars – edge devices ensure fast, decentralised data processing directly on site.
Deutsch 
English (UK)