Device - an object enabling the performance of a specific process, often constituting a set of interconnected parts constituting a functional whole, used for specific purposes, e.g. for energy processing, performing specific mechanical work, processing information, having a specific form of construction depending on the operating parameters and purpose destination. Examples of devices: blockdevice, constructiondevice, thermal device, refrigeration device, digitaldevice, device sensitive to electrostatic discharges, long-range sound device, crane devices, crane and transport devices, electronic devices, electrothermal device (electric heatingdevice), electric devices, mobile device, peripheral device, impedance protection device, lightning protection device, multifunction device, pointing device, outlet device, input / output device, transport devices, technological devices, measuring device, smart device, recreational devices, processing devices, transmission device ), an enrichment device.