Which tracking method provides real-time information?

The tracking method that provides real-time information is radio frequency identification (RFID) tags. RFID technology utilizes electromagnetic fields to automatically identify and track tags attached to objects. The tags contain electronically stored information that can be read quickly and at a distance, allowing for real-time visibility of items as they move through the supply chain or processing workflow. This capability enhances inventory management and process efficiency by providing immediate access to data regarding the location and status of instruments or items at any given moment.

In contrast, barcodes require a line of sight for scanning and do not offer continuous tracking. They can be efficient for scan-based tracking but do not provide the same immediacy of information as RFID. Manual logs involve human entry and are subject to delays or errors, making them less reliable for real-time tracking. Magnetic strips provide limited data capacity and generally require physical contact for reading, which also does not support real-time access. Therefore, RFID stands out as the superior choice for organizations that require instantaneous tracking and monitoring of their sterile processing inventory.