R&M - This year's DatacenterDynamics Europe event, held in London, R&M released R&MinteliPhy 4. Like previous releases, integration of the RFID-based R&MinteliPhy platform offers users real-time visibility into the physical network infrastructure that connects IT assets in the data center. In addition, this latest release enables 3D modelling and rendering, reporting based on historical values of objects and changes made to objects, multi-factor TOTP authentication and automated cable length calculations.