Alves, Gustavo R.Fidalgo, AndréMarques, Maria A.Lima, NatérciaCastro, ManuelGarcía-Loro, Félix2025-02-072025-02-072018-04Alves, G.R., Fidalgo, A., Marques, M.A., Lima, N., Castro, M., &, García-Loro, F. (2028, April). VISIR State of the Art Report. UNEDhttp://hdl.handle.net/10400.22/29426This document is a brief overview of VISIR systems implementation as seen by the responsible persons on the institutions that use them. Its main purpose is to establish a base point for the development of a VISIR Federation. It was possible to establish that implementation, documentation and policies are considerably variant between institutions. Several issues must be analysed in further detail, namely the Cross User Policies, System Data Sharing, Experiment Listing and Experiment Documentation. From this analysis, it will be possible to elaborate a better definition of a VISIR Federation Policies on Availability and the VISIR Federation Technical Specifications.engVISIRRemote labsEngineering educationRemote experimentationtechnical report