Shareable educational architectures for remote laboratories

The proliferation of remote laboratories in multiple disciplines of science has removed the cost and administration burdens that hinder the adoption of practical sessions in engineering education. Remote laboratories provide online workbenches unconstrained by neither temporal nor geographical considerations and allow an interactive learning that maintains student attention. Recently, remote laboratories have been developed at multiple universities and adopted in engineering education. Furthermore, some of these laboratories are replicated at many universities such as the electronic circuit's remote labs: NetLab, VISIR, and labs based on NI ELVIS II. This was the commence of a new mainstream which advocates a better remodeling of those laboratories to allow their allocation, sharing among universities, and their communication with other heterogeneous systems, e.g., Learning Management Systems (LMS). In this context, numerous sharable educational architectures for remote labs integration have emerged such as LiLa, Lab2go, ISILab, DCL, WebLab Deusto, iLab (ISA), and Labshare (Sahara). This paper reports on the emerging solutions for remote laboratories implementation and deployment in engineering education in an efficient way. The paper discusses different integration scenarios pointing out features, limitations, and upcoming challenges.