Restricting grid contents and grid access is a topic mostly interesting for professional OpenSim users, like for corporate or e-learning virtual world solutions. Until now, such grids or standalone regions most often were completely closed worlds, to protect the contents and to avoid unwanted visitors from outside.
Daden - Training & Learning
Virtual worlds open up a whole new range of opportunities for educators and trainers. Having a completely malleable digital world at your disposal offers the chance to create unique learning experiences, unhindered by the limits of real-world physics, logistics and safety concerns and at less time and cost.
OpenSim allows advanced e-learning applications, where students learn in a virtual 3D environment.