Of course Susan, it's indeed really evolving and it's even rapid... Well, it takes great minds to foresee what's gonna benefit people in future and share the idea at an early stage for those who would utilize it..Thumbs up to you and SAP once more......
What interests me is that this article was written in 2014 by Susan Galer but look at the world we are in right now in 2021...Every thing seems to be going in the direction of Online Learning as Coronavirus has taken over the world an people find it ...