I'm delighted to have stumbled upon this the day before the event opens as I will now be going along. I am busily completing a script for a scenario-based elearning course to support SEN students with Independent Travel.
Scripting the learning is one thing. Delivering it with these kinds of tools and this level of functionality is another. Bespoke paltforms let you do this - you build it this way. Off the shelf platform are far more limited.