On Tue, Mar 17, 2020 at 9:40 AM Hans Hagen <j.hagen@xs4all.nl> wrote:

I have no problem coming up with additional styles of code for remote
learning and student support but it has to have some 'direction' and not
be too random.


one constrain could be "it works under google chrome > Version 79.0.3945.130"
At least some it's some  grade of cross platforms, as  chrome seems to be quite ubiquitous .
Kind of least common denominator. 

--
luigi