the research is suggesting the data projector makes the difference, the teacher at the front touching the wall mounted mouse/track pad seems to be small part of the innovation.

all still depends on what is being done on the screen…much of what i have seen is re-hassh of previously attempted interactivity, which is still a ‘learning task’ and playing school..or just ‘twee’

genuine tasks building on prior experience and understanding seems to be the key…

the other observation i am making( maybe it is the company i keep) is the number of innovators who also carry a mac!

seem to be way over the odds

.4% of audience are bloggers
4% of the market are mac OS
50% of the bloggers are macOS

maybe that is the key…

windows is just too hard!!!
egf not intuitive

requires high levels of abstract (non-creative?) and linear thinking to ‘make’ them work eg problem solving, programming etc…might also explain why robotics is a small niche as well…higher maths..chemistry…