I highly recommend HUE to all teachers
I purchased my HUE camera on a recommendation from another maths teacher in order to be able to transfer my tutoring online just before lockdown in 2020. The first thing to say is it is still working brilliantly over 4 years on! As a Dyscalculia specialist I admit I was initially sceptical about teaching learners with dyscalculia online but I now have the experience and evidence to prove that it is possible and indeed works brilliantly when done well.
This is largely made possible by the use of my HUE visualiser camera. It is absolutely essential for learners with maths difficulties to use the concrete, pictorial, abstract approach and by demonstrating the use of the concrete manipulatives under my HUE camera the learner can then copy at home with their manipulatives and have this vital learning experience. I can’t imagine being without my camera now and recommend HUE visualisers to all my colleagues.