It's easy to use - I can see exactly how my students are doing in each of our classes! There is no way for me as an educator or administrator (in this case) that we could have known it wasn't working when there was nothing showing up after 30 days other than "not enough data".
We had hoped not only would parents be able to record videos but teachers too so if any issues happened outside school hours during breaks etc., families were aware immediately rather then waiting until next day at break time which sometimes meant video didn’t even exist because family forgot about recording while out together before class ended again!! This solved many problems by having real-time evidence available should something need looking into/following through upon later return from holidays / vacations away without needing constant reminders via text messages like some apps do nowdays.