I have a question regarding the capabilities of Android tablets and I was hoping someone would be able to provide me with a little more insight than I've been able to dig up by just Googling. I teach math and I would love to be able to use a stylus and some sort of sketch application to work through a multi-step problem on a tablet. I'd also like to be able to record my pen strokes (with or without audio) so my students are actually able to see me work through the problem step-by-step after I post the video to my website. SMARTBoards and Promethean boards include software that allow this to be done and the end result is a video similar to this: I would absolutely love to be able to create similar videos at home using a tablet. Does anyone know if this is possible on a tablet? If so, which tablet do you recommend I purchase and what apps will I need to use to create this type of recording? Thanks!