Hi,
I have watched a calculus video for some teacher https://www.youtube.com/watch?v=Z2q8HB2SqHk on youtube and what attracted my attention is that piece of software which he uses on his MAC machine (P.S. I knew it was a MAC from one of the other videos where some message box appeared suddenly from Photoshop on his screen while he was explaining!). I just don't know what software is this? and most importantly, how can he type - by freehand - all of this text? I'm quite sure using mouse will be so awkward.
In brief, i was wondering what kind of mac software is this? and how to write that easily on this yellow board?
P.S. I tried asking the video creator but it looks like he's not following or care to reply any questions!
Thanks
I have watched a calculus video for some teacher https://www.youtube.com/watch?v=Z2q8HB2SqHk on youtube and what attracted my attention is that piece of software which he uses on his MAC machine (P.S. I knew it was a MAC from one of the other videos where some message box appeared suddenly from Photoshop on his screen while he was explaining!). I just don't know what software is this? and most importantly, how can he type - by freehand - all of this text? I'm quite sure using mouse will be so awkward.
In brief, i was wondering what kind of mac software is this? and how to write that easily on this yellow board?
P.S. I tried asking the video creator but it looks like he's not following or care to reply any questions!
Thanks
