Originally Posted by swordrage
One of my students once called me asking a doubt about a problem. The explanation involved some diagrams and integration and stuff. I didn't have my laptop with me. So I did the whole thing in my note 2 using the pen and mailed him as an image. I don't think it would be possible with fingers only.
Hey swordrage, welcome to the forums.
They say that phones and tablets aren't useful for "content creation" but they obviously are with you and your Note 2. Nice example!