"lets me express myself faster than a couple of quick doodles on a piece of paper." ... and then take a digital photo. Which is the process I've adopted. This

"lets me express myself faster than a couple of quick doodles on a piece of paper." ... and then take a digital photo. Which is the process I've adopted. This is a hard problem to solve with the clumsy digital tools we have at our disposal at the moment. Probably not with this generation of input.