So will come back now that you have a good understanding of how to use cool graphics are you their views
as well as touches and gestures in this assignment you're asked to develop an application that allows
users to do finger drawing or finger painting.
So the goal of the app is as the user moved their touch.
They end up seeing as through being drawn you could expand on the app and let users choose different
colors for it or you could let them have different brush sizes.
That is the weight of the stroke that they use.
But it would be very interesting and I would be a great exercise.
Of course part of what you need.
I haven't covered in the course yet.
And one step at a time you have to begin searching for answers on your own and finding different solutions
looking at tutorials on questions on places such as a stack overflow.
So good luck if you if you manage that please post it on the discussion forums let everybody look at
it and if you want one issue let me know so I can help you with.