sketching apps

I am addicted to my smart phone. And I see all around me that many others are similarly afflicted. What is it about that little gadget that holds one's attention so strongly? For me, I like reading my daily quotes from famous authors in a magazine format. I also get a daily fix of poetry selected by Garrison Keillor. And all of that is always there for me on facebook which I "like" and loath at the same time. My new favorite toys are my sketching apps. Whenever I am stuck waiting in the doctor's office, the lengthy meeting, or waiting on hold, I can scribble or doodle and save it. These were created with Sketchbook for Galaxy.