6.4 The application of artwork in tablet computing iPad art is created using the Brushes application that is drawn with your finger or a special pen . Subsequently, iPad also released the SketchBook Pro application, this application has become no high-level artists' taskbar. Autodesk reports 10,000 downloads in the first five days. The SketchBook Pro application offers more brush and tool options, new features for the "big screen" or easy selection, drawing and editing of tools. This application is drawn with finger-controlled brushes or uses the optional Pogo stylus. Brushes features are high-quality brushes (with erase mode), up to 6 layers (768x1024): reorder, merge and adjust transparency, desktop-class color picker, eyedropper tool, in-application reproduction of your paintings, layer blending modes: normal, multiply, screen, overlay and color, eyedropper tool, extremely responsive zoom from 50% to 3200%, high-resolution export with active Brush Viewer Mac OS undo and redo, in-app playback of your paintings, upload your paintings directly to Flickr. While Sketchbook Pro features are canvas size: 1024x768, two-finger pan and zoom navigation with 2500% zoom, three-finger tap for controls, three-finger scroll gestures for quick access, fill tool and smudging, drawing styles to create brush settings for each brush, synthetic pressure sensitivity, 75 preset brushes, including pencils, pens, markers, natural brushes, media and photo brushes, 10 levels of undo and redo, 6 levels that allow ease editing and control, import layers from photo library, export to photo library, email images, export as layer PSD file, color selection at a glance, eye-dropper color selection, eye drops. ..... half of the card...... port. The watercolor application is called Auryn lnc. This application is a real watercolor experience for iPad. The Art range has some great watercolor options, but you might want to check out Auryn Ink. This is because this application manipulates the precise amount of water on the brush and paper. Works Cited http://www.telegraph.co.uk/technology/picture-galleries/7926157/Apple-iPad-art-paintings-created- using-Brushes-ArtStudio-and-Sketchbook-Pro-apps.htmlhttp:// blogs.computerworld.com/16776/six_reasons_ipad_is_a_productivity_toolhttp://www.openculture.com/2010/11/david_hockneys_ipad_art_goes_on_display.htmlhttp://www.appcraver. com/drawing-apps-ipad-art/David Hockner (2009) http://www.physorg.com/news/2011-09-british-painter-hockney-reveals-ipad.htmlhttp://todayinart.com/2010 /04/16/drawing-on-ipad-a-brush-sketchbook-pro-walkthrough/