The best pen solutions are not modified desktop applications. Instead, they are solutions that take advantage of the essentially mobile nature of pen computing. Objects can be moved, copied, deleted, or changed with a single motion. In summary, pen computers . Writing or printing in designated fields.
Gestures are a form of shorthand to tell the computer what to do next.
To zoom in, circle the area of interest. Because users are marking directly on the screen, separate actions are now combined into a single motion. This gives the system a simplicity and directness that makes it easy to learn even for beginners. Handwriting recognition plays a minor role in the development of mobile field applications. The need for handwriting is limited to printing or writing in form fields rather than writing out large amounts of text.