On the way to learning that one thing can represent another, young children often conflate the real item and its symbol. These errors show how difficult it is to start thinking symbolically About 20 ...

Adobe Illustrator's symbols enable you to fill areas of your document with multiple instances of a drawing element. Whether you use them to populate a company floor plan with wayfinding markers or ...

OpenOffice.org Draw is all about objects -- items inserted into a document, each of which can be edited independently. In fact, whether you insert a picture from a file or create an object selected ...