中文摘要：

近年来，思维导图在众多领域得到了广泛应用。作为思维过程可视化形式的思维导图，通常采用传统的纸笔方式。传统纸笔虽然易用，却难以修改；现有的计算工具，虽然易于修改，却难以使用。基于以用户为中心的思想，引入了笔交互风格，设计并实现了一个简单的思维导图编辑器。充分结合了纸笔的易用性及计算机的易存储、易修改性。

英文摘要：

Recently graphic organizer is widely used in many fields. Graphic organizer, in the form of visualization during thinking process, normally adopts paper and pen as the traditional tool. They are easy in use but difficult in correction,whereas existing computer tool is easy in correction but difficult in use. On user-centred basis,a simple editor for graphic organizer was designed and realized by introducing pen interaction style. The editor fully combined the easy-to-use of paper and pen with computer＇s advantages of easy to store and to correct.