玻璃涂鸦: 一个数位板屏幕标注软件, 实现了键鼠和数位板的分离: 屏蔽了数位笔被当作鼠标的默认行为. 相当于在显示器前加了一面玻璃做笔记，使用时不影响键鼠操作玻璃下层的其他软件. A digital tablet screen annotation software that separates the keyboard, mouse and digital pen: It overrides the default behavior of the digital pen being treated as a mouse.