What are the differences between a write screen and a touch screen?
A write screen is a pen device while the touch screen is a pointing device. In addition to the touch screen’s functions, a write screen controller has special algorithm that smoothes the writing stroke, supports right-click, tends to be used under an operational system with higher resolution, etc. In functional-wise speaking, the write screen can do whatever a touch screen can do; vise visa is not true. Below are detailed compares.
