Stylus - definition
A stylus is a pen-like object which is often used in mobile devices to point, write, objectify and sketch. Usually capacitive touch screen supports stylus. It is mostly used to sketch or design something in a tiny canvas so that higher precision can be obtained. Most of the mobile company provides accessibility to use a stylus for different purpose. Devices such as iPad, Galaxy Note, Surface and so many types support stylus. Few manufacturers just provide the stylus along with their devices which can be extracted from the device or may come separately.
