A touch pen, often called a stylus, is a pen-shaped tool that lets you interact directly with touchscreens, including tablets, smartphones, and interactive flat panels. Unlike your finger, a stylus provides precision, making it easier to write, draw, annotate, or highlight content.
Styluses can be basic (just a plastic tip) or advanced with features like pressure sensitivity, palm rejection, and shortcut buttons. In classrooms or offices, they’re often used instead of markers or mouse clicks, giving a natural “pen-on-paper” feel on a digital screen.
Using a stylus improves accuracy, reduces smudges on screens, and allows for multi-user collaboration on large interactive displays.
Most touch pens connect in two ways:
For smart boards, styluses are usually active, allowing multiple students or team members to write simultaneously without interference.
When buying a smart board or interactive display, always check if the package includes styluses and how many simultaneous users are supported — this can save a lot of hassle for classrooms or meeting rooms.