
No extra functionality: Because the stylus is just a finger substitute, there are no fancy bonus features like erasers, brush switching by a button click, or anything like that. No palm rejection routine: If you touch your other fingers or palm to the screen while using the stylus, the screen will interpret your palm touch as a finger tap, either switching the contact point or activating multi-touch features.
Zero pressure sensitivity: The stylus is just a replacement for your finger and is a binary input-either you’re touching the screen, or you’re not touching the screen.Cheap: Because the design is so elementary, basic ones are a few bucks, and even fancy ones with interchangeable tips are under $15.No charging: A plastic or metal stick with a conductive foam tip doesn’t require batteries.
Your device just thinks it’s a very skinny finger, so that means zero pairing or fussing.
No pairing: It’s a stick with no electronic components. Works with any modern touchscreen device: iPad 1? Galaxy Note 20? Doesn’t matter if it has a capacitive screen, a capacitive stylus will work.