Suppose someone ask you to send him picture of your signature. There is no option rather then you have a picture of your signature. Handwriting features helps you to write or draw anything with your hand as you write on whiteboard in your class room. Like signature, small emoji, any other small shape. Its helps a lot in many situations.
Let's see how can you use handwriting feature.
Just open "Notepad" Mobile application in your Android Mobile like this
Now click on "+" icon in bottom right side of your screen to start new page like this
Now write a tag line on top of page as i write "My Signature"
Now click on bottom right corner option "Handwriting" to write with the help of your hand
Now write with the help of you hand as i draw my signature
Now suppose you want to erase that shape then its also possible. Click on bottom line erase icon like this
Move you hand and that shape will erase like this. You can also erase complete shape.
Hope so you will enjoy this Feature