World for mute friends

Hey there! I’m a little new here but I have been making a world in Unity to surprise my friends who are mutes. They tend to enjoy world with pens and keyboards to communicate with people who cannot sign or fingerspell. I was wondering how I get the drawing/writing pens into the world as well as an in world keyboard/chat window to make their experience easier? Are there prefabs for these? If anyone can point me in the right direction I would greatly appreciate it. Thank you so much!

idk if this is what your looking for but heres qv pens and a virtual keyboard

Thank you so much! This is exactly what i wanted! I appreciate you!