I found a cool device on kickstarter that can turn the Pi Zero into a USB Device. Its called NoTixed by Reference Designer on kickstarter. The Device connects to your Pi Zero using the test pins and 4 screws. You can probably use a GUI if you hook it up to your computer. Heres the Link: https://www....

Heres a list of Pros & Cons for the Pi Zero and Pi 3 Pi Zero Pros - Extremely Small - Cheap -Can be used as a USB Device/ Hacking Module Pi Zero Cons EXTREMELY Slow processing power Requires external USB Hub No Built In Wifi /Bluetooth Pi 3 Pros - Built In USB -Built in Wifi/Bluetooth -Fast Processi...