The computer side Client, written in Python, takes the key-byte it gets from the Router Server and gets the corresponding character from a list. The client uses pynput to inject the IPA character as if from the keyboard.

The client displays a button to stop it, and when it has been disconnected, a button to renew the connection. It also displays text indicating what’s going on (connected, linked, the linking-code when necessary, the key-code and corresponding character that was most recently typed). Finally, it displays another button to get additional linking-codes for if the user wishes to link multiple secondary devices with the Website loaded on them at once.