for devices like the skulltop and whatever jane was using on page ?s=6&p=007423 do they use their minds to control the device and type on pesterchum or is it like phone calls because jake was able to cut jane off in the middle of the word "tomorrow" (GG: Actually, why don't we just talk about it tomor- GT: Okay we can talk about that if you insist.) but then later jake said she was going heavy on the caps and it made it seem like shouting. very confused o_O

My guess in that situation is that with Jane’s headset probably worked by her speaking into it and it converts that into text and it reads the replies to her. And Jake’s skulltop might convert speech into text but not text into speak so he still reads the messages. This way they’re conversing in real time giving Jake the ability to cut Jane off and to not know that she is shouting at him.