Don't forget waldo.
No, I suppose I shouldn't.
Terms like "waldo", "telechir", and "mobot" hold a special place in my heart; from a time period when science and technology was seen as potential savior of mankind from the ills of existence, when anything and everything seemed possible, and when the greats of hard science fiction writing were in their prime.
I wasn't alive then, but the period was certainly a facinating one in history...