Its a shame they didn't discuss walking beyond "it makes it difficult to type". Question: if I can figure out how to type while walking, will that give me the benefits of standing while avoiding the negatives?
So, are they saying sit-stand is ineffective, or are they saying that in practice people just sit?
But I probably would have walked in front of a bus so it is just as well I never had one.
I often find myself using transcription while driving to send long emails for example... I'll dictate stream of consciousness while driving, including the um and ahhs, then when I get in, the email will just need editing to send.