Comment by bboygravity
21 hours ago
Text (specs + conversations) is the starting point of 100 percent of all CAD drawings made by more than 1 human though (so essentially everything you see around you).
I don't get your point (and yes I use CAD programs myself).
Most of the things I work on are "make this fit onto that like this". There's not that much information contained in that sentence, it's contained in the 2 objects I was just handed. Sometimes we have drawings for that stuff, most of the time we don't. The "like this" part can be a conversation, but the rest of the info is missing and needs to be recreated.
I said this below, but most of the mechanical people I've met are good at talking with their hands. "take this thing like this, turn it like that, mount it like this, drill a hole here, look down there" and so on. We still don't have a good analog for this in computers. VR is the closest we have and it's still leagues behind the Human Hand mk. 1. Video is good too, but you have to put in a bit more attention to camerawork and lighting than taking a selfie.