Reply to request from Tauntaun

[leviathanc]

Yes, that's pretty much similar to American Sign Language when it comes to fingerspelling the science related words such as oceanography.

[mysticvean]

@leviathanc Indeed. Such specialised Jargon, as you know tend to be fingerspelled, unless the people involved agree on a sign for the specific word, and then use that sign from then on.