hangulesque glyph system with primary and secondary symbols stacked. each glyph represents an increment of time, ~.6s - 1s?
all troll names written as 3 glyphs, 6 total. meenah is written as M-I-NA.
RK and KR are not distinguished. same sound in alternian. same for V and F.
letters traditionally pressed/carved into (wax???) tablets with stylus or claw, can be felt with thumb. nowadays mostly visual reading.