frame builder
a receiver is already listening to a lit room. build the frame around your message and see what it makes of it.
the room is never dark, and its light is warm: now and then it looks like red, almost never like blue.
waiting
reading
stuck
sent:
received:
preamble
how the end is marked
message
false starts
–
the room looked like the preamble
messages read
–
two were sent
frame overhead
–
symbols without payload
keys: space run · n one symbol · r reset
a preamble buys you the start, an end rule buys you the way back. both cost symbols that carry nothing.