At My Fingertips
Flag semaphore is a system for visually communicating messages using a pair of flags.
Here are the 26 letters of the English alphabet in flag semaphore:
They all contain a stick figure with a head and a body, with a letter on their chest and two arms. Each arm holds a flag.
The letter differs, and the rotation angle of the arms differ. It seems that for each letter there is a corresponding pair of arm rotations.
Hints:
diameter
of the circle that surrounds an arm with a flag.This activity has been created by LuCE Research Lab and is licensed under CC BY-SA 4.0.
Flag Semaphore
PyTamaro is a project created by the Lugano Computing Education Research Lab at the Software Institute of USI
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