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== How does it work? == | == How does it work? == | ||
[[File:20 letters.jpg|400px]] | |||
The series of disks define 26 rows, each of 20 random letters. A message is encoded by rotating the disks one at a time so that one of the rows (and it does not matter which row) matches the text of the message. The ciphertext is then taken to be the letters read across any other row. | The series of disks define 26 rows, each of 20 random letters. A message is encoded by rotating the disks one at a time so that one of the rows (and it does not matter which row) matches the text of the message. The ciphertext is then taken to be the letters read across any other row. | ||
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then locks the disks in that position and turns the whole apparatus until a message | then locks the disks in that position and turns the whole apparatus until a message | ||
that makes sense is observed across a row. | that makes sense is observed across a row. | ||
== Goal: == | |||
'''Interactive decipher device''' | |||
Stage one: Build a prototype of a decipher machine from the wood. | |||
[[File:My config1.png|400px]] | |||
Stage two: attach sensors to letters on every disk, work with arduino to have output on computer. | |||
Use sensor outputs to map letters | |||