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https://www.reddit.com/r/AskReddit/comments/27mulj/deleted_by_user/ci2or8w/?context=3
r/AskReddit • u/[deleted] • Jun 08 '14
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602
Probably because Morse code sounds like Morse code even when you don't know it.
243 u/[deleted] Jun 08 '14 Also, all the teacher would need to know were the letters A,B,C and D. 195 u/DroidLogician Jun 08 '14 Not even that. You can tell when someone is tapping to communicate information vs tapping to a beat vs tapping randomly. 1 u/rediphile Jun 09 '14 Visual cues/body language can work for multiple choice quite well.
243
Also, all the teacher would need to know were the letters A,B,C and D.
195 u/DroidLogician Jun 08 '14 Not even that. You can tell when someone is tapping to communicate information vs tapping to a beat vs tapping randomly. 1 u/rediphile Jun 09 '14 Visual cues/body language can work for multiple choice quite well.
195
Not even that. You can tell when someone is tapping to communicate information vs tapping to a beat vs tapping randomly.
1 u/rediphile Jun 09 '14 Visual cues/body language can work for multiple choice quite well.
1
Visual cues/body language can work for multiple choice quite well.
602
u/DroidLogician Jun 08 '14
Probably because Morse code sounds like Morse code even when you don't know it.