Discover and read the best of Twitter Threads about #DTMF
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Yeah great your PIN is a keyboard walk, but mine sounds way better! This is the top 20 from the Amitay 4-digit PIN dataset. Audio 🔊 on 👂
Got nerd sniped by this:
#PIN #Password #DTMF
Got nerd sniped by this:
#PIN #Password #DTMF
While we are at it, these most common words you can create from PINs. 
... and if you observe hundreds of people entering their PIN the heatmap would look like this.
Interested? Learn more:
dl.acm.org/doi/pdf/10.114…
Interested? Learn more:
dl.acm.org/doi/pdf/10.114…
