Brian Roemmele Retweeted Brian Roemmele
I wrote a report for a VC group in 2014 on the Mail Call and how a typewriter company predicted the disruption of the typewriter by—voice. A 10min long distance call coast to coast was >$50. The network effect was 3 years away but other technologies conspired before it happenedhttps://twitter.com/BrianRoemmele/status/1168212212646760448 …
Brian Roemmele added,
Brian Roemmele @BrianRoemmele
“Let your voice do the writing"
“Announcing the end of the silent letter"
The 1967 #VoiceFirst Mail Call became popular during the Vietnam conflict with American military. The department of defense purchased 1000s of these devices and millions of tapes.
It had a great impact. https://twitter.com/BrianRoemmele/status/1168209976667471872 …
10:39 AM - 1 Sep 2019
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