@irondavy Had a nice experience doing original research for my book with Quora. Need to do more of this. :·) https://www.quora.com/How-does-the-twenty-key-keyboard-of-MPLSM-work-How-is-it-different-than-a-regular-10-key-calculator-or-phone-keypad/answer/Mary-Creasey?share=cc83fa48&srid=hxxA …
Replying to @irondavy
Yeah. This started with me finding the person first. :·)
1:33 PM - 27 Jul 2017
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