"The "butterfly keyboard" which delivered a qwerty experience on a constrained keypad using rocker keys was conceived by Björn Ahlberg who is credited on the patent for this design."
via https://www.mobilephonemuseum.com/phone-detail/sony-ericsson-m600
Just don't make me type on 15 rocker switches, Christ
everyone's giving this shit but, i think i could be pretty quick on that once i got used to it. id at least try
