I type on a keyboard with only my two middle fingers. This was likely more efficient for my tiny hands at five years old than methods urged by the typing CD-ROMs we had at that time. However as I grew more proportional to a standard keyboard, this early typing style has persisted. I have no idea where to even begin changing this now as it’s been deeply ingrained by decades of habit. Anybody have experience with changing a muscle memory based habit like this?
Totally unsure if this is accurate, but chatgpt is 100% confident LOL. Brand/Model Approximate Introduction Year Homing Nubs on F and J Keys IBM Selectric 1961 Yes Royal Quiet Deluxe 1939 Yes Hermes 3000 1958 Yes Olivetti Lettera 22 1950 Yes Underwood Standard 1929 Yes
Couldn’t find images showing these. Looks like on computers their is info about it starting in 83
The lettera 22 I can assure you doesn’t have the bump because I have one, the same goes for any other Olivetti I have.
The most modern typewriter I can think of is the IBM wheelwriter, in the pictures I can’t see any bump but I can’t find pictures with high enough resolution to be sure.