USB Typewriter: A groundbreaking advancement in the field of obsolescence.(usbtypewriter.com) |
USB Typewriter: A groundbreaking advancement in the field of obsolescence.(usbtypewriter.com) |
But if you do want to actually erase text, there still is a way - many typewriters had multiple ink ribbons. In addition to black, you might have red for indicating deficits in accounting, or for erasing text you'd have a white ribbon.
So "erasing" on a typewriter is basically just typing the same text over the top again, this time in white so it doesn't show against the paper.
The latest technology was a "glue" ribbon that erased the letter by making the ink stick to the glue and pulling it off the paper.
Manual typewriters were pigs. They take a lot of effort to operate and produce very uneven impressions on the page. Because it's a mechanical lever system, they have a very long key depression -- typically 2-3 centimetres. Ever trapped your pinkie under the (sharp) rim of an adjacent key? If you're not a very precise typist it happens every few minutes on a manual typewriter. Because of the effort involved in hammering the keys, and the fun of trying to clear the frequent key jams you experience if you type too fast -- the type arms need to have time between keystrokes in which to fall away from the platen; if you type too fast you end up jamming them together -- it's very difficult to attain the same typing speed on a manual typewriter as on an electric model of any kind (except for the early, insanely slow, daisy wheel machines) and you end up with sore, inky fingers.
NB: Your go-to reference for the history of typewriters is "Century of the Typewriter" by Wilfred A. Beeching: http://www.amazon.com/Century-Typewriter-Pb-Wilfred-Beeching...
Having said that, the Model M does feel similar to the classic IBM Selectric golf-ball typewriter, which was actually a whole lot more user-friendly than any manual device (although it guzzled electricity, hummed loudly, and took a hand-cart to move around).
The observer, of middle 20th century American desks, might think that the solid oak frame and general bombproofedness is at attempt to convey solidity in the person behind the desk, a psychological trick. They may be that, but they are also built the way they are because people typed on them with these things, and lightly built IKEA desks could very easily shake themselves to bits. I recall a story involving a typewriter lift in the side of one of these desks, of US Navy vintage, whose massive spring was calibrated for some ridiculously heavy typewriter--possibly a Selectric. When the typewriter itself was on the platform, it rose smoothly and gradually to a working height. When the platform was unloaded or loaded with, as I recall, a CD collection, the right word for what happens next unless you are extremely careful is "catapult" or possibly "major concussion and several months worth of dental work".
No keyboard has ever even loosely approximated this unless it was also connected to a typewriter (the TTYs and whatnot). Which, on balance, is probably a good thing.
I used a Unicomp Customizer for a couple of years, until I switched to a Kinesis Advantage: http://jseliger.com/2009/07/20/kinesis-advantage/ .
I wish I learned shorthand (such as teeline) while I still had the time/energy to learn it. I'm sure technology like Siri will put an end to that.