Typing as Fast as You Can Speak

A typical computer uses a standard keyboard with more than 100 buttons. Many of these will have a secondary function, activated by modifiers such as Shift and Ctrl modifiers. This is more than enough to encode the entire alphabet in upper- and lowercase, numbers 0 to 9, a selection of everyday symbols, and common functions that interact with the operating system.

On the other hand, a stenotype machine has less than 25 buttons, which is not enough for all the letters of the English alphabet, never mind the numbers and punctuation marks. This is because the operator is more interested in the sound of a word than the spelling, and it allows a speed of more than 200 words per minute while moving the hands as little as possible.

Incidentally, the one punctuation mark on the device is an asterisk, used to mark corrections. In some messaging applications, where messages can’t be recalled, users will typically type an asterisk underneath, followed by the corrected word underneath.

However, the stenotype is now decades old and technology has now moved beyond that. Below is a video about live subtitling for proceedings in Parliament.

A video hosted on YouTube with an overview of how subtitles are produced for Parliamentary sessions.

In this application, voice recognition is used. However, it’s far easier to program a computer to understand just one voice instead of many, so an operator listens through headphones to the words spoken on TV and repeats them.

You’ll notice from the video that the operator speaks in something of a monotone regardless of how passionate the MPs are feeling, and this helps the software to provide a consistent result. Punctuation also needs to be added manually, not to mention switching between different people; colour codes are often used to help viewers work out which person said what.

Such software is also available for home users. For a period when I had RSI, I used Dragon NaturallySpeaking to give my fingers a rest. It worked to a high standard, I found, even straight out of the box and with a Scottish accent. However, it produces its best results when connected to the Internet, as it can benefit from deep learning techniques. If it can’t, the audio is processed locally and there’s a noticeable decrease in quality.

How to Write a Letter of Resignation

If you were following UK political news last week, you’ll have heard about the high number of resignations from Members of Parliament and from aides. So this week, let’s look at what should go into a letter of resignation.

Many of those leaving have chosen to make the letters public. Two typical examples are from Mims Davies and Lord Greenhalgh. Both of these are an A4 page in length and express gratitude, despite their reasons for submitting the letter.

But the job of a politician is not the same as being an employee and is often not subject to normal employment rules. As such, the examples given above are not good templates to follow.

When writing a letter of resignation for most jobs, there are many sources of help, including Glass Door, Indeed, and Reed. The exact advice varies between them, but they all recommend keeping the wording positive yet formal – and above all, brief. Politicians might like to showcase their reasons to the voters, but most of us don’t need to impress anyone.

I’ve only written one such letter, when transferring from a job in the UK government to the Scottish government. I kept it on my computer for weeks while waiting for official confirmation of the new position. However, HR advised me they considered this to be a transfer rather than an entirely new post, and all my work wasn’t needed in the end.