As we’re about to start out the planning conferences for 2024 at AWS, I’ve been considering so much about how I take notes. In the identical vein, the method of placing collectively a re: Invent keynote takes months, and it implies that I’m assembly with a variety of sensible of us doing analysis and constructing superb merchandise. And at each assembly I’m taking notes — numerous them.
The earliest recollections I’ve of taking notes are in major college. I might copy word-for-word what the trainer would say or write on the board. Issues like definitions and multiplication tables. Then I’d go residence, examine what I’d copied, and ultimately take a take a look at. In apply, I used to be studying to encode, retailer, and recall info. When you consider it, it’s a bit like S3.
However this was memorisation, not synthesis.
As I continued alongside my academic journey, and the subject material turned more and more extra advanced, it pressured me to rethink word taking. It was much less about being a scribe, and extra about listening, observing, and comprehending what was being taught. For instance, the youthful me might have copied the next definition verbatim: “The basic position of mitochondria is oxidative phosphorylation, which generates ATP by utilising the vitality launched in the course of the oxidation of the meals we eat.” And when finding out, I might have dedicated this to reminiscence with out essentially understanding the way it really labored. What would have been extra useful would have been to learn the definition, then write it out in a method that was significant to me, akin to: “Mitochondria are the energy plant of the cell. They generate a lot of the chemical vitality wanted to energy the cell’s biochemical reactions.” Perhaps even diagram the method within the margins. That is synthesis. This denotes understanding.
And there’s analysis to again this up. Particularly, that verbatim word taking simply isn’t as efficient if you’re making an attempt to study and retain new info.
Pen and paper
To at the present time, I nonetheless take a variety of my notes by hand. It helps me to take care of focus and internalise the essential bits. It’s unimaginable to jot down as quick as folks communicate, so I’m pressured to jot down down what I believe is most essential or make word of what I don’t perceive in order that I can ask questions.
The Cornell Methodology
I’ve spent fairly a little bit of time over the previous couple of months studying about and relearning totally different note-taking approaches. Every part from outlining to thoughts mapping to charting. And what’s labored fairly nicely for me is the Cornell Methodology. A easy method that has you break up a pocket book web page into 4 components: 1/ title, 2/ notes, 3/ key phrases/questions, and 4/ abstract. And no, it’s not as a result of I labored at Cornell for the higher a part of a decade, however as a result of this technique encourages you to doc your thought processes (i.e., ask questions), synthesise what you’re studying in real-time (i.e., take notes), and summarise all of it after the very fact (i.e., write a succinct abstract).
What I wind up with are structured notes which can be straightforward to learn, organise, and revisit, as a result of it’s extra than simply writing one thing down, however having the ability to return and assessment questions and problem assumptions.
A current examine by Kuniyoshi Sakai, titled Paper Notebooks vs. Cellular Units: Mind Activation Variations Throughout Reminiscence Retrieval, really confirmed larger retention and recall for topics that used pen and paper versus a keyboard, or pill and stylus. Nevertheless, there’s broad settlement that taking notes, in any kind with any enter, helps with encoding, retention, and recall.
As you possibly can see from the picture above, I’m an enormous fan of analog note-taking. For me, analog helps with memorising, synthesising, and summarising. As quickly as I write one thing down with pen and paper, it additionally appears to search out its method into my mind – one thing that doesn’t occur with digital. I even use the Cornell technique when making ready for conferences; I summarise the briefing doc in my pocket book, and it instantly sticks. The truth that you might be energetic with the textual content as an alternative of simply studying it drives this course of.
Utilizing ML and generative AI
There may be a variety of worth within the act of taking notes and actively synthesising info. However we dwell in a world with extra knowledge than we might ever moderately count on to comb by means of. That is an space the place ML and generative AI will play an more and more essential position. Just a few examples that come to thoughts are:
- Utilizing a transcription service with speaker identification to complement the notes you are taking throughout a gathering.
- Utilizing pc imaginative and prescient and optical character recognition (OCR) to transform your handwritten notes into docs that you may simply share with others or retailer in a central location. (Assuming that you just’re not already utilizing one thing like Kindle Scribe).
- Close to-instant summarisation.
- Iterating over a complete corpus of notes utilizing an LLM to determine themes, tendencies, and essential folks throughout tons of of pages from conferences, lectures, doc opinions, on-site visits, and many others.
I see this like studying a map. In the event you return 20 years, studying a map was a reasonably frequent talent. You’d plan a route, take some notes, then attempt to navigate it. And should you took the route sufficient instances, you’d bring it to mind. You’d bear in mind a fountain or the color of a selected home alongside the way in which. You’d know when and the place there can be site visitors or building, and the alternate routes to get round it. However as of late, we simply use our telephones. We observe turn-by-turn instructions from street-to-street while not having to commit an excessive amount of to reminiscence.
It’s useful. It’s straightforward. That’s probably not up for debate. However studying a bodily map continues to be a really helpful talent. There’ll inevitably be instances that you just don’t have cell service (otherwise you lose your cellphone, or possibly you wish to disconnect from know-how), and realizing the place you might be and methods to get the place you’re going are essential. And identical to taking notes by hand, it lets you take away a few of the noise created by know-how, and to deal with the essential bits.
I’m genuinely curious to see how analysis will evolve within the subsequent 10+ years as we proceed to check what works finest for digital natives.
Take notes, numerous them
I’ll go away you with a quote from the author Anne Lamott: “[…] one of many worst emotions I can consider, [is] to have had an exquisite second or perception or imaginative and prescient or phrase, to know you had it, then lose it.” My recommendation: take notes, numerous them.
Now, go construct!
Observe: I’m genuinely curious how my readers take notes and synthesise info. In the event you’re doing issues otherwise than me, let me know on Twitter or LinkedIn.