Author Archives: markus.borris
How to actually start something like the ‘Amazon 6-page memo meeting culture’
What?
According to at least an interview with Jeff Bezos and a quick web search, Amazon puts into practice a very interesting way of how to do meetings. I don’t know if always and anywhere, but let this be the topic of discussion here also.
The meetings go like this
A meeting starts with 30 minutes silent reading (and annotating and thinking) time for every participant for a 6 page written memo text. Only after that, the discussion (the meeting essentially) starts.
Of course, this is a rough sketch, but it could very well be, that at least in the highest levels of management at Amazon the rules are just like that, with no further details, no exceptions.
Motivation, why?
Let’s skip this basically. Or it will come automatically in the remaining text, as the benefits should be just so obvious. It suffices to know or assume, that at least the non-management employees typically don’t like meetings much (or their frequency, their outcomes, their lack of necessity). Also everyone should agree that efficient, precise and flawless communication seems to be an utopian dream mostly. But we don’t want it to be, so trying anything different and promising is just the way to go.
6 pages? 30 minutes? Every meeting? Rough idea and theory in practice please, and details!
As we don’t know an Amazon insider, and one of them also won’t be sufficient by far, let’s develop the rules, the framework, the details here, of what should be done by whom, where, when, how and why. Questions, that are also already a nice orientation for any meeting or document. We are going to put that on record also. However, the document you are reading – as you notice – already just serves as the first application of the method and will be the starting point of a meeting. A meeting, that has the goal to refine the method and decide about its future usage. Who will take part? To begin with: everyone in the team around the initiator. Ideally this will spread laterally and vertically also.
So, who needs that?
We!
Where?
In a meeting room or online. No hybrids please (personal opinion, as someone, having experienced facing a packed in-person crowd remotely only). The decision is made pragmatically.
How?
Step by step explanation. The one who first feels the urge of scheduling a meeting starts writing down his thoughts. There are no constraints on the structure of the writing. Sure, a rough orientation in the sense of
what, who, where, when, how and why, should always be helpful. We can’t think of all the possible topics and argumentations upfront. And surprise, even a plain presentation (opposed to discussion) won’t exist anymore in the traditional sense. We don’t want advertising shows, where the coolest graphics or memes win. It’s reading. And the facts should stand for themselves. Perhaps the discussion part (the ‘meeting’) is just a short Q&A or some appreciation, that’s okay.
Now let’s further try to anticipate and address some open questions.
Of course, you should not expect the author of the writing to be a single person. It can be a team, it can be started as a list of open questions to be answered and edited by experts in a next step (before the meeting). So, in the end, the initiator of the meeting might very well have contributed only 1% or even nothing at all of the writing. The recommendation is a version controlled markdown editing process. For the practical presentation you have to be creative, whether the markdown is sufficient here also. Everyone should be able to make annotations in a convenient manner at meeting time. Version control would just solve that problem already. But it depends on the audience, if printed *cough* pdf copies are the way to go.
Almost obviously, I would recommend the 6 pages (in DIN A4) as a maximum, not a must. Perhaps, let’s introduce a minimum of 1 page, to fight meetings with too little substance and lack of preparation and research.
Same for the 30 minutes reading time, that’s the maximum. Although it wouldn’t surprise me, if the inventor would insist on that, giving time for thought wandering and flashes of inspiration. We will instead just wait, until the last one is finished. Others are free to do arbitrary things on their mobiles. If someone knows of himself reading slowly, he might start upfront the meeting event. Yes, there is no problem publishing it beforehand.
Mandatory additional stuff, the document has to contain:
- name(s) of the author(s)
- date of creation and last edit (probably automatically anyway)
Come and take pot luck, of what’s the result of the discussion part then.
But it should be one or more of the following:
- a corrected text (live or done afterwards) as agreed upon, serving as a documentation
- tickets to be done, with priorities (can also be detailed afterwards)
- immediate tasks for people
- a follow-up (the need might arise also only later)
- the insight, that this was just a waste of time, or just some learning without further todos (although a documentation will always be the valuable output)
When not to do so
This is important, as of course no one must think, that you aren’t allowed to talk to your colleagues without that heavy weight bureaucratic procedure anymore.
But also for a 3+ people brainstorming session, this might very well be worth trying. Logistically, you might want to be even more flexible then, but you can still apply the rough idea.
But, for everything that gets a date, people and a location attached, and ‘steals’ time from more than two people, let’s argue, that we want to give it a try and hopefully establish it as fruitful rule, gaining beautiful benefits.
How to develop a personal training plan, in general, and using the example of cardio
In general
Assume, you have done some research, more or less. And you still can’t decide for a certain plan, or you are left not having found any compelling answers or anything convincing yet. And you don’t feel like looking further.
Then you just do it yourself by the easy principles of
- setting up a schedule you can afford (which days, for how long each)
- incrementing from the easy to the hard
- implementing knowledge gained from research so far
- learning by doing: repeat previous training if the next one turned out too hard, or adapt the plan
Example of developing a cardio training plan (indoor/exercise bike ride)
Let’s say we don’t want to train longer than for 15min each to begin with, as we fear to be bored otherwise and also just don’t have more time. Also assume, we do it every day or with random (or forced by recovery) breaks of 1-3 days.
Then let’s fill in the content of the various 15min sessions.
But first, define the heart rate ranges (https://en.wikipedia.org/wiki/File:Exercise_zones_Fox_and_Haskell.svg):
abbreviation | % of max beats per minute | exercise zone | your heart rate range |
---|---|---|---|
I | 50..60 | moderate activity, warm up | |
II | 60..70 | weight control, fat burning | |
III | 70..80 | aerobic, endurance training | |
IV | 80..90 | anerobic, hardcore training | |
V | 90..100 | VO_2 max, maximum effort |
To fill in your personal absolute heart rate ranges, first find out your personal maximum (100%) heart rate (beats per minute), either by exercise (but be careful, consult a physician) or by formula (also be careful), e.g. 187 (220 minus age, by some formula).
Also note that, if you want to train in range V, don’t ever exceed 97%, aim for at most 93%.
Trainings
# | content |
---|---|
1 | 15min II |
2 | 7min II, 7min III, 1min II |
3 | 2min II, 12min III, 1min II |
4 | 2min II, 6min IV, 6min III, 1min II |
5 | 2min II, 8min IV, 4min III, 1min II |
6 | 2min II, 12min IV, 1min II |
7 | 2min II, 1min V, 1min III, …. (6x), 1min II |
Then just repeat #5..#7 or so, or change resistance, watch power in addition to heart rate, notice changes in performance.
Questions
There are infinitely many questions we would like to have answers for. Let me try to collect as many of the most important ones right here in order not to forget about and perhaps addressing them in later posts.
- More a todo than a question: Understand Bell’s theorem. Tough to see that it’s proven, that any partner of an entangled pair of quantum particles doesn’t already carry deciding information.
- How to educate a class properly? Given that we are able to teach one to one, but what about numbers up to 10..20 students? (Helping everyone reaching his full potential.)
- How to grow a business properly? Especially when and how to add employees, how to avoid stacking up pyramids or at least keeping the communication crisp? Without frustrating the employees doing the real work down there. (Firing thousands of people sooner or later might not be the issue – starting fresh elsewhere might be the way to go.)
- How to let mankind survive up to achieving space colonization?
- How to update democracy to let governments act scientifically (still balanced) instead of politically?
- Why isn’t education the top priority politically all the time? Should get all the problems solved in the best possible way automatically.
- How to always have a strategy at hand to get out of bad mood on demand, or helping someone else getting out.
A smallest distance measure in nature
There goes the saying, that the Planck length (or similar) might be the shortest physically measurable distance.
Let us wonder, whether this can’t be true. If you take math seriously in nature, already the old Greeks (Pythagoreans) knew, that there can’t be a measure that measures both a side and the diagonal of a square. Which is just the equivalent of the easily proven irrationality of \sqrt{2}
.
So, ‘mathematically’ there can’t be such a minimal length.
Also don’t forget, quantum theory doesn’t mean everything being quantized, there are continuous spectra as well.
Anyway, to further solve the puzzle, one might need to investigate possible deviations from the idealized euclidean distance in nature:
- a noncommutativity of the measurements in two directions
- but there must be simpler things also, that just don’t come to my mind right now
Why writing, why blogging, (why) publicly, (why) not anonymously?
First of all it’s an experiment I’m just interested in.
Content to be expected
I don’t know.
Concluding from my capabilities, I should write mostly about computer science, C++, mathematics, physics, …
At least at those the background is or was quite professional. There are probably more, insanely randomly distributed, fields that I handle well. But – and that’s an objective – there will no attempt being made to reveal much personal about myself. The idea is, that the person writing doesn’t matter at all here. It should be just about the written output, the thinking alone.
Thinking is the key word. I guess over time I will drift along quite arbitrary topics I have not enough clue about. So regarding thinking, above all I’m wondering about:
- There is lots of silent thinking going on all the time. What difference could it make, trying to write down some of the seemingly important, bothering pieces, developing them further? In mathematics or programming there is always a point, where it’s getting too complex to be handled without pen and paper or a computer.
- At times, how far can you get with Immanuel Kant alone, i.e. using your own mind, sense, realistic attitude? Although I consider it essential trying hard to study existing work as much as you can first. There will be countless moments, where there just isn’t enough time, or admittedly one is too lazy or not able to read lots of stuff, looking up everything.
- Some principles to truth and thinking:
- You should be able to notice when you don’t know, as often as possible (so important).
- Exaggerating: what you don’t understand is wrong, or at least undecidable – no, but it is something where you have to say: I don’t know.
- In that case, the challenge is to pose non-dumb questions, ideally interesting ones.
So this answers the ‘why writing’ at its very core.
Blogging publicly and not anonymously
Blogging is just the format, the medium. Very suiting, when writing a book is much too far-fetched, and you just need a clean sheet of paper for emitting drafts, experimenting. Perhaps drafts shouldn’t be public (probably a mess), but lets assume me trying hard not to be sketchy almost all the time. There should be an improvement as time and date move on (it’s a blog after all).
But why start out publicly? Are there really more pro’s than con’s? I’m not even sure yet.
Regarding anonymity, as this is not posted in the darker parts of the net, it is also always never going to be fully anonymously (even if tried). So there is this kind of mixture anyway. Otherwise, it would be possible to talk about illegal or extremely private stuff.
- First of all, because there will be no advertising, nobody is going to read or spot this anyway (irony).
- So essentially, it is not about being public, but more about the potential of being public. Just about the feeling, that you cannot be completely open, that you have to be socially compatible somehow. Perhaps, it’s a kind of middleground between secret/private work, that I still can do anytime when appropriate. And on the other hand, stuff that I would like to be more aggressively advertised, which I’m confident about and probably post elsewhere. In case of the latter, the content here at least shouldn’t hurt.
- Keeping it closed, would feel like lost opportunities. At least, there is the slightest chance of collaboration, of communication.
The biggest con, which unfortunately is highly probable, is, that after years, that blog will be a whole bunch of garbage. There is a vanishing chance of producing something genius or at least useful, during the process. But that’s also part of the experiment.
What about being easily identifiable?
- First of all, because there will be no advertising, nobody is going to read or spot this anyway (irony). Exceptions might be someone searching for my name on the net, or me being able to point somebody to a specific section by link, or just showing it to family and friends.
- Apart from this, a search engine favoring some specific post because of the content or whatever would be interesting to notice.
- Also, my intention is to be conformant to almost all the societies of the world. Leaning towards the freedom of speech, but respecting its varying extents. Legal frameworks as proposed and implemented by the likes of Wikipedia or WordPress are the guideline. Offending, hurting feelings are no-go’s and shall only happen by accident and unintendedly – I just need to know. Then slipping into the shoes of each other, perhaps in the worst case agreeing to disagree, then dealing with each other just on the intersections (that will definitely exist and be interesting to search for), is the way to go.