1,061 Matching Annotations
  1. Mar 2022
    1. First, what do I mean by meta-stable? It’s in reference to an article by Scott H Young - 7 Rules for Staying Productive Long-Term. In it, Scott describes a concept in physics where something is stable but small perturbations can cause it to break, and not able to go back to its starting position after a small push. The example he gives is a pendulum, perfectly balanced at the top; when pushed will not return to its starting point. Contrast this with a pendulum’s other stable point, the bottom. When pushed, it’ll return to that starting point easily.

      Something is meta-stable if small perturbations won't cause it to break or be able to go back to its starting point.

      example: pendulum

    1. Paired-pulse facilitation

      A form of short-term, activity-dependent synaptic plasticity common to most chemically transmitting synapses, manifested as an enhancement in the amplitude of the second of two rapidly evoked excitatory postsynaptic potentials (EPSPs).

    2. extracellular field excitatory post-synaptic potentials (fEPSPs)

      EPSPs that are generated by transient imbalances in ion concentrations in the spaces outside the cells, that result from cellular electrical activity.

    3. theta bursts

      short bursts of stimulation that more closely mimic the natural rhythms of activity in the neurons of the brain at high frequencies, with the bursts themselves being applied 5 times per second.

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    1. These ways of knowinghave inherent value and are leading Western scientists to betterunderstand celestial phenomena and the history and heritage thisconstitutes for all people.

      The phrase "ways of knowing" is fascinating and seems to have a particular meaning across multiple contexts.

      I'd like to collect examples of its use and come up with a more concrete definition for Western audiences.

      How close is it to the idea of ways (or methods) of learning and understanding? How is it bound up in the idea of pedagogy? How does it relate to orality and memory contrasted with literacy? Though it may not subsume the idea of scientific method, the use, evolution, and refinement of these methods over time may generally equate it with the scientific method.

      Could such an oral package be considered a learning management system? How might we compare and contrast these for drawing potential equivalencies of these systems to put them on more equal footing from a variety of cultural perspectives? One is not necessarily better than another, but we should be able to better appreciate what each brings to the table of world knowledge.

    1. To signify that an angle is acute, Jeffreys taught them, “make Pac-Man withyour arms.” To signify that it is obtuse, “spread out your arms like you’re goingto hug someone.” And to signify a right angle, “flex an arm like you’re showingoff your muscle.” For addition, bring two hands together; for division, make akarate chop; to find the area of a shape, “motion as if you’re using your hand asa knife to butter bread.”

      Math teacher Brendan Jeffreys from the Auburn school district in Auburn, WA created simple hand gestures to accompany or replace mathematical terms. Examples included making a Pac-Man shape with one's arms to describe an acute angle, spreading one's arms wide as if to hug someone to indicate an obtuse angle, or flexing your arm to show your muscles to indicate a right triangle. Other examples included a karate chop to indicate division or a motion imitating using a knife to butter bread to indicate finding the area of a shape.

    2. Washington State mathteacher Brendan Jeffreys turned to gesture as a way of easing the mental loadcarried by his students, many of whom come from low-income households,speak English as a second language, or both. “Academic language—vocabularyterms like ‘congruent’ and ‘equivalent’ and ‘quotient’—is not something mystudents hear in their homes, by and large,” says Jeffreys, who works for theAuburn School District in Auburn, a small city south of Seattle. “I could see thatmy kids were stumbling over those words even as they were trying to keep trackof the numbers and perform the mathematical operations.” So Jeffreys devised aset of simple hand gestures to accompany, or even temporarily replace, theunfamiliar terms that taxed his students’ ability to carry out mental math.

      Mathematics can often be more difficult compared to other subjects as students learning new concepts are forced not only to understand entirely new concepts, but simultaneously are required to know new vocabulary to describe those concepts. Utilizing gestures to help lighten the cognitive load of the new vocabulary to allow students to focus on the concepts and operations can be invaluable.

  2. Feb 2022
    1. https://brainbaking.com/post/2021/10/are-digital-gardens-blogs/

      We definitely need better definitions of digital gardens (public or otherwise) to delineate them from blogs, zettelkasten, wikis, social media, and other forms of information exchange.

      Wouter Groeneveld describes some of his thoughts here.

      Link to notes from https://collect.readwriterespond.com/are-digital-gardens-blogs/

    2. Public digital gardens are overrated. They are very hard to navigate. Time and time again, I get lost in the jungle of mystical links, in the check-ins drowned in the bookmarks and the quotes. Fancy IndieWeb sites that boast 5 separate RSS feeds to “help” navigate the labyrinth do not make it better. I’ve tried following multiple interesting people that pump loads and loads of seemingly cool looking stuff into their site. It always ends in confusion. Yes, sometimes I discover a link to another published article (external to the garden, by the way!) that is interesting. As admiring as the garden is, the things they grow there are almost always puzzling.

      Wouter Groeneveld here is mixing up a digital garden and a blog with social media enhancements. I personally wouldn't expect a digital garden to necessarily have features like checkins, bookmarks, etc. Ideally it would be a mix of of a zettelkasten with atomic ideas and notes and a wiki structure with somewhat longer articles and ideas strung together.

      From this definition, my personal website definitely isn't a "digital garden" but a blog with a variety of social media features built in. Looking at some smaller subsets of my website, one might consider it to be a digital garden.

      An additional piece of digital gardening also has to do with actually tending the garden, which I generally don't do in my website the way I do in my Obsidian vault. My vault is more like a digital garden which has many streams of data coming into it and being regularly tended.

      This is another example of the broader space of these ideas being mixed together in a hodgepodge without clear definitions of what each are.

    1. Project-related notes can be: · comments in the manuscript· collections of project-related literature· outlines· snippets of drafts· reminders· to-do lists· and of course the draft itself.

      Project notes can be kept in folders either inside or outside of the zettelkasten itself, but they technically shouldn't be a permanent part of it. Perhaps it's better to think of them as a workbench or play space for ideas as they're forming into a finished piece of writing. Once the piece is done, the play space has served its purpose and can be cleaned up.

  3. Jan 2022
    1. A Mental Squeeze Point is when your unsorted knowledge becomes so messy it overwhelms and discourages you. Either you are equipped with frameworks to overcome the squeeze point, or you are discouraged and possibly abandon your project.

      Cross reference: https://hypothes.is/a/BuMcAnr4EeyxO-PwNBfPrg (Dan Allosso's analogy about the Kuiper Belt)

    1. The term autopoiesis (from Greek αὐτo- (auto-) 'self', and ποίησις (poiesis) 'creation, production') refers to a system capable of producing and maintaining itself by creating its own parts.[1] The term was introduced in the 1972 publication Autopoiesis and Cognition: The Realization of the Living by Chilean biologists Humberto Maturana and Francisco Varela to define the self-maintaining chemistry of living cells.[2] Since then the concept has been also applied to the fields of cognition, systems theory, architecture and sociology.

      I can't help but think about a quine here...

    1. I went to Portland, Oregon, to interview Prof Joel Nigg, who is one of the leading experts in the world on children’s attention problems, and he told me we need to ask if we are now developing “an attentional pathogenic culture” – an environment in which sustained and deep focus is harder for all of us.

      : attentional pathogenic culture ; an environment in which sustained and deep focus is harder for all of us

  4. Dec 2021
  5. Nov 2021
    1. The original critical race theorists argued for the use of a new lens to interpret the past and the present. You can dispute whether or not that lens is useful, or whether you want to look through it at all

      This is an important thing to say about critical race theory when the far conservative right is using it as a cudgel and boogeyman for all of society's problems.

  6. Sep 2021
  7. Aug 2021
    1. I am beginning to think that the significant difference is that with songlines, learning is always done in the physical ‘memory palace’ which is constantly revisited. It can be recalled from memory, but is encoded in place. For me, that is way more effective, but I have aphantasia and very poor visualisation, so it may not be as big a factor for others. So recalling your childhood home can be a memory palace, but not a songline.

      Lynne Kelly is correct here that we need better delineations of the words we're using here.

      To some of us, we're taking historical methods and expanding them into larger super sets based on our personal experiences. I've read enough of Kelly's work and her personal experiences on her website (and that of many others) that I better understand the shorthand she uses when she describes pieces.

      Even in the literature throughout the middle ages and the Renaissance we see this same sort of picking and choosing of methods in descriptions of various texts. Some will choose to focus on one or two keys, which seemed to work for them, but they'd leave out the others which means that subsequent generations would miss out on the lost bits and pieces.

      Having a larger superset of methods to choose from as well as encouraging further explorations is certainly desired.

  8. Jul 2021
    1. Real America isn’t a shining city on a hill with its gates open to freedom-loving people everywhere. Nor is it a cosmopolitan club to which the right talents and credentials will get you admitted no matter who you are or where you’re from. It’s a provincial village where everyone knows everyone’s business, no one has much more money than anyone else, and only a few misfits ever move away. The villagers can fix their own boilers, and they go out of their way to help a neighbor in a jam. A new face on the street will draw immediate attention and suspicion.

      A reasonable definition of "Real America".

    1. I’m quite interested in concepts of the “Small Web” and adjacent topics, but it is definitely true that “small web” itself is a vague term that different people use to talk about different kinds of projects. What unites all these different concepts is the kind of web they define themselves against; that kind of bloated, corporate, algorithm-ruled and ad-ridden mess that constitutes the majority of highly-trafficked websites these days.

      It would definitely be better if there were also a proactive, positive definition of what the small web were for rather than against.

      It's better to have definitions in both directions to better delineate what's included and what's excluded.

  9. Jun 2021
    1. a labor-based grading system produces your final course grade by focusing on how much labor, or effort, you do in this course. The more labor you do, the higher your final course grade will be, regardless of what anyone thinks of the products of that labor.

      Definition of a labor-based grading system. It's pretty much what one might suspect.

      The underlying supposition is that doing some work at improvement will help one learn and improve.

      The missing assumptions may include which sorts of work are best? Do they work for some students and not others? What sorts of work for specific tasks might improve performance and output(s)?

    1. There is also a principled critique of meritocracy, although it is far less common. Principled critics argue that any society where socioeconomic reward is based on the principle of “merit” itself is inherently unjust. For them, the ideal of meritocracy is flawed and must be replaced either by radical egalitarianism or a return to aristocracy.

      principled critique of meritocracy

    1. A memex is a device in which an individual stores all his books, records, and communications, and which is mechanized so that it may be consulted with exceeding speed and flexibility. It is an enlarged intimate supplement to his memory.

      His definition of a Memex is simply a mechanized (or what we would now call digitized) commonplace book, which has a long history in the literature of knowledge management.


      I'll note here that he's somehow still stuck on the mechanical engineering idea of mechanized. Despite the fact that he was the advisor to Claude Shannon, father of the digital revolution, he is still thinking in terms of mechanical pipes, levers, and fluids. He literally had Shannon building a computer out of pipes and fluid while he was a student at MIT.

  10. Apr 2021
    1. recension

      re·cen·sion

      /rəˈsen(t)SH(ə)n/

      noun

      noun: recension; plural noun: recensions

      a revised edition of a text; an act of making a revised edition of a text.

      Example "under the Carolingians new recensions of the code were made"

      Origin mid 17th century (in the sense ‘survey, review’): from Latin recensio(n- ), from recensere ‘revise’, from re- ‘again’ + censere ‘to review’.

      See also: https://en.wikipedia.org/wiki/Recension

    1. This is the culture that finds the idea of ten year old essays still being relevant so jarring that instead of just referring to collections of these essays as the field’s ‘canon’ they invent a new phrase that’s based on a misunderstanding of a casual heuristic observation: “Lindy Libraries” or “Lindy Media”. Basically, texts that are likely to last as long as they have lasted so far.

      What is a Lindy Library? This is the first reference to it as a "thing" that I've seen.

      Perhaps these references may be useful?

      After a brief look, it appears as if the last is the appropriate reference.

  11. Mar 2021
    1. scunnered

      scunnered A Scots word used to mean that you are world weary, down-trodden, and thoroughly bereft of any lust for life when these words and expressions are simply too inadequate to signify the magnitude of your slide into "shitdom". Example: "Having to pay 550 euros to the locksmith on an emergency call out really scunnered him."

    1. I decided I'd make my content available with a CC BY-NC-SA (Attribution, Non-commercial, Share Alike) license, so that people could freely use and adapt my stuff, but would need to cite me as its source, make their content that was based on my work available for free, and slap a similar license on it. This is important, I think, to prevent the materials that educators make and contribute freely to the community STAY FREE. Without these stipulations (NC and SA), it would be possible for a commercial textbook company, for example, to grab the content I've created and add it to their "walled garden" of content which is technically free, but requires an expensive subscription to GET TO. This is a subversion of the Open idea which a lot of commercial publishers have tried, to reduce their cost of content and make themselves seem hip and up to date. The community calls it Openwashing.

      A good description of openwashing. I've seen some examples of the practice in the wild, but should make a note to document some.

    1. In terms of defining the “open” in open web annotation, I tend to take a standards approach: the Hypothes.is tool is built upon, and our organization advocates for, open standards in web annotation.

      This explanation also highlights an additional idea of open itself. I have heard many in the W3C space criticize the open standard of web annotation arrived at because of the ultimate monoculture of the space. Most of the participants of the process were all related to Hypothes.is in some way and the result was a single product that implemented the standard. To my knowledge no other companies, groups, or individual programmers have separately implemented the standard.

      In this sense, while the "standard" is openly defined, it isn't as open as other standards which were mote slowly evolved and implemented gradually and more broadly by various programming languages and disparate groups.

    1. He introduces the idea of the apophatic: what we can't put into words, but is important and vaguely understood. This term comes from Orthodox theology, where people defined god by saying what it was not.

      Too often as humans we're focused on what is immediately in front of us and not what is missing.

      This same thing plagues our science in that we're only publishing positive results and not negative results.

      From an information theoretic perspective, we're throwing away half (or more?) of the information we're generating. We might be able to go much farther much faster if we were keeping and publishing all of our results in better fashion.

      Is there a better word for this negative information? #openquestions

  12. Feb 2021
    1. Uber is a "bezzle" – JK Galbraith's name for "the magic interval when a confidence trickster knows he has the money he has appropriated but the victim does not yet understand that he has lost it." Uber is a scam and it will never be profitable.

      bezzle

      related to embezzle?

  13. onedrive.live.com onedrive.live.com
    1. We have “limbic capitalism” which “preys on our addicted brains”, with vast amounts of money invested into making sites and apps more addictive so subjects view more adverts, with some people even claiming this has created a new generation with shorter attention spans and less focus and concentration than ever before.

      This is the first time I've seen a reference to limbic capitalism as a term. Not a bad word for the concept.

    1. as the generation of numerous original ideas, we recognize that creative thought involves the selection of appropriate ideas to move forward

      DOI: Creativity defined in two ways; 1st as generation of numerous original ideas, and 2nd as the selection from those ideas of appopriate ideas to move forward.

      Really shows true creativity is found in the 2nd definition and is not just about idea generation but the ability to select the best idea of the list to move forward with, this is creativity.

    1. Innovative learning, on the other hand, refers to becoming familiar with unfamiliar situations that have no clear precedent for action, or with managing familiar situations in better ways, such as seeking alternative solutions to existing problems.

      This innovative learning is clearly important for designers. I think that modifying an existing situation to try and make it better would be far easier than a completely unfamiliar one. This lends itself to more creativity due to no clear previous path.

    1. (1) gaining the attention of the learners, (2) demonstrating the relevance of the instruction to the learners, (3) instilling learners with confidence to succeed with the instruction, and (4) deriving satisfaction when they do.

      This model is a great way to ensure engagement with learners. Specifically part 2 and 3 stuck out to me as key. The second point was that we must demonstrate relevance of instruction. This is fixes that question that always seems to come up, "Why are we doing this if I'll never use it in real life?". Any time I preface a lesson with why we are learning something and how it is necessary in our lives my students always seem to receive it better. Part 3 noted that we must instill confidence to succeed. Giving students the confidence to try hard things is vital to success.

  14. Jan 2021
    1. WhatsApp rose by trapping previously-free beings in their corral and changing their habits to create dependence on masters. Over time, this made it difficult or impossible to return to their previous lifestyle. That process should sound familiar: it’s eerily similar to the domestication of animals. I call this type of vendor lock-in user domestication: the removal of user autonomy to trap users into serving vendors.

      This is a good definition of "user domestication". Such an apt metaphor.

    1. An invisible hand process is at work if individual human action results in some sort of order that was not specifically designed by those individuals pursuing their own ends. But in order for the invisible hand to operate well, institutions need to be in place for otherwise the human action at play could result in chaos (no order at all).
  15. Nov 2020
    1. Moreover, there are strikingly contrasting presuppositions within the social sciences toward culture: Too often, culture is treated as a residual once the “hard” economic, political, and sociological factors are considered. Alternatively, it can become the all-encompassing construct that supposedly explains everything. Similarly, culture is seen as something that either prohibits or accelerates progress, or it becomes a politically innocent reference category to paint over increasingly absent shared values and common narratives

      Culture as a site of contestation!

    1. Yet from the responses to those posts, it’s become clear that for many people, maybe even most, this is not ‘obvious’ at all

      Worth taking a look at the so-called product centric-mindset, the mainstream approach in pretty much every technology startup: people are designing/building/launching/growing the product, in roles such as product manager, product designer, product engineer, product lead, product marketing specialist, etc. Funny paradoxical thing is that many of these businesses can be characterised to have a SaaS business model, as in Software-as-a-Service.

      When we take a closer look at the Service Design community, we will often hear that "Everything is a service" as these days every product is bundled into a service.

      I came across quite a few times about the Rolls Royce case study presenting the aero-engine business model: aircraft engine business model - Google Search

  16. Oct 2020

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  17. Aug 2020
  18. Jul 2020
    1. DESIGN is the creation of a plan to build an object, system, or human interaction. DIVERSITY is quantitative. It’s the composition of different people represented in what you make, and the decision makers on your team. INCLUSION speaks to the quality of the experience you’ve designed for these diverse folks, so they experience themselves as leaders and decision makers. EQUITY lives in how we design our systems and processes; the way we work, and who we work with, so we are upholding our commitment to diversity and inclusion. FRAMEWORKS are the basic structures that enable complex systems to function. MISREPRESENTED COMMUNITIES are communities that have been defined by dominant culture, denied the ability to define themselves on their own terms, and are therefore falsely or narrowly represented. We use this instead of “underrepresented” or “marginalized,” because those identifiers again center the POV of dominant culture.

      I love these definitions and want to remember them

  19. Jun 2020
  20. Apr 2020
    1. Ces technologies se définissent par leur capacité d’offrir des expériences sexuelles qui sont intenses, immersives et non dépendantes d’un partenaire humain.

      Cette caractérisation de la deuxième vague nécessite une définition plus approndit. Suivant cette description, les technologies sexuelles regroupent une large gamme de technologie, tel que la pornographie. Hors la pornographie existait bien avant le début de la deuxième vague, et n'est pas une réelle "sexualité informatique". Pour être plus clair, l'auteur pourrait définir la deuxième vague de technologie sexuelle, les digisexuels comme étant les personnes qui favorisent le lien et les rapports artificiels / virtuels aux connections humaines.

  21. Feb 2020
    1. The term ‘social media’ takes on different meanings depending on what concept of the social is foregrounded. Example understandings of the social are Émile Durkheim’s concept of social facts, Max Weber’s categories of social action and social relations, Ferdinand Tönnies’ notion of community or Karl Marx’s understanding of the social as social problems and social co-production that implies the need for social ownership

      Understanding and contextualizing social media

  22. Dec 2019
  23. Oct 2019
  24. Jun 2019
  25. May 2019
    1. entail

      "Law. The action of entailing; the state of being entailed. The settlement of the succession of a landed estate, so that it cannot be bequeathed at pleasure by anyone possessor; the rule of descent settled for any estate; the fixed or prescribed line of devolution" (OED).

    1. Amazed at the alteration in his manner since they last parted

      "Amazed" may hold a different meaning and provide a different perspective, as the Oxford English Dictionary defines the word as: "To put out of one's wits; to stun or stupefy, as by a blow on the head; to infatuate, craze".