Filtered dossier

Hidden Mechanics

The invisible systems inside everyday objects.

  • 12 / 12
  • No visual on file
    Platform Mechanics Entry #0276

    Why the feed shows what keeps you, not what you wanted

    A ranked feed is optimised for the next minute of attention rather than for the thing you opened the application to do.

    Novice
    The hidden part #0276

    A feed answers what will keep you here, which is a different question from what you came for.

    Open file
  • No visual on file
    Habit Loops Entry #0312

    The reason a habit breaks during travel

    The behaviour ran on a cue that belonged to a place. In the new place the cue is absent, and the habit does not transfer because it was never stored as a decision.

    Adept
    The hidden part #0312

    A habit is not stored in the person. It is stored in the loop between the person and a place. Remove the place and the loop opens.

    Open file
  • No visual on file
    Habit Loops Entry #0311

    Why tracking a behaviour changes it

    The act of recording a number changes the number. Observation is not passive and the observer is not separate from the system being observed.

    Novice
    The hidden part #0311

    Measurement is an intervention. The moment you record a behaviour you have introduced a decision point that was not there before.

    Open file
  • No visual on file
    Habit Loops Entry #0310

    The reason morning habits stick better than evening ones

    The morning slot faces less competition. By evening the day has introduced alternatives, interruptions and a depleted capacity to override them.

    Master
    The hidden part #0310

    The morning slot is not filled by discipline. It is defended by emptiness — the absence of alternatives that have not yet arrived.

    Open file
  • No visual on file
    Habit Loops Entry #0308

    The reason a reward too large kills the habit

    A child who drew for fun stops when the gold star is removed. The reward replaced the reason, and when the reward left, the reason did not return.

    Adept
    The hidden part #0308

    A reward does not sit beside intrinsic motivation. It sits on top of it, and when lifted it takes what was underneath.

    Open file
  • No visual on file
    Habit Loops Entry #0304

    The reason it takes different lengths of time for different habits

    The often-quoted single figure for forming a habit does not survive measurement. Observed times range from weeks to most of a year depending on the behaviour.

    Adept
    The hidden part #0304

    There is no single formation period. Complexity sets the curve, and the widely quoted figure is a median with its range removed.

    Open file
  • No visual on file
    Platform Mechanics Entry #0280

    Why creators converge on the same format

    Thumbnails, openings and lengths converge across unrelated channels. Distribution rewards a narrow band of forms, and imitation is cheaper than experiment.

    Master
    The hidden part #0280

    Selection needs no coordination. Distribution rewards a narrow band of forms and the rest are quietly filtered out.

    Open file
  • No visual on file
    Choice Design Entry #0237

    The reason a progress bar increases completion

    A bar at forty per cent implies a distance already covered that would be wasted by stopping. The bar reframes quitting as a loss.

    Adept
    The hidden part #0237

    A progress bar is not a measurement. It is a frame that makes stopping look like a loss and continuing look like proximity.

    Open file
  • No visual on file
    Choice Design Entry #0236

    Why toggling a setting is easier than reading it

    A toggle takes a tap. Understanding what it controls takes a paragraph. The action arrives before the comprehension does.

    Novice
    The hidden part #0236

    A toggle is a decision reduced to a gesture. The ease of the gesture is not evidence that the decision is easy.

    Open file
  • No visual on file
    Choice Design Entry #0235

    The reason a two-column layout beats a three-column one

    Two items can be compared; three must be ranked. The shift from comparison to ranking changes both the process and the result.

    Master
    The hidden part #0235

    Two items are compared. Three are ranked. The shift adds a step that is never seen and often ends the decision.

    Open file
  • No visual on file
    Choice Design Entry #0234

    Why the recommended option is rarely the cheapest

    A label that says recommended is a decision made on your behalf. The criteria it used are not printed beside it.

    Adept
    The hidden part #0234

    A recommendation is a default wearing a badge. The criteria behind it are the seller’s, and they are not printed.

    Open file
  • No visual on file
    Choice Design Entry #0229

    The reason a form field order changes what you disclose

    Ask the sensitive question first and many people stop. Ask it last and most people answer, because the earlier fields have already established a pattern.

    Adept
    The hidden part #0229

    Order is an instrument. Early low-cost answers create an investment the respondent then protects by answering the expensive one.

    Open file