Filtered dossier

Hidden Mechanics

The invisible systems inside everyday objects.

  • 12 / 12
  • No visual on file
    Choice Design Entry #0230

    Why the free plan exists to make the paid one legible

    A free tier is rarely a gift or a funnel. It is a measuring stick that gives the paid tier a shape, and its limits are chosen to be felt.

    Master
    The hidden part #0230

    A price means nothing until something adjacent makes it comparable. The free plan is that something.

    Open file
  • No visual on file
    Negotiation Frames Entry #0333

    The reason concessions should shrink, not hold

    A sequence of equal concessions implies more are available. A sequence of diminishing ones traces a curve towards a limit the other side can extrapolate.

    Adept
    The hidden part #0333

    The pattern is the message. Equal steps promise another; shrinking steps describe a limit before it is reached.

    Open file
  • No visual on file
    Negotiation Frames Entry #0332

    Why an agenda decides an outcome before discussion

    What is listed, in what order, and what is absent all constrain the result. Whoever drafts the agenda has taken the first several decisions unopposed.

    Novice
    The hidden part #0332

    The list is the decision. What is absent from it cannot be lost, because it was never in contention.

    Open file
  • No visual on file
    Habit Loops Entry #0307

    Why stacking a new habit onto an old one works

    A new behaviour attached to an existing routine inherits a cue that already fires reliably. The hard part of habit formation is the trigger, not the action.

    Novice
    The hidden part #0307

    The scarce resource is the cue, not the will. An existing routine is a trigger that already fires for free.

    Open file
  • No visual on file
    Habit Loops Entry #0306

    The reason phone use rises when the phone is face down

    Turning the screen away removes the glance and leaves the reaching. What was a two-second look becomes a pick-up, and a pick-up rarely ends in two seconds.

    Adept
    The hidden part #0306

    Visibility and availability are different levers. Removing the glance does not remove the reach; it lengthens it.

    Open file
  • No visual on file
    Persuasion Systems Entry #0257

    Why scarcity works even when the item is not wanted

    Announcing that something is about to become unavailable raises interest in people who had none. The loss being avoided is the option, not the object.

    Novice
    The hidden part #0257

    What is defended is the option, not the object. Removing the possibility of choosing later is what creates the choice now.

    Open file
  • No visual on file
    Choice Design Entry #0233

    The reason a search box changes what people want

    Autocomplete offers a finished question before the user has finished asking one. The suggestion is usually accepted, and it was not the original query.

    Adept
    The hidden part #0233

    Suggestion shapes the question. What is easy to ask becomes what gets asked, and the alternative results are never observed.

    Open file
  • No visual on file
    Choice Design Entry #0232

    Why a confirm dialogue wording decides the click

    A cancel button labelled with self-criticism is harder to press than one labelled no. The option is present and its cost has been raised.

    Novice
    The hidden part #0232

    Both options remain, and one has been made expensive to say. Price can be added to a choice without touching the price.

    Open file
  • No visual on file
    Negotiation Frames Entry #0331

    The reason silence is a tactic and not a gap

    A pause after an offer is uncomfortable, and discomfort is usually resolved by whoever feels it more. The next thing said is often a concession.

    Adept
    The hidden part #0331

    A pause transfers pressure to whoever finds it least bearable. Doing nothing is a move that leaves no trace in the record.

    Open file
  • No visual on file
    Negotiation Frames Entry #0329

    The reason a range signals more than a single figure

    A stated range tells the other side where movement is possible and where it is not. Bracketed offers often settle higher than the equivalent single number.

    Adept
    The hidden part #0329

    A range moves the argument inside the band. It anchors high while appearing to concede, and appearance is what the counterparty answers.

    Open file
  • No visual on file
    Habit Loops Entry #0305

    Why a missed day matters less than a missed week

    A single lapse leaves the developing routine largely intact. What predicts collapse is not the lapse but how the person interprets it.

    Master
    The hidden part #0305

    A lapse damages the record, not the routine. Collapse follows the interpretation of the lapse, not the lapse itself.

    Open file
  • No visual on file
    Platform Mechanics Entry #0279

    The reason your search results differ from everyone else’s

    Two people entering the same query receive different pages. Location, device and history are inputs to relevance, so the result set is partly a portrait.

    Adept
    The hidden part #0279

    The result set is computed per reader. Without a second screen there is no way to see which part of it was addressed to you.

    Open file