112. Entrance Transition Problem: Buildings, and especially houses, with a graceful transition between the street and the inside, are more tranquil than those which open directly off the street. Solution: Make a transition space between the street and the front door. Bring the path which connects street and entrance through this transition space, and mark it with a change of light, a change of sound, a change of direction, a change of surface, a change of level, perhaps by gateways which make a change of enclosure, and above all with a change of view. Christopher Alexander, Murray Silverstein & Sara Ishikawa, A Pattern Language Walking through doorways causes forgetting53. Main GatewaysAt the Green MosqueThe wind's pulling us inOne who has trodden this garden pathA more spiritual place transitionsdoors
The door handle is the handshake of a building Juhani Pallasmaa, The Eyes of the Skin: Architecture and the Senses What is this static modernism? metaphordoorsinteraction
What is this static modernism? Why can't office buildings use doorknobs that are truly knob-like in shape? What is this static modernism that architects of the second tier have imposed on us: steel half-U handles or lathed objects shaped like superdomes, instead of brass, porcelain, or glass knobs? The upstairs doorknobs in the house I grew up in were made of faceted glass. As you extended your fingers to open a door, a cloud of flesh-color would diffuse into the glass from the opposite direction. The knobs were loosely seated in their latch mechanism, and heavy, and the combination of solidity and laxness made for a multiply staged experience as you turned the knob: a smoothness that held intermediary tumbleral fallings-into-position. Few American products recently have been able to capture that same knuckly, orthopedic quality. Nicholson Baker, The Mezzanine The door handle is the handshake of a building modernismdoorstouchobjects
Always start at the doorstep If you are having trouble knowing where to start, always start at the doorstep. Bill Mollison, Introduction to Permaculture doorswisdom
At the Green Mosque In Broussa in Asia Minor, at the Green Mosque, you enter by a little doorway of normal human height; a quite small vestibule produces in you the necessary change of scale so that you may appreciate, as against the dimensions of the street and the spot you come from, the dimensions with which is is intended to impress you. Then you can feel the noble size of the mosque and your eyes can take its measure. You are in a great white marble space filled with light. Beyond you can see a second similar space of the same dimensions, but in half-light and raised on several steps (repetition in a minor key); on each side still a smaller space in subdued light; turning round, you have two very small spaces in shade. From full light to shade, a rhythm. Tiny doors and enormous bays. You are captured, you have lost the sense of the common scale. You are enthralled by a sensorial rhythm (light and volume) and by an able use of scale and measure, into a world of its own which tells you what it set out to tell you. Le Corbusier, Towards a New Architecture 112. Entrance Transition doors
Open doors, open minds I suspect the open mind leads to the open door, and the open door tends to lead to the open mind; they reinforce each other. Richard Hamming, You and Your Research doors
Walking through doorways causes forgetting A Research Paper news.nd.edu Entering or exiting through a doorway serves as an ‘event boundary’ in the mind, which separates episodes of activity and files them away. Recalling the decision or activity that was made in a different room is difficult because it has been compartmentalized. 112. Entrance Transition memoryarchitecturewalkingexitsdoors
The Fidelity Curve An Article by Ryan Singer m.signalvnoise.com How do we choose which level of fidelity is appropriate for a project? I think about it like this: The purpose of making sketches and mockups before coding is to gain confidence in what we plan to do. I’m trying to remove risk from the decision to build something by somehow “previewing” it in a cheaper form. There’s a trade-off here. The higher the fidelity of the mockup, the more confidence it gives me. But the longer it takes to create that mockup, the more time I’ve wasted on an intermediate step before building the real thing. I like to look at that trade-off economically. Each method reduces risk by letting me preview the outcome at lower fidelity, at the cost of time spent on it. The cost/benefit of each type of mockup is going to vary depending on the fidelity of the simulation and the work involved in building the real thing. Four levels of fidelityTime to build versus confidence gained prototypesinterfaces
Four levels of fidelity Suppose we have four levels of fidelity… Rough sketch (on paper or an iPad) Static mock-up (eg. Photoshop or Sketch) Interactive mock-up (eg. Framer, InVision) Working code prototype (HTML/CSS, iOS views) Depending on the feature you’re working on, these levels of fidelity take different amounts of time to create. If you plot them in terms of time to build versus confidence gained, you could imagine something like a per-feature fidelity curve.
Time to build versus confidence gained Show image 0 Show image 1 Show image 2 Take a simple CRUD web UI, where you’re just navigating between screens. It doesn’t take much more time to build the real version than it does to mock it when the design is simple. If you were to build out an interactive mock first, you would end up spending twice as much time in total without gaining much out of it. Contrast that with a complicated Javascript interaction. Or a native iOS feature that requires programmer time to build out. If it takes substantially more time to build the real code version, then it may be smart to do an interactive mockup first.