A slightly refined version of a Twitter thread I ranted in March 2017. I should turn this into a proper article someday.
Via @vgr I learn that some people cannot visualize things in their “mind’s eye”.
I am reminded of something I realized years ago about the Secret Talent Behind Interaction Design.
When I present an interaction design (IxD) solution to clients or colleagues, they often challenge me with “but what if the user does XYZ instead?” So after showing slides with a walkthrough of some key behaviors, I answer questions about other paths with quick sketches at the whiteboard.
“Oh, if a user clicks here in X situation, then A, B, and C light up, plus D appears in Y case, or E is shown in Z case.”
For a while I thought clients were so often astonished at this because of the obvious brilliance of my design solutions.
Not so.
Then I thought they were astonished at my facility at quickly communicating IxD solutions through simple whiteboard sketches.
Not so.
(For the record, my whiteboarding hand is inelegant, though I know a lot of little tricks for using whiteboards well.)
Then I saw Alan Cooper’s early dialogue with Kent Beck, with its astonishing disjoint of ideas. I finally realized that what astonished my clients was that I had the behaviors of the system in my head at all!
Most people simply cannot picture the interaction design of a software system which does not exist; they must build it to “see” it. As someone who has knack, it had never occurred to me that most people in the software industry could not “visualize” IxD. @exiledsurfer concurs:
took me years to understand what i could see in my head & drew / explained to others was invisible to them until it was manifest.
If you don’t have the knack for picturing IxD, it would never occur to you that someone could. I think much of the skepticism about IxD and UXD in tech comes from a resulting reasonable-but-wrong assumption that this work is just impossible; countless software industry practices are predicated on the assumption that attempting to do too much planning of projects inevitably fails.
Nor do I want to overstate how much planning I think is possible; software development is an unruly process!
Nor do I want to make IxD visualization sound easy. It is hard work. It can take weeks to lock down good IxD solutions in my mind, and I think many UXD projects are stillborn by just not having enough time committed to them, leading to We Tried Baseball.
Keeping even a moderately complex IxD solution in my head “fills” it; I cannot remember the details of past IxD projects because they get crowded out. But I can really have a whole unbuilt system in my head; part of how I know an IxD solution is good is that its logic is coherent enough to make this possible.
One commentator on the original thread, @archslide, suggested that visualizing IxD is more skill than talent. There is definitely a skill one cultivates doing the work; it is not simply a matter of talent. Good balance doesn’t make you a tightrope walker; but if you don’t have good balance, no amount of practice will make you one.
If UX designers’ “knack” were properly understood, I think it would radically transform the entire software industry.
Chris Doyle <@archslide>observes:
I have the same skill wrt code. Probably v difficult to succeed as a dev w/o abstract visualization/organization ability
Consistent with what I have seen with many developers. Ability to visualize deep software logic and interaction are similar skills, but don’t seem to be coupled.
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