Monday, January 14, 2019

timelines: trying to capture four and a half decades on a screen

Everyone who hits middle aged gets shocked at how quickly life seems to pass (maybe because each year is a smaller fraction of the number of years we've already lived through). Also it's easy to lose track of whole years or even longer stretches. I'm hoping a visual timeline that says "here's where you were" will help me reclaim some of those "lost years" - let me connect with my past self of that era, however distant. Also, it might be interesting to compare different timelines - where was I living, vs who was i working for? Which times of my life had more change, and which had more stability?
A lot of the initial design came from Your Life in Weeks. I sort of loved the macabre nature of seeing all the weeks I was likely to get, with a kind of "You Are Here" in the middle of it. (and not on the early side of the middle either).

Quickly I was reminded that a year doesn't go easily into weeks - neither 365 nor 366 is a multiple of seven! So so either you line up the week columns, but they stick out scruffily on the sides, or you let the weeks shift left and right and you lose your nice rows and columns. And as cool as the "here are all your weeks" idea was, I realized it was orthogonal to getting a sense of history. So I threw that code away.
DOM version (2018.12.09)
Built a "city I lived in history" seeing what happens if I keep everything in the DOM - kinda ugly! Realizing what I want to do with captions doesn't really make sense (i.e. it would be hard to put one caption over several blocks etc.) And I was clumsy with my choice of colors - the old school term for that was "angry fruit salad". I think only labeling every multiple of 5 year was the right idea/
blocks version (2018.12.11)
Switched to p5 and canvas where I have a lot more control over finessing how things are positioned. I figure out how to get colors more or less under control. I also put in the raw data for jobs and romances. I both figured out how to center the captions things that took multiple years were only labeled once, reducing clutter. (Also I added little triangles for things that were going on into the future)
I like how the stacked look gives me a sense of time repeating - like how high school and college summers had their own feel, a kind of central column.
I was a little coy with most of the romances, using initials for the most part. At somepoint I will put a disclaimer saying these aren't all romance-romances, some are "its complicated" or mere crushes on my part. But I consider it all a part of my history and want to claim it.
yearserve (2018.12.12)
Kind of a digression -- I was thinking about getting back to a flattened look, but wondering if I could still get that sense of the looping nature of time - 4 years ago I noticed that my sense of a week and a year are both circular, and so here I am trying to balance that loopiness with a sense of the inexorable forward progression of time - and the seasons, as they are in the New England-y bits of the Northern Hemisphere. I am reasonably pleased with the result, but I don't think it's very useful for marking stretches of time on.
flat (2018.12.21)
If I decided to "flatten" time, I wasn't sure if I wanted to go vertical (the way I kind of visualized time going forward, from left to right) or down (which is more natural for webpages and mobile apps, TBH). Decided to start with Horizontal.
Since it gets soooo wide and to the right, I decided to start with it scrunched, and then zoom in on click. Also I put back in the season colors in - that returns a better feel of the years, but kind of looks like a faded out African Flag, which wasn't a reference I was thinking of.
Overall I think the scrolling to the side gets pretty tedious. I suppose an update with embedded, zoomable photos, say, might might be more compelling, but I'm kind of meh about this one.
UPDATE: I just realized some of these weren't working on iPhone. The error is "Canvas area exceeds the maximum limit (width * height > 16777216)" even though I thought I was setting it to 16470 x 280 = 4611600 which is less than that, but I think it's because of Retina pixel scaling.
Bummer. This might influence what I try next. Either vertical, maybe with DOM elements (some of the frustrations I had with DOM bits might be lessened if I have a simpler, "linear" display) or maybe I should stick with the "blocks" style, which was compelling in its own way.
flatplus (2018.12.28)
One last attempt at full horizontal before I give it up.
Here the idea is that if we move the labels out of the line itself, we don't have to ensure that each span of time is as long as its label, and can compress the entire thing and not make it scroll so far to the side.
The routine to make sure label boxes don't overlap (pushing them to new rows as needed) is slightly complex.
I also took some additional care with the endcaps of the time spans, where one picks up where the last left off the circle is split.
I like how the lines are visually more lightweight than the blocks I've been using, but overall the effect is still a bit jumbled. And I'd say I think "blocks" is still winning in terms of taking in the information.
vert (2018.12.30)
Back to DOM. Using the more sophisticated colors was a big help - and since now each column is a simple chronology (vs the earlier DOM version and "blocks" where years went down but months went across) this one was very easy to code - I even added a gradiant fade to black for things going on now to an unknown point in the future.
skinny (2019.01.02)
Pretty much just vert, but making the lines skinner (but with the caption like a sign on a signpost). Also fixed the colors so that if there's a repeated label in a timeline it gets the same color each time.
I'm learning more and more that this doesn't need to be about "exactitude" in terms of dates. I started rounding off to the nearest month for convenience, and that has proven more than precise enough for my requirements. In fact, for reasons of legibility and design I may play even faster and looser with exact dates.
skinnyphoto / skinnybig (2019.01.04)
Adding in images - This is where shtuff gets real - or rather, really emotionally resonate for me. And I think far more visually compelling as well.
Before this, I hadn't given too much thought about where I'd put the thumbnails - but because the time dimension is vertical, putting small thumbnails to the side seemed to make more sense, now that I'm here.
But I realized I could do better, making the entire block a "cover" image. CSS has pretty cool "cover fit" cropping and stretching, and by using an alpha color for the caption background, I was able to make legible overlays for the caption, keeping the colors aligned.
I also added "big trips" as a column - which has the added bonus of providing lots of images. Not sure if they are showing up in all the old prototypes (though all prototypes so far rely on the same data file)
All the images I grabbed were already in galleries I put online, but seeing so many photos from so many contexts really gets me the effect I was looking for, of telling a story of a middle-aged guys life in one place.
I'm digging "skinnybig". I think I may need to add a cheat so you can have bigger minimum heights, even though most "big trips" are less than a month.
I also want to add a "projects and groups" column - I think I want to design so that it can hold different bars simultaneously (i.e. right now the program assumes I can't, say, have lived two places at once or held
beta1 (2019.01.06)
On the home stretch, maybe. I've started making it so each new version doesn't rely on the common dataset, but makes its own copy.
For beta1 I added the idea of "events" - things that occur on a single year/month - in this case, big vacations and trips I took. I refactored some stuff so that each event takes up 3 months worth of space, so you can get a better view of the photograph.
I also punted on complex logic to make sure images don't overlap, instead putting in a "tweakpos" parameter in the data to nudge an event up a bit. Again one of the takeaways of this is that precision doesn't matter that much - as long as most things that happened around the same time appear side by side, that hits the point I want to get across
beta2 (2019.01.08)
Made a new option so that one collection of date ranges can appear in a single column - so a little logic to place the vertical bars in different sub-columns. Used it to show what bands I've been in. (Hm. Maybe this behavior should be the default, so people don't have to be strict about non-overlapping date fields)
As the display is now larger horizontally, I realized my trick for keeping the column labels pinned is broken. For some reason I can't get the CSS property "sticky" (supposedly a mix of relative and fixed) to function at all.
I also added the same "tweakpos" logic to move any photo blocks around so they don't overlap, and then further tweaks so you can change the y-position of a photo in a short block (vs having it centered).
Also: fixed the headers with position:sticky and made code for seeing the full photo when you click on it less idiosyncratic yet stupid.
final (2019.01.14)
I realized that with all the vertical space I'm taking up, and making a viewer scroll through, the sense of proportionality is lost- part of the mission of this display is giving me a sense that a lot of time has passed, I was living life there, even if I don't have the best recollection of it. To help address that, I added a minimap - showing what the current viewport is showing relative to my whole life so far. I then tweaked it by putting the years, which reinforce that, hey, the 2010s were happening. And also a rough age indicator, of how old I was.
I also tweaked the display of the range blocks, putting a faded-out background behind the entire time range. This is to counteract a feeling that the vertical space occupied by a photo was where the time range was, and not where "popsicle stick" stretched to. (Actually I had to remove that effect for the "multibar" columns where I allow overlapping ranges)

So that's it! Again you can see the final result and if you want me to to make a version with your own life story (you have to provide the dates and photos, I can handle much of the rest) let me know!

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