Tags: ping

186

sparkline

Monday, July 6th, 2020

Spatial Awareness

Robin Hawkes has made a lovely website to go with his newsletter all about maps and spatial goodies.

Monday, June 1st, 2020

Global and Component Style Settings with CSS Variables — Sara Soueidan

Sara shares how she programmes with custom properties in CSS. It sounds like her sensible approach aligns quite nicely with Andy’s CUBE CSS methodology.

Oh, and she’s using Fractal to organise her components:

I’ve been using Fractal for a couple of years now. I chose it over other pattern library tools because it fit my needs perfectly — I wanted a tool that was unopinionated and flexible enough to allow me to set up and structure my project the way I wanted to. Fractal fit the description perfectly because it is agnostic as to the way I develop or the tools I use.

Monday, April 20th, 2020

geoTrad - Google My Maps

Well, this is a rather wonderful mashup made with data from thesession.org:

The distribution of Irish traditional tunes which reference place names in Ireland

Wednesday, April 8th, 2020

getlon.lat

80 geocoding service plans to choose from.

I’m going to squirrel this one away for later—I’ve had to switch geocoding providers in the past, so I have a feeling that this could come in handy.

Wednesday, March 11th, 2020

How big tech hijacked its sharpest, funniest critics - MIT Technology Review

How design fiction was co-opted. A piece by Tim Maughan with soundbites from Julian Bleecker, Anab Jain, and Scott Smith.

Thursday, February 20th, 2020

Emma Willard’s Maps of Time

The beautiful 19th century data visualisations of Emma Willard unfold in this immersive piece by Susan Schulten.

Saturday, February 15th, 2020

The Map of Mathematics | Quanta Magazine

An absolutely gorgeous piece of hypermedia!

Data visualisations and interactive widgets enliven this maze of mathematics. Dig deep—you may just uncover the secret passages that join these concepts together.

Monday, February 3rd, 2020

Google Maps Hacks, Performance and Installation, 2020 By Simon Weckert

I can’t decide if this is industrial sabotage or political protest. Either way, I like it.

99 second hand smartphones are transported in a handcart to generate virtual traffic jam in Google Maps.Through this activity, it is possible to turn a green street red which has an impact in the physical world by navigating cars on another route to avoid being stuck in traffic

Saturday, January 25th, 2020

Draw all roads in a city at once

A lovely little bit of urban cartography.

Monday, January 20th, 2020

Kinopio

I’m finding this tool to be very useful for the kind of chaotic mind-mapping I do when I’m preparing a conference talk.

Friday, January 17th, 2020

Demos, Prototypes, and MVPs | Jacob Kaplan-Moss

I’m usually building one of three things: a demo, a prototype, or a minimum viable product (MVP).

I’ve seen some confusion over these terms — some people seem to use them somewhat interchangeable. But they’re not the same thing, and building one when you need another can cause problems.

This is a very useful distinction!

Friday, January 10th, 2020

On Design Fiction: Close, But No Cigar - Near Future Laboratory

If you end up with a draft of a short story or a few paragraphs of a typical UX interaction scenario, or a storyboard, or a little film of someone swiping on a screen to show how your App idea would work — you have not done Design Fiction.

What you’ve done is write a short story, which can only possibly be read as a short story.

What you should ideally produce is something a casual observer may mistake for a contemporary artefact, but which only reveals itself as a fiction on closer inspection. It should be very much “as if..” this thing really existed. It should feel real, normal, not some fantasy.

Monday, December 2nd, 2019

Thursday, October 31st, 2019

Indy maps

Remember when I wrote about adding travel maps to my site at the recent Indie Web Camp Brighton? I must confess that the last line I wrote was an attempt to catch a fish from the river of the lazy web:

It’s a shame that I can’t use the lovely Stamen watercolour tiles for these static maps though.

In the spirit of Cunningham’s Law, I was hoping that somebody was going to respond with “It’s totally possible to use Stamen’s watercolour tiles for static maps, dumbass—look!” (to which my response would have been “thank you very much!”).

Alas, no such response was forthcoming. The hoped-for schooling never forthcame.

Still, I couldn’t quite let go of the idea of using those lovely watercolour maps somewhere on my site. But I had decided that dynamic maps would have been overkill for my archive pages:

Sure, it looked good, but displaying the map required requests for a script, a style sheet, and multiple map tiles.

Then I had a thought. What if I keep the static maps on my archive pages, but make them clickable? Then, on the other end of that link, I can have the dynamic version. In other words, what if I had a separate URL just for the dynamic maps?

These seemed like a good plan to me, so while I was travelling by Eurostar—the only way to travel—back from the lovely city of Antwerp where I had been speaking at Full Stack Europe, I started hacking away on making the dynamic maps even more dynamic. After all, now that they were going to have their own pages, I could go all out with any fancy features I wanted.

I kept coming back to my original goal:

I was looking for something more like the maps in Indiana Jones films—a line drawn from place to place to show the movement over time.

I found a plug-in for Leaflet.js that animates polylines—thanks, Iván! With a bit of wrangling, I was able to get it to animate between the lat/lon points of whichever archive section the map was in. Rather than have it play out automatically, I also added a control so that you can start and stop the animation. While I was at it, I decided to make that “play/pause” button do something else too. Ahem.

If you’d like to see the maps in action, click the “play” button on any of these maps:

You get the idea. It’s all very silly really. It’s right up there with the time I made my sparklines playable. But that’s kind of the point. It’s my website so I can do whatever I want with it, no matter how silly.

First of all, the research department for adactio.com (that’s me) came up with the idea. Then that had to be sold in to upper management (that’s me too). A team was spun up to handle design and development (consisting of me and me). Finally, the finished result went live thanks to the tireless efforts of the adactio.com ops group (that would be me). Any feedback should be directed at the marketing department (no idea who that is).

Monday, October 21st, 2019

Indy web

It was Indie Web Camp Brighton on the weekend. After a day of thought-provoking discussions, I thoroughly enjoyed spending the second day tinkering on my website.

For a while now, I’ve wanted to add maps to my monthly archive pages (to accompany the calendar heatmaps I added at a previous Indie Web Camp). Whenever I post anything to my site—a blog post, a note, a link—it’s timestamped and geotagged. I thought it would be fun to expose that in a glanceable way. A map seems like the right medium for that, but I wanted to avoid the obvious route of dropping a load of pins on a map. Instead I was looking for something more like the maps in Indiana Jones films—a line drawn from place to place to show the movement over time.

I talked to Aaron about this and his advice was that a client-side JavaScript embedded map would be the easiest option. But that seemed like overkill to me. This map didn’t need to be pannable or zoomable; just glanceable. So I decided to see if how far I could get with a static map. I timeboxed two hours for it.

After two hours, I admitted defeat.

I was able to find the kind of static maps I wanted from Mapbox—I’m already using them for my check-ins. I could even add a polyline, which is exactly what I wanted. But instead of passing latitude and longitude co-ordinates for the points on the polyline, the docs explain that I needed to provide …cur ominous thunder and lightning… The Encoded Polyline Algorithm Format.

Go to that link. I’ll wait.

Did you read through the eleven steps of instructions? Did you also think it was a piss take?

  1. Take the initial signed value.
  2. Multiply it by 1e5.
  3. Convert that decimal value to binary.
  4. Left-shift the binary value one bit.
  5. If the original decimal value is negative, invert this encoding.
  6. Break the binary value out into 5-bit chunks.
  7. Place the 5-bit chunks into reverse order.
  8. OR each value with 0x20 if another bit chunk follows.
  9. Convert each value to decimal.
  10. Add 63 to each value.
  11. Convert each value to its ASCII equivalent.

This was way beyond my brain’s pay grade. But surely someone else had written the code I needed? I did some Duck Duck Going and found a piece of PHP code to do the encoding. It didn’t work. I Ducked Ducked and Went some more. I found a different piece of PHP code. That didn’t work either.

At this point, my allotted time was up. If I wanted to have something to demo by the end of the day, I needed to switch gears. So I did.

I used Leaflet.js to create the maps I wanted using client-side JavaScript. Here’s the JavaScript code I wrote.

It waits until the page has finished loading, then it searches for any instances of the h-geo microformat (a way of encoding latitude and longitude coordinates in HTML). If there are three or more, it generates a script element to pull in the Leaflet library, and a corresponding style element. Then it draws the map with the polyline on it. I ended up using Stamen’s beautiful watercolour map tiles.

Had some fun at Indie Web Camp Brighton on the weekend messing around with @Stamen’s lovely watercolour map tiles. (I was trying to create Indiana Jones style travel maps for my site …a different kind of Indy web.)

That’s what I demoed at the end of the day.

But I wasn’t happy with it.

Sure, it looked good, but displaying the map required requests for a script, a style sheet, and multiple map tiles. I made sure that it didn’t hold up the loading of the rest of the page, but it still felt wasteful.

So after Indie Web Camp, I went back to investigate static maps again. This time I did finally manage to find some PHP code for encoding lat/lon coordinates into a polyline that worked. Finally I was able to construct URLs for a static map image that displays a line connecting multiple points with a line.

I’ve put this maps on any of the archive pages that also have calendar heat maps. Some examples:

If you go back much further than that, the maps start to trail off. That’s because I wasn’t geotagging everything from the start.

I’m pretty happy with the final results. It’s certainly far more responsible from a performance point of view. Oh, and I’ve also got the maps inside a picture element so that I can swap out the tiles if you switch to dark mode.

It’s a shame that I can’t use the lovely Stamen watercolour tiles for these static maps though.

Sunday, July 21st, 2019

Mapping the Moon

A look at all the factors that went into choosing the Apollo landing sites, including this gem:

Famous amateur astronomer, Sir Patrick Moore, also produced a hand drawn map of the moon from his own observations using his homemade telescope at his home in Selsey, Sussex. These detailed pen and ink maps of the Moon’s surface were used by NASA as part of their preparations for the moon landing.

Monday, July 15th, 2019

Shape Up: Stop Running in Circles and Ship Work that Matters

A short, snappy web book on product development from Ryan Singer at Basecamp.

Like Resilient Web Design, the whole thing is online for free (really free, not “give us your email address” free).

Monday, July 1st, 2019

The Decolonial Atlas

The Decolonial Atlas is a growing collection of maps which, in some way, help us to challenge our relationships with the land, people, and state. It’s based on the premise that cartography is not as objective as we’re made to believe.

For example: Names and Locations of the Top 100 People Killing the Planet — a cartogram showing the location of decision makers in the top 100 climate-hostile companies.

This map is a response to the pervasive myth that we can stop climate change if we just modify our personal behavior and buy more green products. Whether or not we separate our recycling, these corporations will go on trashing the planet unless we stop them.

Sunday, June 30th, 2019

Lights at sea

Lighthouses of the world, mapped.

Wednesday, June 26th, 2019

Dark Patterns at Scale: Findings from a Crawl of 11K Shopping Websites

1,841 instances of dark patterns on ecommerce sites, in the categories of sneaking, urgency, misdirection, social proof, scarcity, obstruction, and forced action. You can browse this overview, read the paper, or look at the raw data.

We conducted a large-scale study, analyzing ~53K product pages from ~11K shopping websites to characterize and quantify the prevalence of dark patterns.