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CSS Animation Timelines: Building a Rube Goldberg Machine

Lately I've been using variables to plan out pure CSS timelines for complex animations. I built an SVG and CSS Rube Goldberg machine to put this technique to the test!




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The social and economic dimensions of early Buddhism / Oliver Abeynayake.

Location Circulation Collection
Call No. BQ4570.S6 A23 2016




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Goa cops book violators of lockdown

Taking cognisance of the photo published by TOI on Wednesday showing shacks operating at Ozran beach in North Goa in violation of lockdown norms, Goa police on Thursday booked the shack owner.




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Principles and priorities

I think about design principles a lot. I’m such a nerd for design principles, I even have a collection. I’m not saying all of the design principles in the collection are good—far from it! I collect them without judgement.

As for what makes a good design principle, I’ve written about that before. One aspect that everyone seems to agree on is that a design principle shouldn’t be an obvious truism. Take this as an example:

Make it usable.

Who’s going to disagree with that? It’s so agreeable that it’s practically worthless as a design principle. But now take this statement:

Usability is more important than profitability.

Ooh, now we’re talking! That’s controversial. That’s bound to surface some disagreement, which is a good thing. It’s now passing the reversability test—it’s not hard to imagine an endeavour driven by the opposite:

Profitability is more important than usability.

In either formulation, what makes these statements better than the bland toothless agreeable statements—“Usability is good!”, “Profitability is good!”—is that they introduce the element of prioritisation.

I like design principles that can be formulated as:

X, even over Y.

It’s not saying that Y is unimportant, just that X is more important:

Usability, even over profitability.

Or:

Profitability, even over usability.

Design principles formulated this way help to crystalise priorities. Chris has written about the importance of establishing—and revisiting—priorities on any project:

Prioritisation isn’t and shouldn’t be a one-off exercise. The changing needs of your customers, the business environment and new opportunities from technology mean prioritisation is best done as a regular activity.

I’ve said it many times, but one on my favourite design principles comes from the HTML design principles. The priority of consitituencies (it’s got “priorities” right there in the name!):

In case of conflict, consider users over authors over implementors over specifiers over theoretical purity.

Or put another way:

  • Users, even over authors.
  • Authors, even over implementors.
  • Implementors, even over specifiers.
  • Specifiers, even over theoretical purity.

When it comes to evaluating technology for the web, I think there are a number of factors at play.

First and foremost, there’s the end user. If a technology choice harms the end user, avoid it. I’m thinking here of the kind of performance tax that a user has to pay when developers choose to use megabytes of JavaScript.

Mind you, some technologies have no direct effect on the end user. When it comes to build tools, version control, toolchains …all the stuff that sits on your computer and never directly interacts with users. In that situation, the wants and needs of developers can absolutely take priority.

But as a general principle, I think this works:

User experience, even over developer experience.

Sadly, I think the current state of “modern” web development reverses that principle. Developer efficiency is prized above all else. Like I said, that would be absolutely fine if we’re talking about technologies that only developers are exposed to, but as soon as we’re talking about shipping those technologies over the network to end users, it’s negligent to continue to prioritise the developer experience.

I feel like personal websites are an exception here. What you do on your own website is completely up to you. But once you’re taking a paycheck to make websites that will be used by other people, it’s incumbent on you to realise that it’s not about you.

I’ve been talking about developers here, but this is something that applies just as much to designers. But I feel like designers go through that priority shift fairly early in their career. At the outset, they’re eager to make their mark and prove themselves. As they grow and realise that it’s not about them, they understand that the most appropriate solution for the user is what matters, even if that’s a “boring” tried-and-tested pattern that isn’t going to wow any fellow designers.

I’d like to think that developers would follow a similar progression, and I’m sure that some do. But I’ve seen many senior developers who have grown more enamoured with technologies instead of honing in on the most appropriate technology for end users. Maybe that’s because in many organisations, developers are positioned further away from the end users (whereas designers are ideally being confronted with their creations being used by actual people). If a lead developer is focused on the productivity, efficiency, and happiness of the dev team, it’s no wonder that their priorities end up overtaking the user experience.

I realise I’m talking in very binary terms here: developer experience versus user experience. I know it’s not always that simple. Other priorities also come into play, like business needs. Sometimes business needs are in direct conflict with user needs. If an online business makes its money through invasive tracking and surveillance, then there’s no point in having a design principle that claims to prioritise user needs above all else. That would be a hollow claim, and the design principle would become worthless.

Because that’s the point with design principles. They’re there to be used. They’re not a nice fluffy exercise in feeling good about your work. The priority of constituencies begins, “in case of conflict” and that’s exactly when a design principle matters—when it’s tested.

Suppose someone with a lot of clout in your organisation makes a decision, but that decision conflicts with your organisations’s design principles. Instead of having an opinion-based argument about who’s right or wrong, the previously agreed-upon design principles allow you to take ego out of the equation.

Prioritisation isn’t easy, and it gets harder the more factors come into play: user needs, business needs, technical constraints. But it’s worth investing the time to get agreement on the priority of your constituencies. And then formulate that agreement into design principles.




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Television

What a time, as they say, to be alive. The Situation is awful in so many ways, and yet…

In this crisis, there is also opportunity—the opportunity to sit on the sofa, binge-watch television and feel good about it! I mean just think about it: when in the history of our culture has there been a time when the choice between running a marathon or going to the gym or staying at home watching TV can be resolved with such certitude? Stay at home and watch TV, of course! It’s the only morally correct choice. Protect the NHS! Save lives! Gorge on box sets!

What you end up watching doesn’t really matter. If you want to binge on Love Island or Tiger King, go for it. At this moment in time, it’s all good.

I had an ancient Apple TV device that served me well for years. At the beginning of The Situation, I decided to finally upgrade to a more modern model so I could get to more streaming services. Once I figured out how to turn off the unbelievably annoying sounds and animations, I got it set up with some subscription services. Should it be of any interest, here’s what I’ve been watching in order to save lives and protect the NHS…

Watchmen, Now TV

Superb! I suspect you’ll want to have read Alan Moore’s classic book to fully enjoy this series set in the parallel present extrapolated from that book’s ‘80s setting. Like that book, what appears to be a story about masked vigilantes is packing much, much deeper themes. I have a hunch that if Moore himself were forced to watch it, he might even offer some grudging approval.

Devs, BBC iPlayer

Ex Machina meets The Social Network in Alex Garland’s first TV show. I was reading David Deutsch while I was watching this, which felt like getting an extra bit of world-building. I think this might have worked better in the snappier context of a film, but it makes for an enjoyable saunter as a series. Style outweighs substance, but the style is strong enough to carry it.

Breeders, Now TV

Genuinely hilarious. Watch the first episode and see how many times you laugh guiltily. It gets a bit more sentimental later on, but there’s a wonderfully mean streak throughout that keeps the laughter flowing. If you are a parent of small children though, this may feel like being in a rock band watching Spinal Tap—all too real.

The Mandalorian, Disney Plus

I cannot objectively evaluate this. I absolutely love it, but that’s no surprise. It’s like it was made for me. The execution of each episode is, in my biased opinion, terrific. Read what Nat wrote about it. I agree with everything they said.

Westworld, Now TV

The third series is wrapping up soon. I’m enjoying this series immensely. It’s got a real cyberpunk sensibility; not in a stupid Altered Carbon kind of way, but in a real Gibsonian bit of noirish fun. Like Devs, it’s not as clever as it thinks it is, but it’s throroughly entertaining all the same.

Tales From The Loop, Amazon Prime

The languid pacing means this isn’t exactly a series of cliffhangers, but it will reward you for staying with it. It avoids the negativity of Black Mirror and instead maintains a more neutral viewpoint on the unexpected effects of technology. At its best, it feels like an updated take on Ray Bradbury’s stories of smalltown America (like the episode directed by Jodie Foster featuring a cameo by Shane Carruth—the time traveller’s time traveller).

Years and Years, BBC iPlayer

A near-future family and political drama by Russell T Davies. Subtlety has never been his strong point and the polemic aspects of this are far too on-the-nose to take seriously. Characters will monologue for minutes while practically waving a finger at you out of the television set. But it’s worth watching for Emma Thompson’s performance as an all-too believable populist politician. Apart from a feelgood final episode, it’s not light viewing so maybe not the best quarantine fodder.

For All Mankind, Apple TV+

An ahistorical space race that’s a lot like Mary Robinette Kowal’s Lady Astronaut books. The initial premise—that Alexei Leonov beats Neil Armstrong to a moon landing—is interesting enough, but it really picks up from episode three. Alas, the baton isn’t really kept up for the whole series; it reverts to a more standard kind of drama from about halfway through. Still worth seeing though. It’s probably the best show on Apple TV+, but that says more about the paucity of the selection on there than it does about the quality of this series.

Avenue Five, Now TV

When it’s good, this space-based comedy is chucklesome but it kind of feels like Armando Iannucci lite.

Picard, Amazon Prime

It’s fine. Michael Chabon takes the world of Star Trek in some interesting directions, but it never feels like it’s allowed to veer too far away from the established order.

The Outsider, Now TV

A tense and creepy Stephen King adaption. I enjoyed the mystery of the first few episodes more than the later ones. Once the supernatural rules are established, it’s not quite as interesting. There are some good performances here, but the series gives off a vibe of believing it’s more important than it really is.

Better Call Saul, Netflix

The latest series (four? I’ve lost count) just wrapped up. It’s all good stuff, even knowing how some of the pieces need to slot into place for Breaking Bad.

Normal People, BBC iPlayer

I heard this was good so I went to the BBC iPlayer app and hit play. “Pretty good stuff”, I thought after watching that episode. Then I noticed that it said Episode Twelve. I had watched the final episode first. Doh! But, y’know, watching from the start, the foreknowledge of how things turn out isn’t detracting from the pleasure at all. In fact, I think you could probably watch the whole series completely out of order. It’s more of a tone poem than a plot-driven series. The characters themselves matter more than what happens to them.

Hunters, Amazon Prime

A silly 70s-set jewsploitation series with Al Pacino. The enjoyment comes from the wish fulfillment of killing nazis, which would be fine except for the way that the holocaust is used for character development. The comic-book tone of the show clashes very uncomfortably with that subject matter. The Shoah is not a plot device. This series feels like what we would get if Tarentino made television (and not in a good way).




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Product :: Animated Storytelling, 2nd Edition




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Product :: Animated Storytelling, 2nd Edition




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Product :: Adobe Dimension Classroom in a Book (2020 release)




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Product :: Adobe After Effects Classroom in a Book (2020 release) (Web Edition)




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Product :: Adobe Dimension Classroom in a Book (2020 release) (Web Edition)




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Product :: Adobe Dimension Classroom in a Book (2020 release)




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Product :: Adobe Premiere Pro Classroom in a Book (2020 release) (Web Edition)




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Emperors of the deep : sharks - the ocean's most mysterious, most misunderstood, and most important guardians / William McKeever

McKeever, William, author




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Air pollution : concepts, theory, and applications / Christian Seigneur

Seigneur, Christian, 1952- author




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Biomeasurement : a student's guide to biological statistics / Dawn Hawkins

Hawkins, Dawn May, author




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Evolutionary genetics : concepts, analysis, and practice / Glenn-Peter Sætre and Mark Ravinet

Sætre, Glenn-Peter, author




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Illustrated toxicology : with study questions / PK Gupta

Gupta, P. K. (Pawan K.), 1943- author




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Bacteria : a very short introduction / Sebastian G.B. Amyes

Amyes, Sebastian G. B., author




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The histology of fishes / editors, Frank Kirschbaum (Faculty of Life Sciences, Unit of Biology and Ecology of Fishes, Humboldt University, Berlin, Germany), Krzysztof Formicki (Department of Hydrobiology, Ichthyology and Biotechnology of Reproduction, Wes




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Introduction to bioinformatics / Arthur M. Lesk

Lesk, Arthur M., author




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Ecological modeling : an introduction to the art and science of modeling ecological systems / Hsiao-Hsuan Wang, William E. Grant

Wang, Hsiao-Hsuan, author




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Food plants of the world : identification, culinary uses and nutritional value / Ben-Erik van Wyk

Van Wyk, Ben-Erik, author




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The strategy of life : teleology and mechanics in nineteenth-century German biology / Timothy Lenoir

Lenoir, Timothy, 1948- author




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Matter, life, and generation : eighteenth-century embryology and the Haller-Wolff debate / Shirley A. Roe

Roe, Shirley A., 1949- author




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Noosa's native plants / Stephanie Haslam; with illustrations by Janet Hauser

Haslam, Stephanie




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Dragonflies of South East Queensland : a field guide / [text and illustrations, Ric Nattrass]

Nattrass, Ric




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The influence of motility of rhizobium leguminosarum biovar trifolii TA1 on the colonization and nodulation of roots of trifolium subterraneum cv. Mt. Barker / by Socorro Z. Parco

Parco, Socorro Z., author




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Molecular and cellular biology of viruses / Phoebe Lostroh

Lostroh, Phoebe, author




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Bird bonds : sex, mate-choice and cognition in Australian native birds / Gisela Kaplan

Kaplan, Gisela T., author




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Interactions in the marine benthos : global patterns and processes / edited by Stephen J. Hawkins, Katrin Bohn, Louise B. Firth, Gray A. Williams




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Stress and animal welfare : key issues in the biology of humans and other animals / Donald M. Broom, Ken G. Johnson

Broom, Donald M., author




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Bioanalytical chemistry / Andreas Manz (KIST Europe, Germany), Petra S Dittrich (ETH Zürich, Switzerland), Nicole Pamme (University of Hull, UK), Dimitri Iossifidis (Analytical Equipment Supplies & Support, Greece)

Manz, A. (Andreas), author




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Biology of aging / Roger B. McDonald

McDonald, Roger B., author




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Microbiology : an evolving science / Joan L. Slonczewski, John W. Foster, Erik R. Zinser

Slonczewski, Joan, author




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Biology : the core / Eric J. Simon

Simon, Eric J. (Eric Jeffrey), 1967- author




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Dragon lizards of Australia : evolution, ecology and a comprehensive field guide / Jane Meville and Steve K. Wilson

Melville, Jane, author




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Prescott's microbiology / Joanne M. Willey, Kathleen M. Sandman, Dorothy H. Wood

Willey, Joanne M




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Animal physiology / Richard W. Hill (Michigan State University), Gordon A. Wyse (University of Massachusetts, Amherst), Margaret Anderson (Smith College)

Hill, Richard W., author




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Handbook of whales, dolphins, and porpoises of the world / Mark Carwardine ; illustrated by Martin Camm ; with additional illustrations by Rebecca Robinson, Toni Llobet

Carwardine, Mark, author




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Environmental Toxicants: Human Exposures and Their Health Effects, 4th Edition


 

An Updated Reference on Human Exposure to Environmental Toxicants and A Study of Their Impact on Public Health

With the 4th edition of Environmental Toxicants: Human Exposures and Their Health Effects, readers have access to up-to-date information on the study and science of environmental toxicology and public health worldwide. Practitioners and professionals can use this resource to understand newly discovered information on the adverse health effects



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Cancer Chemotherapy: Basic Science to the Clinic, 2nd Edition


 

Provides a clear and accessible summary of all stages and aspects of the discovery, design, development, validation and clinical use of anticancer drugs

This new edition provides an update on the current state of the art of cancer chemotherapy and clinical practice and presents new pipeline anticancer agents and promising therapeutic strategies that are emerging alongside new breakthroughs in cancer biology. Its unique approach enables students to



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The Cardiovascular System at a Glance, 5th Edition


 

Everything you need to know about the cardiovascular system... at a Glance!

The Cardiovascular System at a Glance is the essential reference guide to understanding all things circulatory. Concise, accessible, and highly illustrated, this latest edition presents an integrated overview of the subject, from the basics through to application. Featuring brand new content on stroke, examination and imaging, heart block and ECGs, and myopathies and channelopathies



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The Dentist's Drug and Prescription Guide, 2nd Edition


 

The updated and authoritative reference to medications used in dental practice 

The revised and updated second edition of The Dentist's Drug and Prescription Guide offers a practical and quick reference to medications commonly prescribed in dental practice.  With contributions from experts on the topic, this comprehensive book takes an accessible question-and-answer format, providing answers to common questions dentists ask about drugs. The most updated



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Cardiovascular Prevention and Rehabilitation in Practice, 2nd Edition


 

The authoritative clinical handbook promoting excellence and best practice

Cardiovascular Prevention and Rehabilitation in Practiceis a comprehensive, practitioner-focused clinical handbook which provides internationally applicable evidence-based standards of good practice. Edited and written by a multidisciplinary team of experts from the British Association for Cardiovascular Prevention and Rehabilitation



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Therapeutic Progress in Oncology: Towards a Revolution in Cancer Therapy?


 

The combined effects of population growth and aging have led to an increase in the number of cancers. Preventing, diagnosing, treating and curing cancer are therefore, more than ever, imperatives facing medicine especially to continue the decrease in cancers mortality rates and to improve the quality of survival.

Over time, the classic modes of treatment (surgery, external beam radiotherapy, chemotherapy) have become more refined and efficient. From



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Clinical Dilemmas in Viral Liver Disease, 2nd Edition


 

The only evidence-based book to approach viral liver disease by focusing exclusively on the clinical dilemmas encountered by hepatologists and their medical teams

Although viral hepatitis is a growing public health risk around the world, the World Health Organization (WHO) views the elimination of hepatitis infection over the next several as an achievable goal. Effective pharmaceutical therapies are now available, yet medical teams caring for patients



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Haemoglobinopathy Diagnosis, 3rd Edition


 

An updated, essential guide for the laboratory diagnosis of haemoglobin disorders

This revised and updated third edition of Haemoglobinopathy Diagnosis offers a comprehensive review of the practical information needed for an understanding of the laboratory diagnosis of haemoglobin disorders. Written in a concise and approachable format, the book includes an overview of clinical and laboratory features of these disorders. The author focuses on the selection



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Efficient bifunctional catalysts synthesized from three-dimensional Ni/Fe bimetallic organic frameworks for overall urea electrolysis

Dalton Trans., 2020, 49,5646-5652
DOI: 10.1039/D0DT00605J, Paper
Huizhu Xu, Ke Ye, Kai Zhu, Jinling Yin, Jun Yan, Guiling Wang, Dianxue Cao
MOF-Ni@MOF-Fe–S which has a structure of interwoven and folding nanosheets shows superior electrochemical performance towards urea electrolysis.
The content of this RSS Feed (c) The Royal Society of Chemistry




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Cage-like silsesquioxanes-based hybrid materials

Dalton Trans., 2020, 49,5396-5405
DOI: 10.1039/D0DT00587H, Perspective
Yajing Du, Hongzhi Liu
This Perspective reviews recent advances in cage-like silsesquioxanes-based hybrid materials, ranging from monomer functionalization and materials preparation to application.
The content of this RSS Feed (c) The Royal Society of Chemistry




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Phase transition tuning by Fe(III)/Co(III) substitution in switchable cyano-bridged perovskites: (C3H5N2)2[KFexCo1−x(CN)6]

Dalton Trans., 2020, 49,5503-5512
DOI: 10.1039/D0DT00615G, Paper
Magdalena Rok, Marcin Moskwa, Andrzej Pawlukojć, Rafał Janicki, Iga Zuba, Piotr Zieliński, Paweł Sobieszczyk, Grażyna Bator
The single-crystals of mixed (C3H5N2)2[KFexCo1−x(CN)6] crystals, with different ratios of x = 0, 0.29, 0.42, 0.51, 0.63, 0.70, 0.85, and 1, have been grown from aqueous solutions.
The content of this RSS Feed (c) The Royal Society of Chemistry