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Crocodoc's HTML5 page flip

web.crocodoc.com

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Re: Crocodoc's HTML5 page flip

#11

Post by jameshsi »

randallu wrote: post #9

Can't wait to see CSS Shaders land, then we can do this and correctly deform the HTML to make it look like it is on the "paper" (instead of being clipped to the paper). Still, with the curves they use it looks pretty good as is. It's nice to see the web platform is capable of effects like this and I think the "usability" complaints in other comments are lame. You could use this to hide controls underneath a UI (ala M…

Great point about the usability possibilities. There are probably tons of creative ways to use this effect since it's SVG based. I found myself assuming too that this would be used as presented (as a flipbook) so I think this experiment becomes even cooler once you get outside that frame of reference.

Re: Crocodoc's HTML5 page flip

#12

Post by dale386 »

overshard wrote: post #8

This is cool from a programming perspective but it is poor UX. I believe everyone on HN knows this but the problem area are my clients. They run across stuff like this and think it looks cool/fun. Instead of listening to reason they demand stuff like this and end up with bad websites because all I can do it advise them but then make what they want. Please stop spreading bad UX, leave page flipping to actual pages/pap…

Agreed. HN loves to criticize Apple for forcing their UIs to mimic real-life (think Newsstand, leather stitching, etc), but still considers things like this desirable.

From a technical perspective, it's cool. Please don't use this on real sites!

Re: Crocodoc's HTML5 page flip

#16

Post by mikeryan »

pgrote wrote: post #6

I can't get the pager flip to go all the way over. I am using Windows 7/Chrome and clicking/dragging the bottom corner. I can't get the first page to go past the paperclip. I feel silly asking, but what am I doing wrong?

I'm pretty sure thats the way its designed. I think its supposed to stick at the clip like a real piece of paper would at an actual paper clip.

Re: Crocodoc's HTML5 page flip

#17

Post by peterlai »

overshard wrote: post #8

This is cool from a programming perspective but it is poor UX. I believe everyone on HN knows this but the problem area are my clients. They run across stuff like this and think it looks cool/fun. Instead of listening to reason they demand stuff like this and end up with bad websites because all I can do it advise them but then make what they want. Please stop spreading bad UX, leave page flipping to actual pages/pap…

The focus of this experiment isn't so much proposing new UX that we think should be adopted. More so, this experiment is to showcase what is now possible using the newest HTML5 features - to provide inspiration for those trying to implement novel HTML5 animations. A page flip allowed us to show off some of my favorite new HTML5 effects.

Re: Crocodoc's HTML5 page flip

#18

Post by dmorgan »

dale386 wrote: post #12
overshard wrote: post #8

This is cool from a programming perspective but it is poor UX. I believe everyone on HN knows this but the problem area are my clients. They run across stuff like this and think it looks cool/fun. Instead of listening to reason they demand stuff like this and end up with bad websites because all I can do it advise them but then make what they want. Please stop spreading bad UX, leave page flipping to actual pages/pap…

Agreed. HN loves to criticize Apple for forcing their UIs to mimic real-life (think Newsstand, leather stitching, etc), but still considers things like this desirable. From a technical perspective, it's cool. Please don't use this on real sites!

The whole "Apple's skeuomorphism is bad" meme was blown out of proportion. Hundreds of millions of people use bloody DVD/Video/Music player UIs that resemble in tiny detail AND behavior an actual dvd/cd player for no good reason, and then complain about the "leather stitching" on iCal, which is a purely _cosmetic_ addition.

The BAD kind of skeuomorphism is mimicking real life object behavior, when a different approach is both possible and more easy to use in software. That is, UIs like this:

http://codecpack.co/images/BlazeDVD.jpg

It has nothing to do about having faux-leather on your background.

Page flipping, which Apple uses in iBooks, is such an example of bad sceuomorphism.

But most other Apple's sceuomorphism criticism is about irrelevant fad designer preferences for clear-cut modernist LOOKS (e.g Metro style, flat etc). Those things are fads, and come and go. The same guys were all over "lickable interfaces, drop shadows, embossed elements, etc" a few years back. Actually, circa 2005-7, it was a whole movement of developers using such visual sceuomorphic and ornamental details, named the "Delicious Generation".

To see that the LOOK part of design (and not behavior, e.g look&feel) is all about fads, consider the case of Jonathan Ives again. The same "minimal, aluminum+glass" guy, was the one who designed the flower-power iMac back in the day:

http://www.giantmike.com/articles/picts/flowerpower.jpg ).

Re: Crocodoc's HTML5 page flip

#19

Post by caseorganic »

When done well, a skeuomorph helps a user to feel comfortable with an interface. Slight textures in digital interfaces help them to feel tactile. Good skeuomorphs take cues from an analog world to help a user navigate a digital one. when done poorly, the skeuomorph forces the user to deal with an interface in an outdated way by blatantly ignoring the fact that the interaction is being done on a platform that is capable of handling new and improved interactions.

This "page turn" skeuomorph really bothers me. If there is to be any animation at all, it should be to cover up load time, and the user should not have to click and drag with an extremely RSI-incuding stroke to get the page to turn. It feels like the page weighs 50 pounds. Digital interfaces are not material. They are supposed to be frictionless. They are supposed to take the work out of interaction.

I want to click on the right side of the page and have the animation quickly play so that I can get to my content. Focusing on the entire page flip takes me right out of the content.

I know that a book in real life takes some effort to hold, and some effort to flip a page, but designers should really reconsider designs that "look pretty" but keep that same effort around when they translate a book into a digital format.

I cringed when I first saw this kind of behavior in Flash. One or two people figured out how to program a page turner, released a tutorial and everyone was off to the races to create their own. Excellent programming exercise - extremely bothersome UX. Now we can see the entire thing play out again, in high def CSS!

Re: Crocodoc's HTML5 page flip

#20

Post by pgrote »

mikeryan wrote: post #16
pgrote wrote: post #6

I can't get the pager flip to go all the way over. I am using Windows 7/Chrome and clicking/dragging the bottom corner. I can't get the first page to go past the paperclip. I feel silly asking, but what am I doing wrong?

I'm pretty sure thats the way its designed. I think its supposed to stick at the clip like a real piece of paper would at an actual paper clip.

Thanks. I considered that, so, I tried to remove the paper clip. I couldn't. lol
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