26

image Everyone knows what an e-book is. You read it on a screen, probably one that you’re holding in your hand. You tap or swipe or click to turn the page. And there’s a table of contents that helps you get to what you’re looking for.

This definition is in the process of being changed. It is being changed in a way that will illegitimise a lot of extremely useful e-books. And worst of all, in all the talk about formats and standards and channels and DRM, no-one even notices that the change is happening, so nobody thinks about the damage it’s doing or whether this is a price worth paying for progress.

I’ll illustrate this with Universalis, because I publish it and it’s what I know best.

Universalis is an e-book. It gives psalms, prayers and readings for the seven daily Hours of the Catholic Church, plus Mass readings and a couple of other goodies. These all change every day, so the table of contents is a calendar. Tap on the date you want, select an Hour, and start reading. Obviously an e-book.

The new definition of an e-book is “something that comes in an ePub file” (or .mobi, or AZW, or PDF – it doesn’t change the argument). No-one notices the change, because all e-books come as files anyway, don’t they?

No. They don’t. They can’t. Universalis is the example I know best but I’m sure it isn’t the only one.

The thing about pages in ePub files is that they exist. They sit in the file somewhere and they’re pulled out and formatted when you want to look at them. The thing about pages in Universalis is that they don’t exist. There is no section of the file that contains the text for 29 July 2013 – but when you tap on “29 July 2013″ in the table of contents, then – and only then – Universalis synthesizes the page and presents it to you.

We don’t do it this way because it’s admirably geeky and makes for a small download (4MB). We do it because it’s impossible any other way.

Imagine Universalis as an ePub file. How many chapters would it have? One for each date, obviously. And how many dates are there? Not 365. Not even 7×365 once you take days of the week into account. Because there are 2-year and 3-year cycles of readings, and because Easter moves around in the calendar, there have to be well over 6,000 chapters in the ePub file. At maximum compression, that would be 170MB in ePub, which is monstrous and impracticable.

You may say, ‘Then don’t do it like that, issue annual volumes instead at 9MB a go, and it’ll be a nice new revenue stream for you’. There is a lot to be said about subscriptions and repeat sales, and I’ll say it one day; but not now. For now I will just point out that you are saying, ‘Any ordinary person would say that your e-book is an e-book, but we say that it isn’t any more. So tear up your business model and start again. Change, or die.’

It may have to come to that. Mass markets are based on standardisation and so there will always be casualties. There is something to be said, as well, about the tension between appliances and programmability, and I’ll say it one day.

For now, though, I have a simple question:

Are we alone, or there other e-books out there that need some degree of intelligence and programmability and can’t be packaged into a dumb, passive ePub file?

 
26