Threepress Consulting blog

Threepress creates software for publishers, educators and authors.

Category: interactivity

Review: The Play (HTML5) by Deirdra Kiai

This is the second in a series of reviews of interactive digital fiction. Other reviews: Meanwhile.

The Play is an interactive short story by Deirdra Kiai developed using the Undum web fiction game engine. It was entered into the 17th Annual Interactive Fiction Competition where it placed third (most of the entries are old-school text adventures). [...]

Review: Meanwhile for iOS, by Jason Shiga & Andrew Plotkin

(Part of a new series of reviews of interactive digital fiction)

Meanwhile is a branched-storyline comic written and illustrated by Jason Shiga, originally published as a printed book. Interactive game developer Andrew Plotkin designed and coded the iOS version, available on the iOS App Store [iTunes link]. While I’ve seen the print edition, my first experience [...]

IDPF Digital Book/BEA 2011: Highly-Accessible Interactive EPUB

Slides from my talk on creating accessible interactive ebooks with EPUB 3 are available:
Accessible interactive books with EPUB 3
View more presentations from lizadaly

Cost-effective Development of Enhanced Content with EPUB3 (Digital Book World 2011)

I presented at Digital Book World 2011 about using EPUB3 to produce multimedia and interactive ebooks that will be compatible with multiple devices and software ereaders.
Anyone who’s ever been to a digital publishing conference knows that there is always a bewildering array of products that create and display enhanced content: ebooks that contain video, audio, [...]

Understanding Apple’s fixed-layout EPUBs

iBooks now supports an extension to EPUB that allows publishers to create books with precise layout using CSS. This is Apple’s own extension, not part of the EPUB specification itself (and not one that they suggested be included in EPUB3).
The goal of this post is to simply document the extension and show how to create [...]

A story unfolding one day at a time

Congratulations to our friends at Enthrill Entertainment on the launch of their first serial novel: One Child by Jeff Buick. Each day for 30 days, new content will open up in the online version. More about the daily release schedule.
The story is revealed online with new content each day, and will later be published [...]

JavaScript and interactivity in iBooks

Note: As of iBooks 1.1.2 (December 2010) this example no longer works, though JavaScript is still supported. I’m hoping to post an updated example soon.
iBooks supports JavaScript-based interactivity in EPUB content.
I took some content from Cooking with Booze by James Bridle (a.k.a. George Harvey Bone). It’s released under a Creative Commons Attribution-Noncommercial-Share [...]

Practical Interactivity and Shaping the Future of EPUB

The IDPF kicked off the next revision of EPUB with two days of face-to-face meetings in New York last week. I came away from the (lively, well-attended) meetings feeling very optimistic about the work ahead of us, as there was a humbling range of backgrounds and experience present in the room. That said, many of [...]

Geo-aware ebook demo

We’re making the geo demo featured in the Interactivity in EPUB talk available for download under the MIT License.
About the demo
In the demo, the geolocation capability of the web browser transmits your latitude/longitude. The code then queries the Geonames database to get an English placename.
After that, the code will continually poll for [...]

Interactivity in EPUB using JavaScript, HTML5 and CSS3: BEA/IDPF video posted

I re-recorded my talk at IDPF Digital Book as a video. Getting the audio synced properly was no fun so I apologize for a few production issues.
Interactivity in EPUB
View more videos from lizadaly.

Here’s the executive summary of the talk:

You can add interactivity to an EPUB book using either the <object> or <script> elements.
[...]