Articles and posts like
underline the need for a status report about ebook-reading in Sugar and
in the XO laptops. For the past few months, apart from my usual duties,
I have been working on the book-reading stack for OLPC and Sugar, and
this may be viewed as a progress report of the things I have been
I have been mostly working on the Read Activity in Sugar, which is supposed to do the most heavy lifting as far as book-reading goes - though there is also ReadEtexts by Jim Simmons, which primarily handles plain text files from Project Gutenberg (the latest version of ReadEtexts supports RTF files as well). Currently, the ebook formats that are supported in Sugar include
There also exists a sugar-ified FBReader,
with support for more formats (such as plucker and non DRM’ed
With the last major release of Read (a part of Sugar 0.86), apart from the addition of Epub support, there has been usability improvements and tweaks (particularly for the full-screen mode), as well as support for bookmarks (notes can be associated with each bookmark).
For the next major release, I have started to work on support for highlighting text (at least in Epub files) and better usage of the XO “game-keys” in fullscreen mode (so that the overall experience in tablet mode of the XO laptops become smoother). Interestingly, highlighting text did not work out as I had planned, since the highlights became almost invisible in the grayscale reflective mode of the XO laptops. So instead of highlighting, Read would probably support underlining of text (when I was a kid, we often shared books, especially school books, and I was told it is always better to underline with a pencil than to use a marker pen to highlight ;-).
Of course, Read is only one part of the book-reading puzzle. There has to be a system in place for book acquisition as well (from the Internet as well as from a local schoolserver, if available). In a previous blog post, I mentioned Open Publication Distribution System, which is built upon the Atom syndication format to allow online book distributors to publish their catalog. I extended Jim Simmon’s Get Internet Archive Books activity to support OPDS, and now, apart from the Internet Archive, the preview version that I have can also retrieve books from Feedbooks. Here’s a video of the activity in action:
The next major step would be to implement a server side OPDS
implementation in the School
Server (XS), as well as some
kind of caching mechanism to conserve bandwidth (if a copy of a book is
found in the school server, it should be downloaded instead of the
To keep up with the progress, you can either subscribe to the sugar-devel list or the more specialized (and low volume) olpc-bookreader list.