One of our blog readers did point out that;

“…The new gen Sony Reader about to launch will read the ePUB format (a new standard in ebook formats put together by the IDPF), and ePUB is essentially XML. The Sony Reader with its E-ink display will therefore be able to have internal links (index entries, table of contents, references, etc.), re-sizeable and re-flowable text, etc. I.e. all the trappings of XML.”

This is a positive step, but until e-ink is able to display in colour and handle multimedia, there wil be significant usability limitations.

The second limitation is Amazon’s decision to use e-ink. Again, they’re trying to replicate the traditional reading experience. Less light being emitted from the page means fewer saccades (eye movements) which means a slightly more pleasant experience. But at what cost? E-ink is necessarily a picture of the page. It is not HTML or any dynamic code, and that renders the device little more than a picture window. Obviously, Spreed is all about leveraging the power of the computer to assist and improve the reading experience, so our bias here is pretty transparent. But by opting for e-ink, rather than a traditional browser, the Kindle forces itself into a corner and prevents the user from using the device in so many other ways.

Thankfully, there are others out there who are moving in the right direction. Case in point: Polymer Vision’s new Readius. Check out this article from the New York Times that describes the Readius in more detail.

The Readius is trying to offer pretty much everything that the Kindle does. Only it meets the two criteria above – it’s pocket-sized (therefore truly mobile) and is not limited by e-ink. Take a look at the picture and it’s not hard to imagine the device as a phone. Isn’t that exactly what we really want?

Congratulations to Polymer Vision for taking us one more step in the right direction.