Electronic Paper's Past and Future 154
Iddo Genuth sends us to TFOT for his extended series of interviews around the question of how electronic paper will change our lives in the next few years. The article leads off with the "father of e-paper," Nick Sheridon, who came up with the idea almost 35 years ago at Xerox PARC, and goes on to explore how e-paper may evolve past its current incarnations in the likes of the Sony Reader.
Re:E-Readers (Score:5, Insightful)
I owned a Newton Messagepad back in the day. I've read fiction, non-fiction, short stories, novels, news articles and heaps of other stuff on everything from a PDA to one a laptop connected to Second Life. The only place ebooks have a decent chance of success is to replace the two tons of textbooks most schools require their students to carry. Otherwise it's hard to beat the convenience of Dead Tree Format.
at least 5 years away (Score:2, Insightful)
The Pros and Cons of Epaper (Score:2, Insightful)
I don't think epaper will make a huge difference in our life in the years to come. The biggest reason is that it's overpriced. A laptop is a good example. Laptops go from $400 to thousands. On the upside, they will save you money after you have used at least 400000 (four hundred thousand) sheets of paper roughly. It is also more environmentally friendly and efficient. Not to mention more organized and smaller! However you've also got battery life... It works just as well without the price and no batteries required. If you could make some sort of pocket book that had an easy input method such as a widely sold stylus and a battery life lasting at least 200 hours on full power. I think for now I will stick with good old fashioned paper.
Re:E-Readers (Score:3, Insightful)
It's called e-paper for a reason. (Score:4, Insightful)
I am an avid ebook reader using Palms for the purpose for years, but as soon as I can get an e-paper reader without stupid limitations at a reasonable price (which for me is anything south of 250eur), I'll go that route. I mean, that would be the best of both world: paper book with the ability to (non-destructivelly) bookmark, annotate, search, copy text at will.
Robert
Re:I don't know... (Score:4, Insightful)
There are two significant advantages to epaper that LCDs and OLED's simply cannot match.
One, epaper is a reflective technology, rather than emmissive, so the brighter the area in which one views it the better (just like a book).
Two, epaper draws no power whatsoever to maintain a static display, none, zero, zilch. It only requires power to update the display. Once changed to what is desired, the power source could be disconnected entirely and the last image stored on the display would remain. No powered display technology can top that.
Refresh rate is not a huge issue for epaper, as long as it is geared towards displaying content that is relatively static.
So the biggest problems with the technology are just poor resolution and the price for color displays. Even more unfortunately, these areas do not seem to be improving at a promising rate.
Who cares? (Score:2, Insightful)
To largely replace paper books we need a minimum of large size, lots of contrast, rugged construction, light weight, and generally usable anywhere for long periods of time. We are no where *near* that. Add in cost and being able to make marks on it being a requirement for many applications and we have some real issues.
Size, rugged, and battery life do not go together. I need something I can carry in my car, backpack, or just mostly leave lying around and not have it break or get scratched to the point of unusable. I need to be able to expect to take it to most places I go and have it work *and* be readable at the same time - having to have it plugged up every 10 hours is, in many cases, unacceptable.
That is only concerning replacing books, let alone paper. Can I fold it and stick it in my pocket? Will I care if I happen to destroy it? If I can't stick it in my pocket what good does it do me? If I can't carry it in any place other than carefully controlled environments due to its cost - again what good does it do me? Heck, if I can not make a note and give it to someone else that doesn't have one what good does it do me? Everyone on the planet isn't going to carry around their e-paper (which can not be folded, carried in their pocket, exposed to water, exposed to much shock, exposed to high/low temperatures, and all the other things any current or foreseeable future technology has to offer).
E-paper has not come close to its window - it hasn't even come close to the point that most people would seriously look at it. Heck, even the totally made up stuff we saw in Star Trek didn't really replace paper books, let alone paper. That's not to say it will not happen (I think it will), but anything I have remotely seen companies working on do not come close to meeting the requirements to replace paper. They are trying to force books/paper into existing technology and technological paradigms instead of trying to make electronics work like books/paper.
We've heard this before and it means.... (Score:3, Insightful)
I'm not a tree hugger as trees are just crops that take monger to harvest, but the point is clear.
Re:I don't know... (Score:4, Insightful)
Re:E-Readers (Score:4, Insightful)
I regularly read newspapers that are days old and never minded their lack of "freshness".
Apart from a few very specific things (maybe stock markets or the weather), freshness has no impact on the interest or validity of news.
Re:E-Readers (Score:3, Insightful)
Sony PRS-505 ebook reader at Borders (Score:4, Insightful)
The local Borders store set up a display w/ one of these yesterday and I spent a while playing with it. Initial impressions:
- nice size, _very_ thin
- crisp, sharp greyscale display --- very readable
- uses GPL software (there's a list of utilities in the user manual as well as notes on where to d/l the source for the software)
- decent interface w/ sensible buttons and okay layout
- supports pdf, txt, rtf, bmp, jpeg, gif and png files as well as the proprietar? BBeB books (.lrf and
- plays mp3s
- switches from portrait to landscape and back quite easily
- nice magnification mode
On the downside:
- ~2--3 seconds to switch from one page to another sometimes one gets a distracting flashing
- sometimes one gets ``ghosting'' if the new page has a lot of white space where text or image was before
- the text H&J when displaying text files and
- the font used for displaying rtfs uses oblique, not italic for emphasis
- sidebars of some of the text font characters, ``i'' most egregiously is not good resulting in poorly spaced text
- urls in
- while one can play an mp3 while reading, controlling the mp3 functions require going all the way back to the main menu --- would've been better to've over-ridden the number buttons for use as audio controls while an mp3 is playing.
One can't help but wonder if the status bar at the bottom can be turned off --- it displays a persistent page number --- perhaps people will format
More information on the reader at:
http://www.sonystyle.com/webapp/wcs/stores/servlet/CategoryDisplay?catalogId=10551&storeId=10151&langId=-1&categoryId=16184 [sonystyle.com]
Apparently this is an updated model and the text updating used to be even slower.
Borders didn't seem to have a mechanism for selling BBeB books in their stores though which is strange since they can be stored on memory cards (Sony proprietary sticks and SD memory cards).
William
(who found it inspiring enough to want to put some more effort into getting his Fujitsu Stylistic to boot off of a compact flash card in a CF-IDE adapter, since he uses that to read a _lot_ of ebooks and the hard drive noise is distracting (and to make them, see http://members.aol.com/willadams/portfolio.html [aol.com] which includes my version of _The Book of Tea_ which is in the TeX Showcase))