Color e-paper update - May 2009

An article published in Nature Photonics (read the summary of the article at http://www.nature.com/nphoton/journal/v3/n5/abs/nphoton.2009.68.html) about a week ago informs about two prototypes of color e-paper displays. It is very interesting to see that the techonology they are using comes from the past. In fact, both developments are focused on using pigments in an aqueous solution inside the pixel. Then, by manipulating the voltage on each device the liquid with the pigment draws out from the reservoir into the freee space of the pixel (in the second prototype, there are two pigments in each reservoir but with different charge properties so that the voltage controls which of them is shown in the display). 

The potential of colorized e-ink for the health sciences publishing industry is huge. It opens a vast universe of possibilities and new developments on e-books and, also, new instructional models for education, e-libraries, multiformat services and more other interesting gadgets.

Fujitsu has started to sell his first color e-reader (FLEPia) on march this year, with an 8-inch screen display and up to 260,000 colors in high-definition. Even if it's a very good start for this new market, the re-draw speed is still low and the weight (385g) and specially the price is too high if compared to the Sony e-Reader or the Kindle. 

2019

Someone imagined the next generation tools.....




Wish I was there !

The era of THE USER

I had a revealing conversation with a relative of mine who is a Doctor. We were talking about Internet, social networks and professional information. Actually, I was interested in knowing how does he use the computer every day.

The answer was very simple: I use my laptop five to ten times per day depending on the number of patients I visit. He literally said:

“In the morning, when I arrive to my office, I read two or three different online newspapers (I wish I could learn how to use RSS),. Then I open my personal and professional email (I use to receive all kinds of jokes from other doctors, lots of spam and some professional newsletters I read in less than five minutes). In this same session I see the weather forecast for the next days and that’s all.

At lunch, I revisit my email (both of them), search some medical information when I want to revise some aspects of certain pathologies, update news (don’t have time to see the news on TV) and, from time to time, visit my Linkedin account.

During the afternoon, to prepare patient’s visits, I use to access an image database created internally with the images and videos we record on every patient. That helps me to remember their clinical dossiers and to see the evolution of the treatment.

After a long day, at home, I have another laptop I use just for fun: email, search information on interesting travels I would like to do and, sometimes, search new gadgets (TV, music, cameras).”

I then asked him about his preferred search engine. And the answer was not the one I expected (Google or Yahoo). He answered he was bored of these search engines because of the big amount of unnecessary information they offer in every search.

He told me he was expecting some smart company to create a single platform where he could “place” all the services he is using: email (both), his own images and videos database, RSS, library, travel agency, newspapers and newsletters (titles would be sufficient) and other stuff that could change from time to time. He wanted this synchronized automatically in his two laptops or, also, available in some private website (so he could access it from other’s computers).

It’s not the first time I listen to this same comment, and my own experience is that I’ve also build a centralized unique website to link all my needs of information, access to networks, banks, service’s accounts, etc.

Unconsciously, what we are doing is staying away from doing more and more searches and, instead of this, building our own system of information. This personal system is generated by our previous searches of information (a lot of them), contacts with others, and of course experience.

All these outcomes drove us to be aware of the different places we need to visit in the internet (our hard drive or network) to feed our desires. So now we tend to navigate directly to these sites instead of starting googling or yahooing.

New blog on book innovation

I've just opened a new blog called: Book Innovation.

Feel free to post your comments and even send me your posts if you want to publish them in it.

Google Chrome, Firefox and Internet Explorer

The shiny new internet browser from Google is here. Google Chrome is available for download from here. What are the implications for the two other main browsers, Firefox and Internet Explorer.

I've read some blogs where people are announcing the end of the story for them, and others who are just expecting the final version of this new browser to say their final word.

But, for sure, this presentation takes the Google-Microsoft rivalry to a whole new level and it will also affect the whole internet.

One of the most interesting things in Chrome is the address bar. People in Google resolved one of the most common mistakes in browsing the web: to write a search in this bar instead of the search box. Google has unified the address bar and the seach box creating a new concept now called the Omnibox.

Sony eBook Reader PRS-505 (part 2)

After being with the Sony PRS-505 e-book reader for a couple of months and testing it with different contents (books, articles, blogs)., the final conclusions are:

• e-Ink tech is on his first steps;
• Color is a must have for our market (e-Ink is still B&W);
• Lack of interactivity is a big problem;
• Battery in the Sony reader is amazing (10 days in active mode)
• As a simple reader is very good, but don t ask for more. Very simple solutions could be created for this reader, but this is not our interest right now (iPhone solutions are).
• Music player integrated is awful (horrible sound quality)
• A technology to allow reformatting texts is needed (so you are allowed to increase text size).
• iREX should be my next Laboratory Toy.

Downloads saving music industry ?

I've just read a spanish newspaper where an article took my full attention: music industry is being saved by music phone downloads.

It seems that people were downloading music from the internet ..... till now. Phone downloads are today 50% of the total downloads. Believe it or not, music could be in front of their new hero: our phone!

A good reason to change to Mac

A research company has determined that using Mac in a business environment is better than using Windows PCs from two points of view: time and money. That means, changing to Mac is a logical move if we want to increase efficiency and generate internal cost savings.

Nucleus Research has been doing a study in a company with 1700 employees.
Mac and Pcs are both used in this same company and after the analysis, Nucleus reported two important issues:

1) Macs have 33 per cent fewer problems than Windows PCs in a business environment;
2) Mac trouble tickets are closed 30% quicker.

Conclusions are obvious: people using Mac could have 33% more time to be efficient and, if they have problems with their Macs, they can go back to work much quickly than PC users.

That seems to be a very good reason to change to Mac

Sony eBook Reader PRS-505 (part I)

First impression on this ebook reader when unboxing is ....."nice gadget" but let's see what's inside. And what we find there is a very good ebook reader but nothing else: no wifi connection, no color, no interactivity and little problems with PDF reading. Design could be also better....allow Apple do this for you!

It's a very good reader because it has no other ambitions and reading ebooks in the .lrf format is a nice experience. I've been reading some articles and parts of different books for the last two weeks (in very changing light ambiences) and no problems came up with this issue.

But connection or interactivity with the reader are a must-have for the next version. Sony must also allow PDF to be correctly displayed in his screen (zoom is not enough) and,

maybe, think about producing a bigger screen with touch capabilities (and eliminate lots of

useless buttons). IRex is doing quite well with its last product Iliad 2nd Edition but at a much higher price ($599 vs $299).

E-ink technology is in his first development steps so we will have to wait till improvements are available for this readers (faster changes between pages, better transitions, ink colors).

Reader is prepared for leisure but not for professionals: no medical or biology or painting books are possible without colour and other improvements.

On eBook devices

I've been recently looking at those new eBook readers coming from different companies: Amazon, iRex, Sony, Bookeen, Hanlin and others. I was asking myself which one could feed my actual needs.

All of them are based on e-ink technology and, depending on the price (from $200 to $650) they offer more functionalities. For me, two things are the most important: 1) battery life and, 2) the chance to easily upload and storage all content formats (Word, PDF, txt, html, epub, etc.).

After reading different reviews and opinions, I decided to give a try to Sony PRS-505. I will let you know my experience with it in a few weeks.

What I expect from Leopard

Apple announced a few days ago the official launching of their new OS, Mac OS X Leopard. October 26th is my birthday and the day I expect to try this long time waited operating system.

I'm a Mac user and as many other Mac users, I presume all new features in Leopard are going to surprise me. Many of these new features had been announced last months. And today, the most interesting ones for me are: Time Machine, Finder, Quick Look and Spaces.

Of course there are many improvements in the new OS, and the ones related to appearance are always relevant and fascinating to me (I like a nice interface that shows effects and this kind of things).

But the gizmo I'm expecting the more is an exciting first-class SURPRISE (or surprises!). Yes, that is really the thing that Apple knows well how to do ...... to surprise us with innovative creations, designs or functions. Definitely, this is the record I would like to have when using Leopard for the first time....exactly the same feeling I had when using for the first time my iPhone.

My new spanish iPhone

I recently had the chance to buy an iPhone in NY (since the difference between euro and dollar generates a very nice diskount for europeans).

I was convinced by many features included in this machine: phone, wifi, iPod Touch, Google maps, SMS, sync possibilities with my Macbook Pro and a wide variety of new apps coming from different third companies (not from Apple).

Now, one week after I have activated the phone I must say: IT IS SIMPLY TERRIFIC. It's amazing the way it works, the way things come naturally to you, the way this new iPod works.....and anything that happens with this new gadget.

Out - Luggage free flights

A new service is in town: send your luggage to your destination hotel before you. and the idea goes even further.

After singning up online the Flylite service allows you to send your clothes (in labeled bags) to different facilites of the company around the United States (locations available). Before you flight to your meetings, go to you iCloset service and choose the clothes you want to receive in your hotel. You will receive your bag from the front-desk staff when you arrive to your destination.

The service offers a lot more. For instance, once your business trip is over, you can pack all your things into the labeled bags again and ask Flylite to pick it up (all items can be cleaned on demand.....and for a fee). What else do you need ? Service will be available outside the States in the very near futur.

TECH - Sending power with no cables

Are all our cellphones, iPod, mouse, keyboards and other wireless gadgets really wireless when we have to connect them every week ?

The solution has been totally developed and we can -today- send power over radio waves or charge our devices by induction. A new technology is allowing all kind of consumer devices to be powered and charged without wires. This technology was discovered in the 20s but it has been developped for commercial use the last ten years. In fact, Apple is trying to develop a special dock connector for iPod in order to charge them wirelessly.

The company, ECoupled, presented this new technology that includes an intelligent inductive coupled power circuit that dynamically adjusts, allowing the primary circuit to adapt its operation to match the characteristics of the load. The power supply circuit automatically optimizes efficiency by seeking resonance at ultra-high frequencies between the primary and secondary coils for any given load. Energy transfer efficiency is increased over conventional inductive coupling, resulting in power losses as low as 2 percent.

We just have to wait till commercial manufacturers start producing all devices with this new capability.