Saturday, May 23, 2009

Me, you, and a Kindle 2!

I bought an Amazon Kindle about a week ago. I primarily did it because I could return it within 30 days with no penalty, and I wanted to see first hand how it would handle some of my PDF documents. I didn't intend to keep it, then I used it...

Right after unboxing my new Kindle 2 (not DX), it was immediately evident that this product was, to put it frankly, tight. As everyone has said, the screen looks exactly like the page of a book. It works like an etch-a-sketch by placing, what they call, 'ink particles' in the correct position on the screen. Because of this, it only uses power when it needs to render the screen, resulting in insane battery life. They advertise it'll last for two weeks. My experience has been a little shorter with heavy usage (including 3G, more on this later). This technology also results in fun eye-candy anytime you flip the power switch on the Kindle:


It displays random wallpapers while 'sleeping' since it takes no batter power to do so.

After playing with it for a little while, I was tempted to purchase a book. They make it way too easy to do this by the way, so be careful! Sitting on my couch, with no configurations required, I typed in the name of a book and within seconds had a plethora of information on my Kindle screen. User reviews, price, book summary, cover image, and more. Not yet ready to purchase the book, I instead click 'Download sample'. In about 10 seconds the sample downloaded via the _FREE_ 3G connection straight to my Kindle. I click approximately three buttons and was reading the sample (1st chapter or so) of the book. It couldn't be simpler.

I finished the sample and was pleased with the book. More importantly though, I couldn't believe I was reading on an electronic device. No backlight, no intrusive technology, just simply a book in my hands. It honestly felt like I had a book in my hand. On the last page of the sample was a link allowing me to buy the book, if I wanted to. I did. With two clicks, and 20 seconds later, I had a full copy of the book in my hands. Simply amazing.

Now, before I continue with the rest of my good experiences, I should address what the naysayers usually cite as reasons you don't need a Kindle. Keep in mind, I was one before I got my hands on the Kindle.

Kindle?! Have you forgotten about the library!?! IT'S FREE!

No, I haven't. The Kindle was not developed to compete with a public library. Obviously free is better than paying. However, the Kindle offers a lot of benefits which a book, or public library simply can't compete with. Thus, if you insist on comparing the two (which I wouldn't), then here are the reasons I believe the Kindle wins.
  1. Books in under 30 seconds. Yes, you have to pay, but if you are sitting at the lake front, and the mood strikes you to read a mystery, you have that option. Or standing outside of a bookstore and the bus is pulling up, but you see a book you want to start reading, download the sample in seconds (yes, this happened to me). No need to miss the bus!
  2. One light device. You may not always be in the mood to read The Pragmatic Programmer. Maybe instead you'll want to read Ghost Recon. Maybe Collective Intelligence. With the Kindle you can travel with all your books in one light device. It never gets heavier by adding more books.
  3. Whats the word mean? If you come across a word you need to look up, just put the cursor over the word and Kindle will look it up in its built-in dictionary. Expand your vocabulary!
  4. Whats that concept mean? Look it up on wikipedia with the built-in free 3G connection.
  5. Want to highlight/take notes? You don't need to carry around an extra notebook or highlighters with you. Kindle has built in highlighting and note taking features.
  6. The Kindle store never closes. The library does.
  7. When you are done reading a book, just delete it (you can re-download it anytime for free). No need to return the book to the library.

So now back to the good times I've had with the Kindle in the past week.

I found myself sitting around one day without my Kindle, awaiting the arrival of one of my friends. They informed me they were going to be 30 minutes late. Great, now what do I do? Oh, right, I'm enough of a hipster/apple-freak/asshole to have an IPhone. Which has a free Kindle app. Which syncs with your Kindle of cell towers. Within a few clicks, all the books that are on my Kindle were on my IPhone, for free. I opened one up, and it took me to the page where I left off last night. I then continued reading and made use of that 30 minutes. Later that day, back at my Kindle, it noticed I had read on my IPhone, and caught me up to the correct page -- automatically and wirelessly.

And my final example was my most enjoyable. I rode my bike (I said I'm a hipster asshole mac-fan-boy already, what do you want from me?!) to the lakefront the other day. It was a beautiful peaceful day. So, as the waves broke against the shore 10 feet from me, I pulled out my Kindle and drifted away.

Some quick downsides I've experienced with the Kindle. It doesn't seem like it'd be up-to-par with rendering books with lots of code, unless you made the text size smaller (which can be achieved in two clicks). Also, the collection can seem limited at times. Yes, they have 2xx,xxx books available, but there were still times I search for a book which wasn't available. This seems to mostly apply to legacy books, not new ones. Also converting your personal PDFs to work on the Kindle can be sketchy.

That is the Kindle 2 and I over the past week. Its had a great impact. Is it worth ~$350? That depends on the person. Its made me read more than I used to. Will I be keeping it? It looks probable at this point. I truly couldn't be happier with this product. The only downside is the price. If you can eat that, I guarantee you'll love the Kindle (and if you don't, you're likely retarded).

Wednesday, May 6, 2009

The Solar Power Quest: Preface

Hey guys

As some of you may be aware, one of my summer projects will be to power a portion of my room with solar power. During the next few months I'll (hopefully) go from having a lack of knowledge of solar energy and EE (electrical engineering) to having a usable solar array. This blog will detail my findings, failures, and successes. Hopefully in the end you will realize (as I'm trying to) that anyone can install and enjoy solar energy in their home.

About me

To make you believe that you can do this, I'll tell you a little about myself. The closest experience to solar power I have is using a calculator with a solar panel. I've taken physics I, and physics II and have forgotten nearly everything. I don't deal with any electrical engineering on an average day. I'm a 22 year old undergraduate computer science major in Chicago IL. Sure, we don't receive as much sun as other locations, but I'm very interested in attempting this. I'm highly motivated when it comes to self-learning and exploration. I have a desire to make this work, so hopefully I'm able to before this desire flame burns out.

So there you have it. I'm the average college student. If you feel you have a similar attitude, personality, and desire maybe you can gain some insight form my posts.

About my goal

I live with my parents -- I had to get that out of the way. No, its not cool! But it allows me to save a lot of money till I can afford my own place, and gives me a chance to spend money on these whimsical ideas, instead of rent (Yes I have a girlfriend...but on to my goals!). I want to power just my bedroom. Nothing extravagant, just enough to get my lips wet and gain a better understanding for when I own my own place so I can execute a similar project on a larger scale -- or at least not be in the dark/ignorant when a contractor is telling me about x and y.

I'm hoping to power the following devices which I have in my room:
  • 24'' flat screen TV
  • DirectTV receiver
  • Macbook with external monitor
  • AppleTV
  • IPhone charger (In case you haven't noticed I like apple things)
  • Clock
  • Several light, some energy efficient, some not.
  • Small fountain
With that said, I'm not attempting to tap solar power into the current electrical system in my house - called "on-grid" power. Instead, what I'll be doing is having dedicated outlets which when I plug into will draw power from renewable energy - called "off-grid" power. I envision having a battery bank which charges during the day from power generated by the solar panels. At night I can then plug into the batteries to draw power when I return home.

Here is a quick little imagine to better describe it:[1]

So in short, that is what I hope to accomplish. Oh, another small task...very small...convince my dad to let me drill into his roof and install a bunch of ugly solar panels....I'm sure he'll be phyched.[2]

If you want to start researching immediately, here are two quick sites to get your introduced:

Tuesday, July 22, 2008

Linux Screen Eye Candy

A nice post from an up and coming Technical Wiki about a .screenrc file which yields nice UI features for your screen session.

read more | digg story

Technical Wiki - wikitechie.org

There is a new wiki out that is hoping to become a one-stop shop for all things technical.

Its pretty young, but the idea of a wiki that crosses all technical borders I think has the power to be something quite useful.  They also have a pretty sweet .screenrc file, along with some other misc tutorials.

Sunday, June 1, 2008

AppleTV + AwkwardTV + Unpaired Remote = Daaammmnnn Sonn

My appleTV randomly reset itself recently, and in doing so it happily unpaired the remote rendering my appleTV somewhat useless.  I sshed in and played around and couldn't got the movie to play via mplayer, but I could only hear the file, I couldn't see it.

I then turned to google for the answer.  Long story short, here is the fix.

Take any mac remote, point it at your appleTV and press and hold Menu + <<

Also note if your light on the appleTV is turning amber, it means the remote you are using is not currently paired with the appleTV.

Enjoy, hope this save someone some aggravation.

Source: http://docs.info.apple.com/article.html?artnum=305175#ts4