Wednesday, January 26, 2011

Cloud Printing from the Google CR-48

Old print machineImage via Wikipedia
Printing has come a long way!
One of the developments in the Chrome OS operating system is the use of something called "cloud printing."  What this is, basically, is registering your printers with Google's print servers.  It's a great concept; you can register your printer at home, the printers at work, anywhere you can run a chrome browser you can register those printers for cloud printing.
On the CR-48 anything you want to print can then be directed to any of the printers that you have registered with the cloud. So, you're on the road working on a spreadsheet and when you're done you want to print it at work so it's ready for that early meeting, no problem.  When you select a printer from your list of registered printers, you'll also be able to set any of the options on that printer that you would normally be able to set.  Multiple copies, 2-sided, collated, color/b&w, no problem.  You can manage the print jobs by using the option menu and looking "Under the Hood" for the button to "Manage printers...".
At present, only printers connected to Windows machines are configurable from the Chrome options menu, but if you have Linux or MacOS you will have to do a little command line work to make the magic happen.  Here is a link to a blog with information on setting up cloud printing in Linux and MacOSX.   But it's worth the extra effort in the flexibility it provides.  On Linux systems there is also a PDF printer driver, so you could conceivably select that as the print device and actually create a PDF file on your linux machine's local file system.  Very sweet.
Have any questions about printing in the cloud?  Let me know.  It's worth you time to get it configured and working for you.


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Saturday, January 22, 2011

The Developer Channel

3 USB Flash Drives stacked.Image via WikipediaA couple of days ago I made the decision to run my CR-48 on the developer channel as opposed to the beta channel.  I know that you run the risk of more bugs in the developer channel, but I was anxious to see how the extended file system worked.
So I made the switch and immediately downloaded the developer version of Chrome OS for the CR-48 and found that the extended file system worked well for the USB flash drives and SD cards I inserted.The built-in file browser pops up and displays the contents of the flash drive and clicking on a file in the browser displays it appropriately in the browser window.  Nice job Google.
But that wasn't all.  Last night there was an update available for the developer channel.  I installed that one also (actually, it kind of happens automatically), but I'm not sure what's changed in this version. The trackpad seems to be more responsive. And some of the fonts seems sharper, but that's kind of a subjective observation.

I'll poke around and see if I can find out what might have changed in the latest version of the developer channel.  Love the CR-48.  It's everything I hoped it would be so far!

Here's a screen shot of the current versions installed on my CR-48:


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Wednesday, January 19, 2011

WiFi Problem on the CR-48

Wi-Fi Alliance logoImage via WikipediaOne of the annoying things that I have noticed on my CR-48, and that I have reported to Google, is the inability of the OS to keep a WiFi connection active when the computer goes into standby mode.  What normally happens is this:  I'll be using the notebook, and get distracted by something else for a few minutes.  The computer goes into standby mode, with the display off and the little blue power light blinking.  I'll touch the touch pad and the computer wakes back up.  The network icon still shows me connected to my home wireless router. But at this point, I can no longer get any data.  Refreshing web pages result in page not found errors.  I must manually go into the settings window, disconnect the wireless and reconnect.  At this point, everything is back to normal.  Other computers using my wireless network do not exhibit this behavior so I have to surmise that it is a CR-48 problem.  I sent in feedback, but I don't see this issue listed in the known problems area of the Chrome forums.

Is anyone else experiencing this type of behavior?  Let me know.
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Friday, January 14, 2011

An OS Update On My Google CR-48 Notebook!

Last night, while working on my Google CR-48 notebook computer, I noticed that the wrench icon had changed.  There was a little orange dot (at least it looked like a dot) below the wrench.  So I opened the menu and found that by clicking on the About entry that a new version of the Chrome OS had been installed, and I only needed to restart my notebook for the changes to take effect.

So, I restarted immediately.  And what did I see?  Nothing obvious, but I did realize quite quickly that the issues with the track pad seem to have been resolved.  I can now smoothly scroll up and down using two fingers and the right click capability of tapping with two fingers seems much more accurate.  This fix is huge for me since it's been a pain to scroll when reading long web pages or editing documents or spreadsheets.  I had found a work-around that I described in an earlier post, but having the track pad work as designed is much preferred.

I don't know yet what else has been fixed.  I'll do a little research and experimentation to see if I can find anything else.  Until then, I need to do some real work.  Back later!

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Wednesday, January 12, 2011

My Google CR-48 Chrome OS Experience to Date

Google Chrome OS WelcomeImage by lewong2000 via FlickrOkay.  I gave you a link to a quick overview of what Chrome OS is and how and why it was developed.  You can install the Chrome OS on a desktop machine, a notebook or a netbook computer.  But the purpose of this blog is to talk about my experience with the Google CR-48 notebook since I was lucky enough to be selected for the Pilot Program and received a CR-48 to use an evaluate the Chrome OS as a platform.

So today a little about Chrome OS on the CR-48.  Since the OS is very small, boot time is very short.  From a completely powered down state to ready to use is a scant 14 seconds or less.  The user interface, which is in essence the Chrome browser, is sleek and fast.  Support for Flash is included and the OS handles almost all file types flawlessly.  The browser-like interface is tab-oriented, and as you may have read in the Chrome OS comic, each tab is a separate process so that anything that happens in one tab is isolated from the rest of the interface.  This is great for security and safety.

Since the basic premise of the Chrome OS is that everything should live in the cloud, it's important, actually necessary to have an internet connection when using the CR-48.  WiFi is the preferred method, and Google has also arranged a 100MB/mo. contract for each CR-48 with Verizon Wireless.  So you have no reason not to be connected so that you can use your notebook computer.

The interface has a wrench icon in the toolbar area which is used to do such things as open a new tab or a new window, or an incognito window (no history, cookies, etc., making you unknown.  It's also the way the OS does the "guest" user login.), or editing functions like copy/cut/paste.  You'll also find the tools entry where you manage extensions and browsing data, open the javascript console or the task manager.  There are entries for history and download managers, and an options entry.  The options entry is where you can configure some very basic settings for the OS, like home page, wireless and cellular connections, languages, timezones, users and more.  There is just enough here to customize the interface to your liking, but not so much that it is cumbersome or confusing.

The user interface itself seems very snappy, using the latest version of WebKit and a highly optimized javascript engine, and pages draw quickly and accurately.  A little further down the road, I'll provide some links to interesting speed tests and demonstrations that highlight the speed of the engine.

Once you get the CR-48 up and running and configured to your liking, it's time to add extensions and Web Apps to provide the functionalities that you are most likely to use.  In upcoming articles I will journal my experiences with some of these extensions and web apps, explaining why I chose them, what I think of them, and whether or not they have made it into my list of currently installed apps/extensions.

Thanks for reading.  Please leave comments if you see something you like or dislike, and share with your friends who may have a bad case of CR-48 envy.

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Monday, January 10, 2011

What is Google's Chrome OS?

Google Chrome OS ConceptImage by FreeCliDent via FlickrOkay.  I talked a little about the hardware, and I'm sure I skipped over a couple of things, but anyway, I remain a fan of the hardware overall.  Spartan, but handsome.  Nice size, fit and feel.

So onto the operating system:  Chrome OS.  The operating system is the software that runs the computer, creating the interface between the user and the hardware.  And before I get into too much CR-48 specific information on Chrome OS, I thought I'd share a link to a comic on the Google Chrome Help site that explains what Google Chrome OS is and the design considerations that went into its development.  As you read the comic, you'll understand what Chrome OS is and how its design makes for safe and secure browsing and how cloud-based computing makes this OS a delight to use.

Find the comic here.
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Friday, January 7, 2011

Is Chrome OS In Competition With Android??

Outline of a cloud containing text 'The Cloud'Image via WikipediaThis story today about Android making Chrome unnecessary prompts this post.

Android is a great mobile operating system.  I've owned a Droid from Motorola since they first came out in November of 2009.  The number and variety of apps on the Android platform make it a powerful and useful operating system.  It has a browser app, as well as apps for navigation, maps, music, social networking, etc.  And now with tablets based on Android 3.0 due to make an appearance in the first half of 2011, what do we need with a keyboard/browser based operating system like Chrome OS?

I think, and this is just my opinion, that if you are a user of Google Apps and you have your business/data in the cloud, you need a more traditional interface to deal with it.  If I'm editing a document or a proposal or a presentation, I want to have a physical keyboard, not a touch-based screen keyboard that takes up valuable screen real estate.  Especially when working on presentations or any graphically intense application.  Heck, I know people who own and iPhone and an iPad, but when they sit down to do real work, they grab their keyboard.

One of the new items shown at CES was a transformer-like machine that basically was a tablet that had a detachable keyboard. This type of product is probably closer to what might see adaptation as a more "work-ready" solution.  And of course, if you pay attention to these types of things, you've seen that Android has been installed on the CR-48.  I'm not sure how that works since I really think of Android as a screen input model.  Android has a lot of nice single-focus applications.  These types of apps are usually small and can live on a small memory device with ease.  But if you need the power of an application that can produce complicated spreadsheets with embedded javascript or something akin to that, you need a cloud-based architecture, with perhaps hundreds of GB of data storage and 99.9% uptime with replication and security.

I've already started to find that I don't use as much of my desktop's power as I used to.  Most of my documents are in the cloud, as are my photos.  I don't have to worry about backups or security.  Google takes care of that for me.  The hardware platform I use for this type of work means a keyboard and a mouse, and that's my preference.

That's where I think Chrome OS fits. What do you think?
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My Thoughts on the CR-48 Hardware

google chromeImage by toprankonlinemarketing via Flickr
I thought I'd get the hardware specific post out of the way first, since this beta test project is not really a test of the hardware but of the software.  I'm sure that Google worked hard with their supplier to produce a minimal machine that would provide just enough functionality to be compatible with the operating system without incurring unreasonable cost.  If you were going to send out 60,000 free notebooks and destroy a dozen or so more for the sake of demoing the way cloud computing keeps your data safe, you'd probably want to keep the cost down too.

Well, there's been a lot written already about the CR-48 hardware specs and people's feelings about that hardware.  Google's Chrome OS notebook computer is a rather nondescript black notebook, weighing in at about 3.5 lbs.  It feels great in the hand with its slick rubberized surface which discourages most fingerprints.

For connections, there's a video out, a USB port and an SD card slot.  Add one headphone jack and there you have it.  Just enough to make if functional, but not a lot which is understandable given the nature of this machine.

Opening up the notebook causes it to immediately boot up, a process which takes about 12 - 15 seconds.  After initial user set-up and wireless or Verizon connections made, you're ready to go.  The display is bright and the viewing angle is quite good, although blacks tend to flare a bit when the angle increases.

I love the keyboard.  If you haven't heard, the keyboard has a few interesting changes.  The caps-lock key has disappeared and in its place you'll find a search key, which opens a new tab in your browser (which is the entire user interface in the Chrome OS).  The function keys have all been replaced with keys that provide functionalities like going forward and back in your browser, switching windows, muting or adjusting the volume and screen brightness.  The keys are chiclet style with great tactile feedback.  As a touch-typist, I found that I could type very easily and the absense of the caps-lock key didn't effect me at all.

The trackpad has been probably the most criticized part of this notebook.  I'm not sure I understand the problems people are having; I think it's more a case of getting used to the way the thing works.  Swiping with your finger moves the cursor.  Two finger swiping from top-to-bottom scrolls the window.  You can configure the touchpad to use tap-to-click, or you can physically depress the whole touchpad to click.  That is pretty cool.  Right clicking is achieved by using a two-finger click.  I think the most problematic part of the touchpad is the two-finger scroll, but I found a tip in another blog that works well for me.  Placing your thumb in the lower left corner of the touchpad and then using your index finger to swipe up and down on the touchpad will also activate the scrolling like the two-finger swipe.

Sound from the speakers is acceptable, and the built in webcam and microphone work as expected.  Finding web apps or extensions that utilize the webcam is a little hard, but more on that later.

Being that this is a cloud-based operating system, there is really no need for a hard disk, so there is none.  There is 16GB of on-board memory which should be sufficient for a slew of pictures or media files.  Just need a way to get to them (and more on this later).

WiFi works well; I had no problem connecting to several networks.  I've heard that WPA2 security doesn't work, but I haven't tried that out.  If someone could clarify that for me, I'd appreciate it.  The 3G connectivity to Verizon wireless (courtesy of the free 100MB data plan that Google arranged for the pilot program) also works very well.

The construction feels solid, with the hinge being firm with no looseness or wiggle.  All lines are clean and parts match up well.

So, to summarize, I like the hardware.  Once I got over the scrolling issue, I find I have nothing to complain about.  If something should come up, I'll post it here.
If you were lucky enough to get a CR-48, let me know if you agree with my assessments.  Everyone else: Since you won't be able to buy this exact product this might not mean much to you, but having an understanding of the hardware will make any further posts more understandable if there is a hardware aspect to the issue I'm discussing.

Next, we'll look into what Chrome OS is, and how it's trying to change the way we view computing.
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Thursday, January 6, 2011

Scored A Google CR-48 Notebook

Picture of the new release of Google Chrome OSImage via WikipediaOn December 9th, 2010, I filled out the application for a Google Chrome OS based notebook.  This pilot program is known as the Google Chrome CR-48 beta test program.  On December 20th, there was a box sitting on my porch, with no external markings.  Opening the box, I found a box with the rodent-powered rocket schematic that I knew was the cover art for the CR-48.
WOW!
Opened it up, and got right down to business.

What follows in the blog, is my impressions and findings in using the CR-48.  Things I like, things I don't like, things I love, things I hate.  I'll try to test everything there is to test.  I'll install all types of apps and extensions and try them all and report on them.

I'm not going to spend too much time on the hardware since the beta program is all about the software (Chrome OS), and not the notebook computer itself.  I do think the hardware is pretty slick, but more about that later.

Stay tuned while I learn all there is to know about this nifty little machine and the operating system it runs on.

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