Thursday, November 13, 2008

Chrome: Is This Your Father's Web Browser?

A couple of months ago I set up a computer for an older couple who had never used a computer before. It was an old laptop with busted hinge but it was in otherwise good condition and it was an easy matter of setting it up with an external monitor and wireless keyboard and mouse. Neither of them knew much about computers and they just wanted it for e-mail and web browsing—the same as most computer users these days.

When it came time to choose a web browser for the computer I wanted to steer them away from Internet Explorer. Besides being slow and bloated, IE is a magnet for hackers if for no other reason than the fact that it is installed on the vast majority of computers. So I installed Opera on the computer.

It seemed like a good choice at the time, Opera is small and fast—perfect for an old computer with only 512MB of RAM. Unfortunately, Yahoo! Mail didn't cooperate. Several days after setting up the computer, I began receiving calls about the a problem between Yahoo Mail and Opera. For some reason it kept redirecting Opera from its Inbox to the log-on page. I never figured out exactly why this was happening. So I installed Chrome—Google's then new browser—on the computer and the older couple has been happily using it for e-mail and web browsing ever since.

Chrome hasn't made much noise since the week when it was launched. A lot of geeks (myself included) downloaded it, complained about a lack of features and possible privacy problems, and quickly went back to Firefox. But from my perspective setting up computers for people—many of them older—who really know nothing about computers and don't care about cookie handling or security.

For these people, Chrome's shortcomings suddenly turn into strengths. Chrome was designed from the ground up to run javascript so temperamental web applications like Yahoo! Mail are more likely to run properly on it. Chrome runs in the background quietly updating itself through Google's Updater application even when it is supposed to be "closed." While more tech-savvy and paranoid people see this as a potential privacy risk, for people who neither know nor care about security or privacy issues, this is an invaluable feature since their web browser always has the latest updates and patches. While there is no way to control how javascript and cookies behave on a site by site basis, people who lack computer savvy won't know how to use these features anyway, so for them relying on Google to handle these potential threats makes sense. It all comes down to how much you trust Google—maybe you and I don't always trust Google but most people don't care one way of they other. For them Google's web browser is just another program that they run on their computer.

So for confused newbies, Chrome's lack of features and minimalist interface are an advantage. Ironically enough, Chrome's name comes from the term used by web developers for the buttons, menus, and other widgets that constitute the browser's interface. But Chrome has very little "chrome" compared to other web browsers; just front, back, and reload buttons, a combination address/search bar, and a couple of hidden menus which are easy to ignore. It even tucks its tabs into its title bar which further reduces clutter. And while Google has talked about producing add-ons for Chrome, there are currently none available. There are no toolbars or extensions for Chrome. But then again, too many extensions can slow Firefox down and toolbars are frequently more trouble than they are worth for Internet Explorer users.

So if you are a tech-savvy nerd who has been wondering what Google was thinking when they put out Chrome, maybe they were thinking about your mom and dad.

Monday, November 10, 2008

R.I.P. Mars Phoenix

The Mars Phoenix team has just frozen. It's a remarkable thing to feel emotions over the "death" of an inanimate object which I've never seen or touched or otherwise interacted with in any way except the occasional Twitter alert. But it was exciting to get these little updates on a mission that was pushing the boundaries of science and exploring another world. In the end, that's what we associate with the best of what we call the "human spirit." If that is the case, then that frozen slab of metal on Mars that we call Phoenix is more human than a lot of us.

Sunday, November 9, 2008

Googling Usenet

This is the sort of post which I must admit is basically just something I'm writing down so I won't forget about it. It's so nice that blogging allows me to treat the Internet as my own personal napkin.

If there is one program that I use more than any other on my computer, it's Agent. Well, I probably use a web browser, any web browser more than anything else just like everyone else. But after a web browser, I use Agent for both e-mail and for reading Usenet newsgroups. Now Agent is a pretty complex program and it has many little tricks which many people never use because they don't realize that it can do them.

One such trick is the ability to launch your web browser and retrieve a Usenet post from Google's Usenet archive. This can be useful for older topics where you want to see the whole discussion as it happened.

Setting it up is a five step process:

  1. Under the Tools | Options menu item choose URL and MIME Settings | URL Types and select news:Usenet News as your URL type.

  2. Check the following items:

    • Enable highlighting and launching

    • Remove URL prefix when launching

    • Use custom settings (below)

  3. Click Browse and point Agent to your web browser. Not every web browser works nicely with Agent to launch itself and go exactly where Agent tells it to go. Firefox works perfectly, Chrome does not. I haven't tried this trick with recent versions of Opera or Internet Explorer but based on previous experience, I would expect them to work.
  4. Check Use DDE. Use the message, http://groups.google.com/groups?selm="%1"
  5. Fill in the other DDE settings:

    • Application: Firefox (or whatever the name of the browser happens to be)

    • Topic: WWW_OpenURL

    • Method: Request

From here on, every time you double-click on the Message-ID of a Usenet post in Agent, Firefox will open a Google search for that message and go directly to it.

This kind of Google integration has been available in Agent for years and it's a good thing because Google's own Usenet newsreader is pretty bad as is its search function. Luckily, there are a number of tricks which can be used for searching Google for old Usenet topics. One of the nicest, most overlooked features of Firefox is its Keywords feature which allows you to save a custom search template and then invoke it directly from Firefox's address bar. I have a number of keyword searches for Google's newsgroup archive.

Both of the searches below can be bookmarked and used to search for a specific Message-ID. Basically, they run the above trick I use with Agent directly from Firefox's address bar.
  • http://groups.google.com/groups?selm=%s
  • http://groups.google.com/groups?as_umsgid=%s
The following search is a little more practical:
  • http://groups.google.com/groups/search?safe=off&btnG=Search&sitesearch=groups.google.com&q=%s
It searches Google's Usenet archive for any term just like a search from Google's search box. Adding the following term &as_drrb=b to that causes a snazzy set of drop down boxes to appear which allow you to narrow your search to a specific set of dates
  • http://groups.google.com/groups/search?safe=off&btnG=Search&sitesearch=groups.google.com&q=%s&as_drrb=b
Google's newsgroup URL can be customized with a wide variety of terms for saving a custom search. A full list of these terms is here.

Tuesday, November 4, 2008

What Will It Be Like to Have a Black President?

FARK takes a look at that question with this classic Richard Pryor clip:


Election 2008 In Photoshop

As the election draws to a close, I thought I'd post some of the many photoshop pictures that I've collected )mostly on FARK because it's so much easier to post a bunch of silly pictures than to make cogent, logical arguments to justify your political opinions.

From the hard fought primaries:






A charismatic young leader emerges on one side:



And a grizzled veteran on the other:



And the election had begun in earnest:



Most of the 'shops were pretty geeky:





Others were tailored to the headlines and sound bites of the day:






Some of the 'shops were truly elaborate:




Not all of the funny images were photoshops, some were just unfortunate:



Going negative:




But in the end, a final winner had to emerge:

Mars Phoenix Speaks

NASA has been posting first person accounts of the Mars Phoenix lander's mission via Twitter for some time now. It's basically the only reason why I got a Twitter account—in order to follow Phoenix. It's cool and sometimes even poignant to receive these little messages from Mars. Now, nearing the end of its life, the Phoenix Lander saying goodbye as a "guest blogger" on Gizmodo.

Now another NASA mission, New Horizons is jumping on the Twitter bandwagon as it makes its way to Pluto. If nothing else, it seems like a great way to get young people interested in science.

Sunday, November 2, 2008

Ben Affleck Versus A Total Unknown


It's pretty common for people to say that Saturday Night Live is no longer funny. The truth is that SNL has always been wildly uneven in quality and today's SNL is about as funny and unfunny as it has ever been. But I did notice in an interesting thing in Allen Sepinwall's review of last night's show. He mentions a skit done by a guy I've never heard of which he enjoyed much more than a similar skit done by Ben Affleck last night. Both skits make fun of Keith Olbermann, MSNBC's sportcaster turned pundit turned professional Bill O'Reilly puncher. Affleck's skit builds slowly from a dull start to a funny over-the-top finish. The unknown guy's skit is much shorter but I think that it is much funnier overall. That is SNL's biggest problem in my opinion, in order to fill the show's ninety minute running time, they tend to pad out their skits causing them to run way too long. 

Here are the two skits.

First Ben Affleck's Olbermann:




And now the guy you've probably never heard of:


Friday, October 31, 2008

It's Like West Side Story For Nerds

Crunchgear brings us a violent Mac vs PC musical. Very well done. Caution: extremely violent.


Open Congress Voting Record Comparison Tool

Open Congress has a new tool for comparing the voting records of House and Senate representatives side by side. Another great tool for voters in this election.

Thursday, October 30, 2008

The Acer Aspire One—Small is the New Black

I have been using the Acer Aspire One for about a week. It is one those "netbooks" that are so hip these days with the techie set. Although netbooks themselves as are a new category, the concept of a tiny notebook computer isn't that new. Sony, Panasonic, and Toshiba were all making tiny laptops for sale ten years ago. But usually these little notebooks would cost upwards of $2500 and were for the most part only available in Japan.

Originally uploaded to Wikipedia by Rico Shen http://en.wikipedia.org/wiki/User:BrockF5

But things have changed recently. As computer hardware prices have fallen and the Linux operating system has improved to the point where it can be seen as a viable alternative to Windows, it has become possible to build a really small and really cheap laptop computer. My Acer Aspire One cost me $399.


A Little History


The netbook trend has been building for about a year and a half. It sort of started when Palm, looking to revitalize its line of smartphones, announced the Foleo, a simple Linux-based laptop which was meant to be a large keyboard and screen for its Treo smartphones. Palm is primarily a cell phone and PDA maker not a computer company—and it showed with the Foleo. Equipped with wi-fi and a lightweight Linux operating system, the Foleo was capable of being a useful computer in its own right but Palm had primarily meant for it to be an accessory and marketed it as such. Because of this, the Foleo was woefully underpowered and had very little storage of its own. It was also very expensive for a phone accessory—$600, about the same price as a big clunky laptop. While its small size (which it achieved despite having a keyboard and screen which were larger and more useful than what has become the standard on netbooks) was attractive, the Foleo lacked the functionality to justify its price and Palm pulled the plug on it days before it became available for sale. I personally suspect that if Palm had tried to sell the Foleo at half the price they originally intended (in other words for $300 instead of $600), it would have been reasonably successful.

After Palm's embarrassing face plant, Asus came out with a little notebook called the EeePC. Running a lightweight version of Linux and powered by an Intel Celeron processor with a tiny screen and keyboard, the original family of EeePCs cost just $300-$500 and they were a rip-roaring success selling 355,000 units in six months. This just opened up the floodgates with competitors coming from MSI, Acer, Dell, HP, and others.

And that brings us to the Acer Aspire One which I am using now. Over time, netbooks have gravitated to a common set of specs and the Acer Aspire One is no different. It has an Atom processor which is Intel's new mobile friendly chip which has become almost ubiquitous in netbooks. It has a small but above average for netbooks 8.9 inch, 1024x600 pixel screen and a fairly small but usable keyboard—you won't be composing any novels on this keyboard but it's fine for e-mail. What separates this particular version of the Acer Aspire One from other netbooks is its 1 GB of memory and 160 GB hard drive. This is enough storage space to comfortably run Windows XP instead of the sometimes quirky Linux distributions which other netbooks use. As a result, my Acer Aspire One feels more like a normal laptop than like a "netbook."


Size Versus Speed


Without a doubt this notebook's number one feature is its small size and weight. At only about 2.5 pounds, lifting and carrying it is effortless. Here are some pictures of my 8.9" Acer Aspire One together with a 15.4" HP Pavilion dv6000 notebook and a Palm Treo 680 smartphone for comparison.








The small size of this notebook mitigates a lot of its shortcomings. I've heard people complain about the heat produced by the Acer Aspire One but I've never had a problem with it in part because it's too small to cover my entire lap. I can just prop it up on one knee for hours and barely feel any heat. This is in start contrast to my larger HP laptop which runs at least as hot, if not hotter, than my Acer netbook and because of its heat and weight quickly becomes uncomfortable in my lap. While in its default configuration Windows XP runs a bit slowly on the One, turning off its visual styles and other eye causes it to speed up considerably. (I never cease to be amazed at how much useless, performance-choking crap Microsoft adds to its operating systems.) Turning off Windows XP's visual styles also allows you to make better use of the One's small screen as XP's default styles tend to take up a lot of room on your screen.

The One also has some other useful little tricks. Intel's underpowered but useful graphics hardware comes configured with keyboard shortcuts which allow you to rotate the screen. Normally this would be a useless little trick but on the One, the screen rotation allows you to comfortably read long web pages and documents like a hard cover book. Unfortunately, when you rotate the screen, the keyboard and mouse axes remain the same which makes anything other than scrolling text awkward.

Despite all these nice little tweaks, the One still feels a little slower than a typical full sized laptop. Note that by full sized laptop, I'm referring to my two beefy HP laptops which run on dual cores and have 2 and 3 GB of ram respectively. So the One is about as fast a single core laptop with 1 GB of ram. Having said that, web browsing does "feel" a little slower on the One. I'm not sure exactly why that is, maybe its the Atom processor or maybe it's the wi-fi chipset. Or maybe it's a problem with Windows XP.

When I installed Ubuntu on the One, it detected two processors. Since most personal computers have only one processor this is usually a sign that you have a dual core processor or a processor with hyperthreading. In fact, it does appear that the Atom processor is hyperthreaded. But does Windows XP handle the Atom processor's hyperthreading? I'm not particularly knowledgeable on the issue but if I'm not mistaken, Intel abandoned its hyperthreading technology in its desktop processors in part because Windows didn't handle it well. If this is the case—and I don't really know enough about the issue to say that it is—then it might be the part of the problem. (If someone actually reads this blog and does know about this issue, I'd appreciate an e-mail on the subject.)


Software


Like most Windows laptops the One comes with a lot of crappy third party software although it comes with less than what is preloaded on HP laptops. In any case, it's nice to have PC Decrapifier around to get rid of the cruft. (Why did Acer include a copy of InterVideo WinDVD on a laptop with no DVD drive?) The idea behind netbooks is that they are lightweight both in terms of size and software and rely on Internet-based "Web 2.0" "cloud computing" to get work done. I am actually finding that I use much the same software that I would use on a normal PC. In fact at least one Web 2.0 application, Yahoo Mail actually complains that my One's screen resolution is too low even though I think that it looks just fine. Another Web 2.0 application, Google Groups gives you a full, unfiltered view of Usenet which is a little like giving you unfiltered sewer water to drink. Sorry cloud, I think I'll stick to the same e-mail and Usenet application that I've been using for over a decade thank you very much.

I was expecting that Google's Chrome browser with its minimalist interface would be ideal for a netbook. In fact I've found that good old Firefox when used in full screen mode is the best choice for me when browsing the Internet. This is great for me since I can use Foxmarks to synchronize my bookmarks between the One and my home computer which is just a really big laptop.

Beyond that, I use the One very much the same way that I would use a normal laptop. I use Firefox to surf the web, Agent for e-mail and newsgroups, GOM Player to watch video, TightVNC to log into my other computers, and Synergy to seamlessly share my mouse with my bigger computers.


Final Notes


I've only been using my Acer Aspire One for about a week but I'm already very comfortable with this little notebook. It has a glossy dark blue finish which looks great when you take it out of the box but which is also a magnet for fingerprints. It has a six cell battery which delivers about five hours of battery life. This changes the way I use my laptop. I don't worry much about battery anymore. I keep it next to my bedside for use on sleepless nights and lazy weekend mornings. It slips easily into my backpack when my older HP laptop needed some elbow grease to fit. I can take it anywhere that I expect to be able to find available wi-fi access.

This computer certainly isn't perfect. It's a little slower than what I'm used to. The touchpad has awkwardly placed buttons and is bad even by touchpad standards. The keyboard is usable but can't be recommended for long typing sessions (I'm typing this review on my big HP laptop). I've seen netbooks positioned as computers for younger people—college students, teenagers, even children. Well, with their smaller hands and sharp eyes, younger people will almost certainly be less bothered by the shortcomings of netbooks than older people.

But the bottom line is that its small size and long battery life give this computer a degree of freedom that bigger laptops can only aspire to. So as one of the first netbooks that seems to really hit the sweetspot in terms of usability for me, the Acer Aspire One is aptly named.