A notebook reliability report was just released by SquareTrade, an independent provider of extended warranty (talk about reliable sources ha!). Anyway, so apparently HP is amongst one of the worse and Toshiba one of the best.

My first laptop was a 15.4″ Toshiba A10 that my dad bought me in 2003, which is still chugging along quite nicely being used by my mom in the kitchen. I wouldn’t say it was smooth sailing since it was purchased. I’ve had to replace the fan twice, the optical drive doesn’t recognize DVDs any more, and the screen hinges have broke and can no longer hold upright. Battery life is non-existent, but then that’s normal for any laptop after a year or two. I also upgraded the memory from 512 to 768 MB so it can run smoother.

At the beginning of the school year, I bought a 12″ HP 2510p as a replacement. I usually don’t go for HP or Dell since I’ve heard a lot of horror stories online. However, since using a business class HP laptop during my co-op term, indoor and outside, I found the professional line fairly reliable. I also got used to the “Trackpoint” mouse in the middle of the keyboard, which is infinitely better than using touchpad. So with my criteria of a “nipple mouse“, small screen, DVD drive, I settled on my current machine. I’m quite happy with it so far, but I am dreading the day things start to break down. The design of the adapter plug connection with the laptop is a bit loose, and it wouldn’t be some easy DIY repair if it really did give in.
The Toshiba had cost around $2400 at that time, which was twice as much as my HP. It’s funny we spend so much money on things that aren’t really reliable. Our standards for durability for products has probably changed from decades to “hopefully will last me a few years”. I’m still wearing a Casio watch my dad bought me 13 years ago, and I never once changed the battery (I think I just jinxed myself…). While it may be the quality of the brand, I’ve read reviews that most new watches + batteries just don’t last as long as they used to. Manufacturers wants you to purchase their newest and latest models, and that doesn’t happen if people are still happily using products that’s 10 years old (kinda like XP actually). Sometimes I wonder if I’m in the wrong field, considering my lack of interest in adopting new technology (also see my previous post on Geocities).
CPSC 430 – Journal Entry #9: Laptops reliability
CPSC 430 – Journal #8: Valour of a Couch Potato

Billions of fans lined up to get their copies of the latest “Call of Duty” game this week, a day before Remembrance Day. I am positive most of the fans were still giddy with joy and playing at home during the “holiday” instead of doing any remembering. While Globe and Mail was being a bit sensational with the Canadian Forces’ recruitment “shortage” (see the National Post take on our over-populated infantry battalions), it does bring to mind how many are so ready to play a brave but battle-torn soldier in a game but can’t possibly run a lap on the track without dying.
This isn’t an attack on video gamers, as I am one myself (or I used to be until school started). However, there are some games that I just can’t get into (or don’t play anymore) because I would rather go out and do the same activity myself. The Wii Sports were fun for a little while, until you figured out you can pretty much beat the game while being stationary on a couch. The game did got me into trying tennis over the summer break, which was infinitely more fun in real life. While I wouldn’t say I’m down on all military games, because I wholeheartedly love the Command & Conquer and Metal Gear Solid series, I honestly wouldn’t have been able to imagine (a tiny bit) what hell soldiers had gone through in the past if I did not go through basic training this year. While our training was obviously not as demanding as it used to be, just the day in and day out of physical and mental exhaustion gives you a different perspective on life.
Video games allow us to escape reality and do the things that we’ve only fantasized about (like being a fighter jet pilot), but why does it have to be just a dream? Instead of sitting behind your TV or computer, if you’re not disabled or otherwise disqualified from participating in certain activities, you should go out and make it a reality (as long as it’s legal). Go play hockey, or go skateboarding. It will hurt a bit more in reality, but you’ll enjoy the pain.
CPSC 430 – Journal #7: Karma and Koalas

Right now I’m typing this post on the latest Ubuntu release 9.10 Karmic Koala. I’ve dual-booted Windows and Ubuntu since Breezy Badger came along, and the improvement and development on Linux is certainly noticeable. I used to switch back and forth the two OSs, mostly to play games and use some Windows specific software, but now Ubuntu is my main workstation as I got tired of rebooting my laptop. As always, I upgraded directly from the previous version, and just as I predicted, things that used to work broke. Instead of hibernating, every time I click on “Suspend” it would freeze up my laptop, causing me to do a manual shutdown. While my wireless card seems to pick up a slightly higher signal than before, for some reason I have to start the Network Manager myself when I power up (which means frequently since I can’t hibernate). I think the volume got a whole lot louder with this new installation, which means I don’t have to turn the slider up to the max anymore.
With so much hassle, why do I keep using Linux? Honestly, if it wasn’t free (in price), I don’t think I would purchase an operating system that seems to be constantly in beta. While some may be surprised, I honestly do feel guilty about using pirated software. Now, although not all the technologies on Ubuntu are legally free (ie. the mp3 and dvd codecs are restricted extra that may or may not be illegal in Canada), I can use most of the operating system without bothering my conscience. I could’ve stuck with the free copy of Windows I get through UBC CS and just use pure freeware if money was the only thing I cared about. However, I really do like the ideology behind the Free (in freedom) software movement and am willing to become a perpetual guinea pig if only so Linux can increase their user base. After all, innovation can only happen if there are people around to appreciate it. On the other hand, I understand that what makes Linux so good (freedom), is what hinders it the most. Projects are left abandoned or sometimes forked because of differences in the development community. Without the help (and money) of Mark Shuttleworth to solidify effort, the progress of recent years wouldn’t have happened.
Now with this timely release of the new Ubuntu comes the news that Koalas may become extinct in 30 years. oh noe
CPSC 430 – Journal #6: Geocities
As of October 27, 2009, Yahoo’s free and popular web host of the yesteryear, GeoCities, discontinued their service. I remember Geocities quite fondly because it was one of the first few webhosts I’ve used. It was a time when Internet was still innocent and free (okay, maybe it was myself that was innocent). Hell, my first actual email address was something called “…@swimmail.com”, I think it was a service that was advertised on a swimming magazine I’d received as a swim club member. I remember creating a test website using Office FrontPage when our family first got a computer (Windows ME *gasp*), and then not satisfied with it being generated automatically, decided to learn HTML and coded my website manually. Even before taking my first official computer class in middle school (which involved Pascal programming, Photoshop, website creation, etc.) I was learning HTML, image manipulation, writing Hello World programs on my own. In a way, it was this curiosity into these languages and technologies that slowly nudged me into the Computer Science program.
With the emergence of Content Management Systems (like a blog), PHP, MYSQL, AJAX, and the whole web 2.0, websites nowadays look much neater and (generally) more intuitive. It actually took me a while to adopt this newfangled thing however, as I was so adamant in my belief that everything should be coded and updated manually…in strict XHTML and CSS and conform to every W3C standards. Another reason, I think, was because I really hated the word “blog”, especially when it was still in its infancy, and everytime it’s mentioned in the news the reporters would overemphasize the pronunciation. And now, look at where I am today, using a Wordpress blog that I downloaded and just copied and pasted to my server, using a theme someone else wrote, and not really knowing too much about PHP and MYSQL.
I’m going to miss you GeoCities.
CPSC 430 – Journal Entry #5: Security
Many who commented on this comic said that airport security nowadays would unknowingly let actual pointy weapons pass through the checkpoint as their narrow focus on liquid bombs blind them to other more obvious threats. However, you may sleep better knowing that while I was coming back to Vancouver from Calgary a few years ago after I finished my co-op term, that while I had in my carry-on several large scissors and a mini wrench, I was instantly stopped by security. I was so worried about not packing any liquids that I completely forgot about other prohibited items. Fortunately I was not subjected to any further, more intensive searches after that.
This comic does bring up good point about security in general. Similar to airport security, computer security software in general can only detect existing malware. Because no one has attempted to use a laptop battery as a bomb yet, airport security does not consider it a risk. Is there a better way of proactively predict and eliminate threats before they happen? There are now technologies that analyse people’s action and physical appearances and output a score. Even without software, people are stopped in line by security personnels because they look too scared and nervous. Similarly, many anti-malware programs now also detect by suspicious behaviors and heuristic analysis. However, in both cases, it seems false positives become more common. This is probably because those who want to cause actual harm knows exactly what security staff/software are looking for and they do their best to avoid detection. On the other hand, “innocent” people/programs let their true emotion/behavior show without realizing that being honest actually cause them to be at a disadvantage.
CPSC 430 – Journal Entry #4: Right to internet access
Finland makes 1Mb broadband access a legal right
By July 2010, everyone in Finland will be entitled to a 1Mb broadband as one of a citizen’s legal right. Earlier this year, France also made internet access a human right. I find it a little bit depressing that the internet is deemed so essential that it is now a considered a right in a few countries. I have to wonder though, are telephone access, electricity, clean water, food and shelter also part of their rights as well? What would be the point of providing people internet access when some don’t have the means to even access it, like a computer or wireless device? I have to admit I’m not aware of the current living condition in Finland. Perhaps they have no lower/poverty class over there. After all, even their post secondary education is free.
If you read my last few entries, you probably remember that I lived without internet for 2 months. It would certainly become a hassle if i had to continue living without internet for the rest of the school year, since most of my courses require online researches and assignment submissions. But hey, if I require it, I can certainly afford it myself, there’s no need to delve in taxpayer money just to provide individuals mere convenience. If all “luxuries” in life become free, wouldn’t all of us just be slobs?
CPSC 430 – Journal Entry #3: Not-so-private eyes are watching you
- Moving seats
- Groups of young men
- People falling
- Loitering in stairwell
My gods, I can’t believe how much crime I could’ve prevented if I’d only watched for such tell-tale signs.
—
[1] Peter Grainger. MLA calls for more security after SkyTrain assault. CTV. Retrieved October 7, 2009, from http://www.ctvbc.ctv.ca/servlet/an/local/CTVNews/20090726/bc_skytrain_security_090726/20090726/?hub=BritishColumbiaHome.
[2] Chris Williams. CCTV website recruits video vigilantes. The Register. Retrieved October 7, 2009, from http://www.theregister.co.uk/2009/10/05/internet_eyes/.
[3] Dominic Casciani. Bus CCTV could predict assaults. BBC News. Retrieved October 7, 2009, from http://news.bbc.co.uk/2/hi/technology/8270934.stm.
CPSC 430 – Journal Entry #2a: Multi-tasking

Steve Andrews. Polk undercover drug investigators play Wii during raid. Tampa Bay Online. Retrieved September 23, 2009, from http://www2.tbo.com/content/2009/sep/21/undercover-drug-investigators-embarrass-polk-sheri/…….
Less than 8 hours since I posted my last journal entry, I came across this gem. Not only are the criminals good at multi-tasking these days, but even the law enforcement officers as well. They didn’t even bothered to put the remote strap on, just unprofessional.
CPSC 430 – Journal Entry #2: Internet Addiction

Edward Marshall. “Burglar leaves his Facebook page on victim’s computer.” The Journal. Retrieved September 22, 2009, from http://www.journal-news.net/page/content.detail/id/525232.html.
Due to my summer commitment, I was recently without internet for 2 months. Though the urge to check my email was ever present (as I applied for a co-op job and wanted to check for updates), I never really missed “being out of touch.” And then I hear about a kid who is so addicted in Facebook such that he would take the time to check his account while robbing someone’s house. What is so important that you couldn’t wait 20 more minutes and browse the site at the comfort of your own home, possibly away from law enforcement pursuit? Now, perhaps I just don’t have enough friends, but it only takes me maybe 10 minutes every once in a while to stalk…er…to check out what my closest friends are doing, any more time just leaves me bored and determined to pursue some other procrastinating methods. Now before I start doing my weekly readings, let me check my notification tray for new email and RSS feeds…
CPSC 430 – Journal Entry #1: Dollhouse
![]()
Whedon, J. (2009). Dollhouse. US: Fox Broadcasting Company.
“If I think I can figure things out, is that curiosity or arrogance?” – Topher Brink (3 min clip from “Epitaph One”)
* NOTE: Contains spoiler for the Dollhouse TV show.
The Dollhouse is an underground organization (owned by Rossum Corporation) that employs various individuals as “Actives”, wipe their minds and then program them to do whatever mission is needed at that time. These missions can include sexual encounters, negotiation, friendship, and so on. When the Actives are not “imprinted” with a memory, they spend their time in a calm, spa-like environment and mostly have the intelligence of a child.
When the show first started, similar to Adelle DeWitt (highest ranking official of the L.A. branch Dollhouse), I was able to rationalize the morality behind such an organization. Each Actives signed a contract to work with the Dollhouse for 5 years and at the end of the contract they get paid a large sum of money. Some were recruited as an alternative to spending their life in prison, while others possibly just wanted to escape their past. In general it was a win-win situation for the Actives and the Dollhouse.
It was unclear whether the Dollhouse would honour their contract however, since once you’re wiped, ideally you won’t even remember entering this contract in the first place. Later in the season, it was revealed to the audiences that some Actives were actually forced into this job. Some were also sexually abused (either in the state of imprint or not) by the Dollhouse staff. The ethic became murky in an instance. The Actives may have signed up to do any mission, including those sexual in nature, but to be taken advantage of by staff was another matter. With that trust broken, you can’t pretend to be righteous anymore.
It wasn’t until the last episode of the season “Epitaph One” (not broacasted, only available on Season 1 DVD) that Rossum’s ulterior motive was finally revealed. By imprinting someone else with your own memory, essentially there would be immortality as you can live on in another body once your old body dies. It’s a good question whether you consider this immortality in the first place, but something else is more important. Not only was the contract broken (ie. Active gets to return to their own lives after 5 years), but you can claim that the Actives, even though their body is still alive, living as another mentally, are essentially dead, “murdered”. The problem became even worse as the episode revealed, but I will refrain from disclosing more of the plot in case anyone would like to watch the show.
This “take-over-the-world” plan, unintentially, was hatched due to Topher Brink’s (scientist at L.A. branch) advancement of the imprint technology. In this last episode, Topher, now mentally unstable from his guilt, said “If I think I can figure things out, is that curiosity or arrogance?” Even though scientist have the knowledge to do something, does it mean they should apply them? Specifically, was it wrong to invent nuclear bombs? Should we clone human and other animals? I don’t think technology and invention need to be stifled because we as human beings are innately programmed to be competitive and to survive (sometimes destroy ourselves in the process). If it were, we wouldn’t have cars as transportation due to so many accidents or knives to cut food as it can be used to stab people. Whether to use something for the good of society or for nefarious reasons should ultimately be left to individual decision. The scientists should not be blamed for how other people use their invention. In fact, war and military-funded research have advanced many technology we enjoy today.



A Computer Science student who wishes to be in Arts if only she could write better...