Showing posts with label electronics. Show all posts
Showing posts with label electronics. Show all posts

Wednesday, December 19, 2012

Reflections: Virtual Identity

It is 2012 and I've been thinking that the world has changed so much from the advent of the first computer - and more importantly, of the internet. Nowadays, we are so connected by our machines: desktops, laptops, tablets and phones - almost all of which have some connection to the internet. We use facebook, twitter, instagram and the like to chronicle our lives - mundane or otherwise. Before, each entry into one's virtual life was a matter of creating a story, a thought. Now, a simple or even incomplete sentence will do as we have the power at our fingertips to talk to anyone, anywhere.

Virtual identity. It is now possible to take part of, and steal, other people's lives because we have established a part of ourselves in this digital world where codes create our realities. Everything is now online, or at least available in it such that to lose such a connection becomes akin to losing a limb. I have tried to limit myself, but in vain. I cannot go a week without some device to connect me to this ever expanding web.

But who am I? What I find comforting about this new age, this new landscape, is the ability to create multiple selves with a few clicks of the button. I may have a copy-self: the me who exists in the real world. The one who frets about the lack of privacy, the fear that eventually my every step will be recorded and that this copy would define and overwhelm the me that exists in the physical world... I do not understand how some people are so comfortable of bringing their entire self into this domain. Where they would freely give personal information to a bunch of strangers such that it is normal to give the minutiae of one's life to the horde of friend-aquaintance-stranger and the keys to one's kingdom to service providers that can store this information infintely and sell it to multiple bidders.

It's kind of insane, now that you think about it. Today the tablet (iPad for those able to afford it - especially in the most affluent nations, societies, strata), the smartphone (iPhone, again), the computers (MAC)- ah, truly it is the age of the apple! - when once nobody, or very few people, could even dream it. I'm sure there are other events such as what I feel now that may be even more important - the industrialization comes to mind - but this is what I see now. This is the changing of the world from the century that preceded, if not the millenium.

 I am interested in how this will turn out. Will it get better? worse? Must the self that exists on the net be a full copy of the self that types these letters on the keyboard? Will the world change such that only one's avatar becomes acceptable in exploring a domain that becomes more regulated with each passing day?  But now, while I have the chance,  I will enjoy the little comfort the anonymity of this blog affords.

Tuesday, June 12, 2012

Computer Maintainance Tips

I am a student with a 4-year old laptop that was bought during a time when the unit was low to mid-range (definitely state of the art). For four years, this laptop (that has no name), has been my loyal companion through a billion hours of coursework. Unfortunately, maybe due to age, misuse or generally bad technology (as compared to now), I've had several problems with this laptop, including but not limited to:

  • low battery life
  • overheating
  • slowness


Since I cannot afford other gadgets such as tablets, much less a new laptop, I've had to figure out ways to care for my laptop. Hopefully, it'll last another 4 years. Some tips I've found that help preserve my laptop:

  • Do not overcharge your battery. As with all gadgets, once it reaches high 90s, unplug it. You should also allow your battery to drain, so don't start charging until the battery is low.
  • Use a cooling fan. Additionally, make sure that air can circulate underneath the laptop. Unfortunately, my cooling fan is not enough: I have to use a real electric fan and make it face my laptop to keep the temperature down.
  • Make sure your laptop is well-wrapped during transport. You never know when an accident could happen.
  • As much as possible, let your laptop rest. If you're not using it, shut it down or at least put it on standby. Make sure that when you let your laptop idle, it automatically engages a low-powered screen-saver or goes to sleep on its own.
  • Clean your laptop regularly. You can use special wipes to wipe down laptop screens and keyboards. Make sure that your computer is turned off while cleaning.
  • Protect everything. Always have anti-virus software and scan everything that enters your PC. Don't click anything without scanning.
  • Keep your e-space neat by deleting unnecessary files and defragmenting regularly. Don't allow your computer to enter low memory territory as it makes them run slower.


Are there any other things that should be done? Hmmm....I can't think of anymore right now, but I can stress that it's important to be prepared for the worst. Thus:

  • Back-up! Use an external drive of some sort to back-up your files. If possible, have at least 2 just in case one of the hard drives fail.

There are enough horror stories as it is about unsaved files, natural disasters (such as drink spills) and even theft! Keep your back-up(s) and laptop in different places if possible.

Let's hope my laptop and yours lasts a long time.

Thursday, May 3, 2012

Electric Kettle

One thing I can't live without is an electric kettle. Even if the sides of this thing are plastic (I prefer metal), I love this because it's pink. While I'm not too fond of the color itself, it does add a bit of cheer to the area. It can also hold 0.5-1.8L.



A quick source of hot water is always a must in my book, though it gets much less use now that it's summer.



As soon as you plug the device in, a blue light comes on,


which turns red while boiling.





This feature is useful as it reminds me that I have hot water available, which I am prone to forgetting mid-boil, and to unplug the device after use instead of leaving it plugged all the time. While other people might not need this reminder, I definitely do.

Avoid vampire power, unplug your devices after use :)