Posts Tagged personal computers
Weather can’t stop the Postal Service, but government cutbacks can?
Posted by lib1187 in Politics, Technology on February 8, 2013
As I sit here typing while watching snow persistently fall, I can’t help but think about the people that have to work to make mine and everyone else’s lives happen even when it gets inconvenient. You’ve heard the mail carrier’s mantra, right? They may not be out delivering mail in the Northeast today, but if we were expecting slightly less than two-to-five feet of snow, they probably would be.
That’s why I find it so ridiculous that we can’t agree to fund the Postal Service, and that this logistical marvel is cutting Saturday mail delivery because of that. We may be in the midst of a rather heated federal spending debate, but really? Even this is up for debate?
Even postmaster general and stereotypical corrupt political appointee Patrick R. Donohue has pointed out, mail may be cheap, but e-mail is free. However, as long as we live in a physical world, we’ll still need a way to move physical objects from one place to another.
I’m not being sentimental: until someone perfects Star Trek-like transporter technology, there will literally be no way to send a magazine or a college care package anywhere with a computer.
Also, considering that Chinese hackers can seemingly take down the New York Times at will, I’m not too comfortable with online banking.
The Postal Sevice is one of those modern conveniences that people take for granted, and maybe that’s the problem. Perhaps, because they sit in front of their computers, tablets, and smartphones all day, and not their mailboxes, they assume they can do without it.
Which is why a blizzard happening days after the postmaster general announced an end to Saturday letter service is quite fortuitous. Massive power outages are expected, so all of that hyper-efficient 21st century communication technology will soon be useless. The Internet isn’t sounding so superior right now.
Information, data, and the future of journalism
Posted by lib1187 in Media, Technology on May 4, 2012
As an aspiring journalist, I’m used to feeling like an anachronism. Many people assume that the revolution in digital technology will eventually kill newspapers, and leave a cacophony of independent bloggers and Twits in its wake. But at least that means people will still be doing the writing. If a new company called Narrative Science has its way, that could change too.
According to a recent story in Wired, Narrative Science has developed an algorithm that can write news as well as a human. The company is currently selling its services to businesses and the parents of Little League players; its computers primarily churn out quarterly reports and coverage of Little League games. However, company cofounder Kristian Hammond thinks that, in 15 years, 90 percent of news will be written by computers.
I’m not so sure about this, and not just because I want to keep my job. In order to write stories, Narrative Science’s computers need to be fed raw data. They can sift through that data much more efficiently than a human, but someone needs to compile it for them. In the case of the Little League games, Narrative Science relies on an app called GameChanger, which parents use to file all the statistics of their kids’ games.
Even with humans doing the leg work, Wired’s Steven Levy believes Narrative Science will capitalize on the importance of data in our lives. In theory, a system that can see every minute detail of an event, from a pitcher’s stance to the precise shade of orange of John Boehner’s skin at a Congressional hearing, can write a more accurate story than a person.
If we focus on data, then the machines win. Computers are unerring and un-judgmental, and they can sift through massive caches of numbers more efficiently than humans. However, there is hope for human journalists: information.
Data and information may seem like the same thing, but they are not. A datum is the building block that a piece of information is made from. That’s why people use the term “raw data:” it needs to be formatted into something that people can understand. That is where humans come in.
A machine can record a player’s batting average with extreme accuracy, but it will never be able to express the feeling of watching that player come out of a slump by hitting a home run. There are also situations that are too subjective for data. Can statistical analysis of past speeches predict what Newt Gingrich will say next? Can anything?
Another advantage information has over data is timeliness. Taking a poll of eyewitnesses at an event will not always be possible, so how will mechanized reporters get the data they need to compile a story? Having a human reporter on site to decide what readers need to know is still the only way.
You can learn a lot by crunching numbers, but it’s hard to tell what it all means. Reporters are more than just meat puppets who string sentences together; they are professionals who figure out what people need to know, and how best to tell them. There is no love lost between the public and the media, but that does not mean that computers can do this job better than humans.
We need to teach our parents some manners
Posted by lib1187 in Technology on April 4, 2012
Technology is a wonderful thing (this blog wouldn’t be possible without it), but it does come with some drawbacks. The combined heat of the world’s iPad 3s is probably contributing to global warming, and some say the Internet is just one big distraction. Regardless, one thing is certain: high tech gadgets make people incredibly rude.
People seem to think that smart phones and other devices excuse them from behaving properly. They let them ring at the most inappropriate times, and discuss things in elevated cell phone voices that not one needs to hear. Suits with ear pieces look like they are talking to themselves. People carry on conversations with friends while texting other friends.
A few years ago, this type of behavior would have been unthinkable. Now, people are so engrossed in what is happening on their tiny LCD screens that they ignore the people around them. Is this the future of human interactions? Perhaps not.
I may sound like an altacocker, but I’m actually part of the young, tech savvy generation ad men dream about. This isn’t the 1950s, where an older generation decried youth’s supposed lack of morals. This time, parents (and grandparents) are listening to rock n’ roll. Unlike past cultural phenomena, the technological revolution is not generation-specific.
A common stereotype is that all young people are very good with computers, while their Baby Boomer parents just can’t figure them out. That’s often true, but that doesn’t mean older people are not using computers, smart phones, or tablets. In fact, that’s the problem.
A lot of older people have smart phones, but they may not be comfortable using them. They see other people being obnoxious, and assume it is part of the brave new smart phone culture. These people probably don’t even know how to set their iPhones to “silent.”
Consequently, it’s up to teenagers and 20-somethings to teach their parents some manners. This generation has grown up with the annoyances of technology abuse, so they know how to use their devices without making everyone within a 15-foot radius want to kill them. Youth is also much better for marketing: no one takes an old person complaining about manners seriously, but what about someone in their 20s? For once, parents should listen to their children.
Why are computers so slow?
Posted by lib1187 in Cars, Technology on September 19, 2011
Those of us who remember dial-up know what a really slow computer is like, but do we know what a really fast one is like? Today’s computers are tremendously quick compared to their predecessors, but maybe we should raise our expectations.
By speed, I mean the amount of time it takes a computer to do an everyday task like start up or open an application. Most computers can do these tasks in a few seconds, but why not a few milliseconds?
There is a device that can do its job in a few milliseconds, and it is a car transmission. One of the latest advancements in automotive technology is the dual clutch transmission: standard units have a single clutch (augmented by a torque converter in automatic-equipped cars) that decouples the engine from the wheels during gear changes and then re-engages the two.
With two clutches, the process happens much faster. One clutch uncouples the engine, while the other selects a set of rotating gears and slides them into position. The change occurs in less than a second, faster than a human being can blink.
This is no small wonder considering how much is going on: a personal computer sends a few electrical signals around its circuits, but a transmission moves heavy pieces of metal around, while its own computers send and receive electrical signals just like their office-inhabiting counterparts.
The warp drive of transmissions is not a one-off prototype, either. While it is the choice of exotic carmakers like Ferrari, the dual clutch transmission is still a mass-market item. The technology debuted on the Volkswagen GTI and Audi TT, two relatively affordable, mass produced cars. You can even get one on a Ford Fiesta for under $20,000.
Computer companies spend millions of dollars in advertising money trying to convince us that their product is the pinnacle of human technical achievement. However, while computers are much faster today than they were a decade ago, there is room for improvement. We have a transmission that can shift near-instantaneously; we should have a laptop that can turn on near-instantaneously.