Category Archives: Gadgets and Technology

A reminder that information overload is not just limited to our particular era in history

Posted on by

There is an incredible amount of data one can access today through a computer and high-speed Internet connection: websites, texts, statistics, videos, music, and more. While it all may seem overwhelming, a Harvard history professor reminds us that facing a glut of information is not a problem that has been faced only by people in the Internet age:

information overload was experienced long before the appearance of today’s digital gadgets. Complaints about “too many books” echo across the centuries, from when books were papyrus rolls, parchment manuscripts, or hand printed. The complaint is also common in other cultural traditions, like the Chinese, built on textual accumulation around a canon of classics…

It’s important to remember that information overload is not unique to our time, lest we fall into doomsaying. At the same time, we need to proceed carefully in the transition to electronic media, lest we lose crucial methods of working that rely on and foster thoughtful decision making. Like generations before us, we need all the tools for gathering and assessing information that we can muster—some inherited from the past, others new to the present. Many of our technologies will no doubt rapidly seem obsolete, but, we can hope, not human attention and judgment, which should continue to be the central components of thoughtful information management.

As technology changes, people and cultures have to adapt. We need citizens who are able to sift through all the available information and make wise decisions. This should be a vital part of the educational system – it is no longer enough to know how to access information but rather we need to be able to make choices about which information is worthwhile, how to interpret it, and how to put it into use.

Take, for example, the latest Wikileaks dump. The average Internet user no longer has to rely on news organizations to tell him or her how to interpret the information (though they would still like to fill that role). But simply having access to a bunch of secret material doesn’t necessarily lead to anything worthwhile.

They have us by the “face”

Posted on by

TechCrunch is reporting that Facebook just got one step closer to trademarking the word “face.” While there are a number of technical legal caveats,

[f]or all intents and purposes today’s status update bodes well for Facebook’s hold over “Face” usages in “Telecommunication services, namely, providing online chat rooms and electronic bulletin boards for transmission of messages among computer users in the field of general interest and concerning social and entertainment subject matter, none primarily featuring or relating to motoring or to cars.”

I guess one day it may be difficult to speak of providing “face to face” electronic meetings through an Internet service.  Unless, of course, the entity in question is Facebook.

Making big money in real estate in the online world

Posted on by

A number of stories in recent years have highlighted the increasing amount of real money changing hands in online games or environments. A recent example comes from the Entropia Universe where a gamer sold his property for over $600,000:

Take, for instance, what just went down on Planet Calypso, where one of Entropia’s wealthier players has sold off his interests in a “resort asteroid” for an eye-popping $635,000.

The seller is Jon Jacobs, also known as the character ‘Neverdie’. He originally purchased the asteroid in 2005 — eventually converting it into the extravagant resort ‘Club Neverdie’ — for the then-record price of $100,000. For those keeping score, that’s a gain of over $500,000 in just five years. In nerdier terms, that’s an ROI of 535%. Match that, Citibank.

And we’re not talking about Monopoly money here. Launched by Swedish developer MindArk in 2003, Entropia Universe features a real-world, fixed-rate currency exchange that works just like chips at a casino: players trade real cash for in-game funds called PEDs (Project Entropia Dollars), which can at any point be redeemed back for real, spendable cash — minus a transaction fee, of course.

Jacobs was making money from the get-go, however, having earned back his initial hundred-grand investment in just eight months. How? By selling rights to hunt and mine on the asteroid, as well as selling off bits of real estate. He worked it much like any real world landlord, really, but with a lot less red tape and a lot more graphics.

With that kind of a return on investment, will more people flock to these realms to make money? How many people in the world make a steady income based on online gaming?

There has to be a good sociological study being done out there about these types of transactions…

Claim: “Facebook knows when you’ll break up”

Posted on by

There is an interesting chart going around that is based on Facebook data and claims to show when people are more prone to break-up. Here is a quick description of the chart:

British journalist and graphic designer David McCandless, who specializes in showcasing data in visual ways, compiled the chart. He showed off the graphic at a TED conference last July in Oxford, England.

In the talk, McCandless said he and a colleague scraped 10,000 Facebook status updates for the phrases “breakup” and “broken up.”

They found two big spikes on the calendar for breakups. The first was after Valentine’s Day — that holiday has a way of defining relationships, for better or worse — and in the weeks leading up to spring break. Maybe spring fever makes people restless, or maybe college students just don’t want to be tied down when they’re partying in Cancun.

Potentially interesting findings and it is an interesting way to present this data. But when you consider how the data was collected, perhaps it isn’t so great. A few thoughts on the subject:

1. The best way to figure this out would be to convince Facebook to let you have the data for relationship status changes.

2. Searching for the word “breakup” and “broken up” might catch some, or perhaps even many ended relationships, but not all. Does everyone include these words when talking about ending a relationship?

3. Are 10,000 status updates a representative sample of all Facebook statuses?

4. Is there a lag time involved in reporting these changes? Monday, for example is the most popular day for announcing break-ups, not necessarily for break-ups occurring on that day. Do people immediately run to Facebook to tell the world that they have ended a relationship?

5. Does everyone initially “register” and then “unregister” a relationship on Facebook anyway?

The more I think about it, it is a big claim to make that “Facebook knows when you are going to break up” based on this data mining exercise.

Race as a lesser factor in forming friendships on Facebook

Posted on by

A new study in the American Journal of Sociology finds that a shared racial identity was less important than several other factors when making friends on Facebook:

“Sociologists have long maintained that race is the strongest predictor of whether two Americans will socialize,” said Andreas Wimmer, the study’s lead author and a sociologist at UCLA…

In fact, the strongest attraction turned out to be plain, old-fashioned social pressure. For the average student, the tendency to reciprocate a friendly overture proved to be seven times stronger than the attraction of a shared racial background, the researchers found…

Other mechanisms that proved stronger than same-race preference included having attended an elite prep school (twice as strong), hailing from a state with a particularly distinctive identity such as Illinois or Hawaii (up to two-and-a-half times stronger) and sharing an ethnic background (up to three times stronger).

Even such routine facts of college life as sharing a major or a dorm often proved at least as strong, if not stronger, than race in drawing together potential friends, the researchers found.

Interesting findings – perhaps Facebook is a new world or younger generations don’t pay as much attention to race.

Additionally, it is interesting to read about the methodology of the study which took place at a school where 97% of students had Facebook profiles and the sociologists measured friendships in terms of photo tagging (and not who were actually listed as “friends”).

A couple of questions I have: is behavior on Facebook and choosing friends reflective of actual social patterns in the real world? Is there a selection issue going on here  – not all students or people of this age use Facebook so are college students who use Facebook already more likely to form cross-racial friendships?

The future of textbooks: online and free?

Posted on by

Traditional textbooks can be problematic: they often are costly, hefty, and have difficulty keeping up current research and trends. But a new biology textbook may be paving the way for a change in the textbook field:

Within 2 1/2 years, the E. O. Wilson Biodiversity Foundation, named after the naturalist and founder, hopes to complete a 59-chapter digital textbook about biology called Life on Earth. As each chapter is finished, the foundation plans to put it into the hands of anyone who wants it. For free…

“No publisher is doing what we’re doing, which is developing, from scratch, a serious digital textbook,” Patterson said. He added that only $1 million of that funding — half of it from Life Technologies Foundation — is in place, and the remaining $9 million remains to be seen from private and public donors. “It’s expensive, but once you’re done you can keep it up to date across time, globally, essentially free of charge.”

The foundation plans to sell university-level editions for about 10 percent of the cost of the average print textbook, in part to fund that continuous updating. Kindergarten through 12th grade editions will be free.

Patterson said the idea is to provide any student in the world unprecedented learning tools, but acknowledged imminent backlash from profit-seeking publishers.

In some ways, this seems like a mash-up between traditional textbooks and Wikipedia: a constantly updated online text that is authoritative and offers video and other Web 2.0 features.

If the online version is to be used with classes, is there also an assumption that students will have the textbook open on their laptops? This would require all students to have some sort of viewing technology and there are other problems associated with laptops in the classroom.

It sounds like a major issue here might be funding: who is going to pay for all of this writing and computer work? What happens if the foundation can’t raise sufficient funds from donors?

Determining the most valuable blogs

Posted on by

The world before blogs may be difficult for many Internet users to remember. This list from 24/7 Wall Street lists the 25 most valuable blogs which was based on a number of factors including pageviews (as measured by multiple sources), revenue, and operating costs.

If you were looking for some insights into what is considered valuable on the Internet, take note that the top 10 are dominated by entertainment, news, and technology sites and the two news sites, the HuffingtonPost and the DrudgeReport, dabble in both news and entertainment.

The appeal of Google and its driverless cars

Posted on by

It was recently revealed that Google has been testing automated cars for some time now:

With someone behind the wheel to take control if something goes awry and a technician in the passenger seat to monitor the navigation system, seven test cars have driven 1,000 miles without human intervention and more than 140,000 miles with only occasional human control. One even drove itself down Lombard Street in San Francisco, one of the steepest and curviest streets in the nation. The only accident, engineers said, was when one Google car was rear-ended while stopped at a traffic light.

Autonomous cars are years from mass production, but technologists who have long dreamed of them believe that they can transform society as profoundly as the Internet has.

Why does this story have as much as appeal as it seems to have on the Internet? A quick argument:

This is a dream dating back decades. The futuristic exhibits of the mid 20th century had visions of this: people blissfully enjoying their trips while the cars took care of the driving. To see the dream come to fruition is satisfying and fulfilling. On a broader scale, this is part of the bigger narrative of technological progress. Although it has been delayed longer than some imagined, it demonstrates ingenuity and the progress of Americans. Since Americans have a well-established love affair with the automobile, driverless cars offers the best of all worlds: personal freedom in transportation without the need to actually do any work. And if we soon get cars that run on electricity or hydrogen, it can be completely guilt-free transportation!

A complete ban on cell phone use in cars?

Posted on by

Transportation Secretary Ray LaHood suggests banning all cell phone communication in the car might be needed to reduce accidents and injuries:

U.S. Transportation Secretary Ray LaHood says he believes motorists are distracted by any use of mobile phones while driving, including hands-free calls, as his department begins research that may lead him to push for a ban.

LaHood, whose campaign against texting and making calls while driving has led to restrictions in 30 states, says his concerns extend to vehicle information and entertainment systems such as Ford Motor Co.’s Sync and General Motors Co.’s OnStar.

If LaHood pushes forward with this, it will be fascinating to see how people, companies, and interest groups respond. One analyst suggests in this article that these practices are already ingrained and would be very difficult, if not impossible to change. Perhaps people will even suggest it is their “right” to use a cell phone in the car. However, the government could enact certain regulations tied to certain incentives that might help people (and lower levels of government) make this choice. All in all, this could be a very interesting cultural battle between safety and individualism.

A reminder: it wasn’t that long ago that no one could talk by phone while in the car.

Complaints about wind turbines: noisy and more

Posted on by

A number of wind farms built in more populated areas have drawn complaints from nearby residents, including the noise generated by the spinning turbines:

The wind industry has long been dogged by a vocal minority bearing all manner of complaints about turbines, from routine claims that they ruin the look of pastoral landscapes to more elaborate allegations that they have direct physiological impacts like rapid heart beat, nausea and blurred vision caused by the ultra-low-frequency sound and vibrations from the machines.

For the most extreme claims, there is little independent backing…

Numerous studies also suggest that not everyone will be bothered by turbine noise, and that much depends on the context into which the noise is introduced. A previously quiet setting like Vinalhaven is more likely to produce irritated neighbors than, say, a mixed-use suburban setting where ambient noise is already the norm.

A number of lawsuits against the turbines are now working through the courts.

An acoustic expert in the article suggests a solution: simply build the turbines further away from residences. However, there is a well-documented issue of a lack of high-capacity transmission lines that affects a lot of energy plant building.

How much of this is simply American NIMBYism in action: while people might generally support greener energy, how many want such plants built nearby?

h/t The Infrastructurist