Category Archives: Gadgets and Technology

Google CEO Schmidt talks about its future

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The Wall Street Journal reports on a conversation its editors had with Google CEO Eric Schmidt. Some of the nuggets of information (with some help of this Telegraph piece):

-The world of targeted information is near at hand. Schmidt says, “a generation of powerful handheld devices is just around the corner that will be adept at surprising you with information that you didn’t know you wanted to know.”

-Google might even help plan out what you should be doing: “”I actually think most people don’t want Google to answer their questions,” he elaborates. “They want Google to tell them what they should be doing next.””

-From the Telegraph article: “Mr Schmidt said he believed that every young person will one day be allowed to change their name to distance themselves from embarrasssing photographs and material stored on their friends’ social media sites.”

-About privacy regulation: “Mr. Schmidt says regulation is unnecessary because Google faces such strong incentives to treat its users right, since they will walk away the minute Google does anything with their personal information they find “creepy.””

Some fascinating insights into how Google hopes to be part of people’s lives in the future. The piece about young people perhaps needing to change their names once they reach adulthood in order to escape their online past is a reminder of how much information is available on the Internet.

A better life with a mouthguard

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I’ve seen a story or two about this before and Time also explores how an Bite Tech/Under Armour mouthguard might improve your life.

The key, according to the makers, is that the mouthguard prevents clenching of the jaw and therefore improves physical performance and concentration. This mouthguard “moves your lower jaw forward. The combination opens the throat, improving breathing.” According to the article, studies by the maker show the mouthguard does increase performance – but just a bit.

Be prepared to see a cheaper model – $60 – made available to the public early in 2011. Whether this becomes a must-have accessory for many people remains to be seen…

Bill Gates suggests a change is coming in higher education

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Bill Gates made a prediction about the future of higher education at a conference last Friday. The Chronicle of Higher Education reports on Gates’ comments:

“Five years from now on the Web for free you’ll be able to find the best lectures in the world. It will be better than any single university,” he argued at the Techonomy conference in Lake Tahoe, Calif. “College, except for the parties, needs to be less place-based.”

Gates went on to argue for a need to lower higher education costs and make such education more widely available. Also at the conference, Nicholas Negroponte claimed e-books will replace printed books  in five years.

There are clearly benefits to having class in-person but the rising cost of higher education will put pressure on schools to offer more Internet based classes.

Trackers looking to trip up politicians

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Hand-held cameras are cheap and plentiful today and they have become an important weapon in political campaigns.

A question: does using these cameras really enhance political campaigns or help voters end up with better politicians in office? There is little doubt they are effective but at what cost? Politicians are human – they are going to make mistakes on the campaign trail. Indeed, a politician who never makes a mistake in public is not being real in public. There are legitimate pieces of information that can emerge from such videos but at the same time, they often simply reveal unguarded moments that we all would have if we were constantly in the public eye.

Perhaps we have lost the capacity to show grace in the realm of politics. Some would argue this disappeared a long time ago.

Plagiarism in the Internet age

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The New York Times reports on how getting information from the Internet has changed students’ perceptions about plagiarism:

It is a disconnect that is growing in the Internet age as concepts of intellectual property, copyright and originality are under assault in the unbridled exchange of online information, say educators who study plagiarism.

Digital technology makes copying and pasting easy, of course. But that is the least of it. The Internet may also be redefining how students — who came of age with music file-sharing, Wikipedia and Web-linking — understand the concept of authorship and the singularity of any text or image.

Anthropologist Susan D. Blum studied students at the University of Notre Dame and came to this conclusion regarding attitudes toward authorship:

She contends that undergraduates are less interested in cultivating a unique and authentic identity — as their 1960s counterparts were — than in trying on many different personas, which the Web enables with social networking.

If so, this is an interesting change. It suggests the concept of individualism is changing from one where a person develops unique ideas to one where individuals are creative with existing material.

Perhaps this generation tends to think information on the Internet (and other creative material) is common knowledge. One traditional rule about avoiding plagiarism has to do with common knowledge; if it is widely known, then no citation is needed. What is being confused then is the ease in which the information can be obtained versus whether it has an author. It is true that it is often easy to do an Internet search and find something out. That does not mean that the information is known to all – easy access does not equal common knowledge.

It seems like the best course would be for students to cite all external sources, even if a student thinks it is common knowledge.

From awe to impatience with machines

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Christine Rosen at InCharacter.org writes about our relationship with machines. Her argument: people in the 1800s and early 1900s were awed by machines while today, “the more personalized and individualized our machines have become, the less humility we feel in using them.” Rosen suggests how this came about:

The awe experienced by earlier generations was part of a different worldview, one that demonstrated greater humility about many things, not least of which concerned their own human limits and frailties. Today we believe our machines allow us to know a lot more, and in many ways they do. What we don’t want to admit – but should – is that they also ensure that we directly experience less.

A thought-provoking essay. Machines are now so common and cheap that I think we often hardly recognize how they have changed our lives. In fact, new machines need to be almost life-altering (or have some new image attached to them) to gain our attention. Many of our common machines, like the automobile or many kitchen appliances, haven’t changed all that much over time as they still perform the same basic functions.

Having a sense of awe about a machine might also help us recognize some of the downsides of using new machines. If we are used to computers, we don’t think much anymore about the implications of joining a site like Facebook. Or we may not consider how having a search engine like Google affects how we think or gather and process information. We tend to accept new machines today as inevitable signs of progress (and we are progressing, right?) rather than stepping back and assessing what they mean.

In New Delhi, using Facebook to catch bad drivers

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Facebook is being used in New Delhi, India to help police catch traffic violators. From the New York Times:

The traffic police started a Facebook page two months ago, and almost immediately residents became digital informants, posting photos of their fellow drivers violating traffic laws. As of Sunday more than 17,000 people had become fans of the page and posted almost 3,000 photographs and dozens of videos.

The online rap sheet was impressive. There are photos of people on motorcycles without helmets, cars stopped in crosswalks, drivers on cellphones, drivers in the middle of illegal turns and improperly parked vehicles.

Using the pictures, the Delhi Traffic Police have issued 665 tickets, using the license plate numbers shown in the photos to track vehicle owners, said the city’s joint commissioner of traffic, Satyendra Garg.

This is an interesting example of crowd-sourcing as average citizens can make use of technology on hand to help the police. Of course, there could be issues (some of which are discussed in the article) involving privacy and people settings up others. I can imagine the uproar if this was attempted in an American city.

On the other hand, this is an effort that helps make Facebook useful for the common good. As it is now, most of Facebook’s benefits seem to go to individual users who can make or maintain connections with people they know. Could a technology like Facebook be harnessed to better society or is this just a pipe dream?

Free apps from the US government

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Parade provides a list of smartphone applications that are free for download from the United States government. From the Parade list and the online list at USA.gov, two of the useful and interesting options:

Recalls.gov Enter any food, medicine, or product to learn whether it has been the subject of a safety recall. [I’ve wondered how consumers are supposed to know whether an item is recalled or not. An app like this could be very useful.]

My Food-a-Pedia Type in any food to see how many calories it has and which food-pyramid requirements it fulfills. [Sounds like good basic nutrition information.]

I can’t imagine this app will get too much use:

Alternative Fuel Locator Looking for a tankful of bio-diesel? This app will show you the way to the nearest station. [Perhaps not enough bio-diesel users out there.]

And I’m not sure what users will think of these two:

FBI’s Most Wanted Browse a list of the country’s most dangerous fugitives and submit a tip from your phone if you spot one of the criminals. [Could be a way to kill time – or confirm one’s suspicions about the shifty guy on the subway.]

NASA App [Could be really cool – or a bunch of bureaucratic stuff.]

Not owning a smartphone, I haven’t spent any time browsing the application stores to see what is available. But if the government has jumped into the game, it sounds like we are well on our way to having many more apps…

Using Twitter as a data source; examining emotions and more

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In April, the Library of Congress announced plans to archive all public tweets since the start of Twitter in March 2006. So what might researchers do with this data?

A recent study provides an example. Scholars from Northeastern and Harvard examined the emotions of Americans through their Tweets. By coding certain words as having positive or negative emotional value, researchers were able to map out data. According to New Scientist:

[T]hese “tweets” suggest that the west coast is happier than the east coast, and across the country happiness peaks each Sunday morning, with a trough on Thursday evenings.

The mood map is cool.

While the findings about when people are happy may not be too surprising, the research does bring up the question about the value of Tweets as a data source. Since it is likely skewed to a younger sample and also perhaps a wealthier and more educated group, it is not representative data. But it could provide some insights into reactions to certain events or for seeing the beginning and end of certain trends.

So what else will researchers study using tweets?

Making money online by tracking consumers

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The Wall Street Journal starts a series on what companies are doing to track consumers to make money online. Some of the common tactics:

The study found that the nation’s 50 top websites on average installed 64 pieces of tracking technology onto the computers of visitors, usually with no warning. A dozen sites each installed more than a hundred. The nonprofit Wikipedia installed none.

Tracking technology is getting smarter and more intrusive. Monitoring used to be limited mainly to “cookie” files that record websites people visit. But the Journal found new tools that scan in real time what people are doing on a Web page, then instantly assess location, income, shopping interests and even medical conditions. Some tools surreptitiously re-spawn themselves even after users try to delete them.

These profiles of individuals, constantly refreshed, are bought and sold on stock-market-like exchanges that have sprung up in the past 18 months.

If you are using the Internet, expect that people are “watching” you and trying to figure out how to make money off of you.