Archive for October 21st, 2010

21 October
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Facebook Groups Give Rise to Social Nicheworking

    Facebook announced a new platform for Facebook Groups recently. Rather than jump into the fray to share my immediate reactions, I opted to instead allow the news and its promise settle.

    Like many, my initial reaction was that of disappointment. After all, I was almost immediately bombarded with emails notifying me that I was added to groups where I did not request nor authorize membership. Plus, I was subsequently hammered with email updates as new group members added their commentary to the various group walls.

    But was this Facebook’s fault or the fault of trigger happy enthusiasts?

    Indeed, Facebook was forcing us to opt-out rather than opt-in. While many expressed otherwise, what was clear, is that this move is exactly what Facebook intended. In order to grow Facebook adoption and incite deeper engagement with the platform, it would have to further push us outside of our comfort zones. And, that’s the point. If Facebook waited for us to adopt new features, its rate of growth and new adoption would lose inertia. In a world where our attention is captivated by all things real-time, Facebook as a business and as an platform would become vulnerable.

    Zuckerberg was clear. He put the power of group creation and member curation in the hands of the individual. Without doing so, Groups would not realize its full potential.

    As Zuckerberg explained, “You try to make it as easy as possible and give people control. It’s very easy to turn a group off. Also there’s really this self-selection. You’ll interact with groups that have a lot of interaction within them. Whereas a group like that, maybe it’ll grow, but then what. If you have a group for your family, your roommates, your classmates or something that’s actually useful. The product is designed so that the groups you actually use go to the top of the home page. The other ones will just fall away. ”

    The idea of self-selection is almost precipitated by a sense of selection. In many cases, we are chosen for groups and similarly, we choose certain individuals for the groups we create. As in anything, this must be done with discretion. And if we’ve learned anything over the years with email lists, many individuals prefer to opt-in to communication. To help prevent Groups and their organizers from eliciting a form of chaos theory, some very interesting measures were introduced.

    Yes, you can add someone from your social graph to a Group, but if that person leaves the group, you lose the ability to automatically add that person back. Consider a personal invitation to join instead. As I’ve always expressed, “With social media, comes great responsibility.”

    Per Matt Hicks at Facebook in response to this post…

    Once you leave a group, you can’t be added again by anyone to that specific group.  This doesn’t change what your friend can or can’t do with regard to other groups. What’s most important are the social norms around inviting friends to Groups that you point out in your post. Although people don’t lose the ability to add friends to other groups, they need to consider the impact that adding a friend will have on that person.

    Just because we have the ability to invite people into Groups or to check them into Places, we have to consider the social costs of doing so.

    What is the impact of this action on my relationship with this individual?

    Does adding them to this Group or checking them into this location hurt or help the stature and value of my position?

    As an online society of social denizens, we typically underestimate the potential of social networking and the economy that governs it. Social capital is more valuable than we realize and the currency that determines its net worth is represented by our individual social actions and how they accumulate in the short and long term.

    This is your time to define who you are and the value you behold…

    Groups Usher an Era of Social Nicheworks

    The most interesting aspect of social networks as they exist today is that they’re structured around you. As such, the infrastructure that supports your social graph places your updates and activity at the center of your social graph. While you’re given elementary controls to select who sees what, the majority of status updates are published for everyone. As you and I know, that’s simply not at all how human interaction works in the real world.

    The real life social network is designed to facilitate the creation and cultivation of discreet social graphs.  The people who populate each and also what we say and do is different across each group.

    Paul Adams works on the UX team at Google. He recently gave a presentation that discussed the idea of contextual networking, which actually led to the speculation of whether or not we were getting a glimpse of Google’s rumored social network, Google Me.

    His presentation is the result of years of research in how people network online and offline. And, it demonstrates the need for us to intentionally channel our activity in its most favorable directions.

    The example he shared was that of a user named “Debbie.” Here are some of his slides and experiences…

    Debbie is still connected to a group of friends she made when she lived in Los Angeles.

    She now also maintains a network of new friends in San Diego, where she currently lives, in the same social graph.

    Of course, she is still in contact with her family.

    Debbie is also an active swimmer and trains ten year old kids in competitive swimming. She has friended other trainers and some of the kids in her class.

    In L.A., some of Debbie’s friends work in a gay bar. They share photos on Facebook of wild and memorable nights in the bar.

    Debbie loves the pictures and often comments on them.

    By nature of design, the 10 year old kids that have friended Debbie can also see her activity as well as the pictures she’s commented on.

    Debbie realized, for the first time, that the kids could see this activity and she was upset at herself for not realizing this earlier. She blamed the system for letting it happen.

    As Paul observed, the problem isn’t Facebook. The problem is that one social network does not represent how we “network” in real life and exposes discreet groups to one another intentionally or unintentionally.

    In reality, we do not have one group of friends. Nor should we have only one social graph. We maintain networks of friends, peers, associates, family and each are governed by varying levels of interest, themes, intimacy, and expectations.

    According to Paul’s work at Google, people tend to have between 4 and 6 real life groups.

    And each of those groups tends to have between 2 and 10 people.

    In social networking, the patterns appear to be very similar. While social networks such as Facebook and Twitter make it easier to connect, we still maintain relationships (strong ties) and also “relations” (weak ties).  What’s changing, is the abundance of weak ties, driven by context and interest. This is also a reflection of the intermingling of our personal and professional contacts.

    According to Paul, a study of 3,000 randomly chose Americans showed that we maintained just four strong times. Many held between two to six.

    A separate study of 1,178 adults found that on average, people maintained regular contact with 10 friends on a weekly basis.

    On Facebook, the average size of the social graph is 130. Studies show that the vast majority of Facebook users interact regularly with 4 to 6 people.

    As the size of social graphs increases, we’re introduced to the idea of temporary ties. We’re introduced to these fleeting relationships through projects, events, or other circumstances where communication results, but usually dissipates for various reasons.

    Facebook Groups gives us the ability to create nicheworks for the different audiences with which we’d like to communicate. And in many cases, other participants require the same group to collaborate.

    As such, privacy is now a process of boundary management. It is in our control to define how much other people know about us, what they see, and the impressions they form.

    Nicheworking with a Purpose

    In 2007, I advised and helped launch a company focused on productivity and collaboration, but rather than focus on threads, it designed projects around transforming social networks. The company was later acquired and shuttered – within its first year of operation.  The reason I share this story with you is that it was very similar to how the new Facebook Groups approaches networking and collaboration.

    Facebook Groups represents something much more meaningful than groups for idle chatter; they are platform for improving relationships, communication, and productivity in controlled environments.

    When starting a group or project, you choose who you would like to invite and as such, create a dedicated social network (or a nichework) to host undistracted interaction.

    In the past, Facebook has attempted to introduce what it referred to as “naive solutions” to facilitate social nicheworking. With the introduction of lists, according to Zuckerberg, less than 5 percent of users took advantage of this option. Groups reduces the barrier to entry and it keeps interaction and engagement focused on short term and long term tasks with those who define strong, weak or temporary ties and the degree of relationships we maintain around the different groups we host online and offline.

    Groups represents the future of social networking. We can design groups where we communicate, collaborate, and co-create with purpose, whether it’s personally or professionally. But, for the time being, we can do so in a network we can learn, in real-time, how to take control of our online presence and the social graphs we choose to cultivate.
    Image Source: Shutterstock

    Via Brian Solis: http://www.briansolis.com

    21 October
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    Facebook, Twitter and The Two Branches of Social Media OP-ED

    Two Directions SignThe Social Analyst is a column by Mashable Co-Editor Ben Parr, where he digs into social media trends and how they are affecting companies in the space.

    There’s no disputing that Facebook is the poster child for social networking. It is the platform for building social connections online and keeping up to date with what’s happening in your social circle. It is one of the two most important platforms in social media.

    The other one is Twitter. However, if you try to describe Twitter as a “social network” to anyone who works at the company, they’ll quickly correct you. Internally and externally, Twitter describes itself as an “information network.”

    What exactly is the difference? And is there one?

    People have used the terms “social media” and “social network” almost interchangeably over the years. It’s inaccurate to say that they’re the same thing, though. In fact, I argue that social networking is a branch of social media, and can itself be further broken down into two distinct branches — the social network and the information network.

    It’s with this distinction that I attempt to explain the relationship between Facebook and Twitter, and why I believe they are not destined for a clash of the titans. Instead, they represent two different sides of the same coin.


    The Difference Between Facebook and Twitter


    It’s easy to see why most people think Facebook and Twitter are essentially the same. The core of their experiences focuses around profiles, relationships and a newsfeed. But if you dig a bit deeper, you realize that people use each platform for different purposes.

    On Facebook, you’re supposed to connect with close friends. Becoming friends with someone means he or she gets to see your content, but you also get to see his or her content in return. On Twitter, that’s not the case: you choose what information you want to receive, and you have no obligation to follow anybody. Facebook emphasizes profiles and people, while Twitter emphasizes the actual content (in its case, tweets).

    The result is that the stream of information is simply different on both services. You’re more likely to talk about personal issues, happy birthday wishes, gossip about a changed Facebook relationship status, and postings about parties on your Facebook News Feed. On Twitter, you’re more likely to find links and news, and you’re more likely to follow brands, news sources and other entities outside of your social graph. In fact, Twitter tells me that one out of every four tweets includes a link to some form of content.

    There’s also interesting data from a team of Korean researchers suggesting that information sharing is fundamentally different on Twitter when compared to social networks. Their conclusion was that Twitter has “characteristics of news media” rather than characteristics of a social network.

    In other words, Facebook and Twitter are different once you look past their social media roots. Now it’s time to define the difference between a social network and an information network.


    Social Networks vs. Information Networks


    This may seem obvious, but social networks are about your social networks. Specifically, the focus is on your friends, colleagues and personal connections. They are about sharing personal or professional experiences together. They are about keeping in touch with friends rather than discovering news or content. Facebook, LinkedIn, Bebo, MySpace, hi5 and Orkut clearly fall under the “social networking” branch of social media.

    The concept of an information network is a more recent phenomenon. Information networks are about leveraging different networks to distribute and consume information. While they may utilize an array social media tools in order to find, curate or deliver content, they focus less on what’s happening in your social graph and more on information you want. Twitter may be the best example of an information network, but YouTube (video), Flickr (photos) and Digg (news) are information networks as well.

    Pretty much every social media platform has aspects of both types of networks, but they tend to fall into one category or the other. I contend that Foursquare is a social network because it utilizes Facebook’s friend model instead of Twitter’s follow model, but you might have a different opinion.

    In fact, that may be the biggest differentiating point between social networks and information networks. For the most part, content on Flickr, YouTube or Twitter is public, while content on MySpace, Facebook or Bebo is private. A big reason for that is that the former services utilize the follow or subscription model, while the latter ones utilize the friend model.


    Conclusion


    I consider this article to be the start, not the end, of an exploration of how we define social media and the services that comprise it. We tend to group Facebook, Twitter and an array of other web tools into one giant pile, when in fact they’re vastly different tools with vastly different applications and uses.

    Facebook, with its mutual friend connections and college-exclusive beginnings, is better suited for keeping in touch with friends. For most people, it is indeed a network of your social graph, all in one place. Twitter, on the other hand, is all about the stream of information coming from people and organizations all across the world. That’s why there’s room for both: they simply provide different functions.

    If we are to take social media further and further change the world with social technologies, we need to better understand how we use these technologies. The first step is understanding how we as a society currently utilize social networks and information networks in our daily lives. There are many intricacies that underlie social and information networks, most of which we don’t yet understand.


    Image courtesy of iStockphoto, ryasick

    By Mashable: http://www.mashable.com

    21 October
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    The Chevrolet Volt Isn’t a True EV

    General Motors has always said electricity is the only thing that turns the wheels of the Chevrolet Volt. Turns out that isn’t true.

    A high speeds, the Volt’s 1.4-liter gasoline engine provides a mechanical assist to the electric motor propelling the car, and it could, in theory, turn the wheels directly. That makes the Chevrolet Volt a plug-in hybrid, plain and simple. The revelation comes as General Motors brings journalists from around the world to Detroit to drive the Volt and sends a convoy of Volts out on a PR tour.

    In some ways this is a semantic argument about highly technical points of the Volt’s drivetrain. Frankly, most consumers won’t care. But it goes to GM’s credibility, because the company has wasted no opportunity to call the Volt an electric vehicle. That has some people accusing the company of lying. That’s a bit strong, but it threatens to overshadow the launch of what is, at the bottom line, an impressive bit of engineering and a pretty special car.

    First, the background. From the moment General Motors unveiled the Chevrolet Volt concept at the Detroit auto show three years ago, it has insisted the Volt is an EV. Yes, it has an internal combustion engine, but GM always said it only drives a 53-kilowatt generator. (Contrary to some reports, the engine does not recharge the battery.) That generator keeps electricity flowing to the 111 kilowatt motor when the 16 kilowatt-hour lithium-ion battery goes dead.

    GM says the car will deliver 25 to 50 miles of electric range, though it long claimed you’d see 40; Popular Mechanics averaged 33 during its recent drive. Once the engine generator kicks on, you can go as far as 310 miles if you’ve got a full tank of gas. As for the fuel economy, we always knew that 230-mpg claim GM made last year was marketing BS. Popular Mechanics got 37.5 mpg city and 38.15 highway.

    General Motors calls the drivetrain “Voltec” and the car it propels an extended-range electric vehicle.

    “The Chevrolet Volt is not a hybrid,” General motors says in the press release, issued Sunday, announcing the car’s launch. “It is a one-of-a-kind all-electrically driven vehicle designed and engineered to operate in all climates.”

    Actually, it’s not quite all-electric. The gasoline engine assists the electric motor once the car reaches about 70 mph, regardless of whether the car is running in battery mode or charge-sustaining mode (when the engine generator is providing the juice). Frank Markus of Motor Trend breaks it down in a detailed piece that says Voltec is remarkably similar to the drivetrain you’ll find in a Toyota Prius or other hybrid. Like a hybrid, Voltec uses a single planetary gearset, an internal combustion engine and two electric motor/generators.

    “But the way the Chevy connects them is entirely different and — if you ask me — superior,” Markus writes.

    His explanation of how the system works is highly technical, but the bottom line is the gasoline engine/generator combo directly — i.e. mechanically — assists the traction motor at highway speeds. But he is quick to add that the engine could not, for all practical purposes, drive the wheels itself.

    “In defense of Chevy’s earlier stance, the only way this gasoline engine (or the Prius’) could ever drive the wheels without lots of help from the battery is if you somehow MacGuyvered up a way to jam the sun gear the planetary geatset’s central gear to a stop,” he writes.

    That’s an important distinction, and one that many people are overlooking. The gasoline engine could directly propel the wheels, but it won’t directly propel the wheels. Doing so would require physically stopping the sun gear from turning within the planetary gearbox, Tony Posawatz, vehicle line director for the Volt, told Wired.com.

    “It can never run the vehicle by itself,” he said of the internal combustion engine and generator combo. “It is only a support to the traction motor. You cannot drive that car only on gasoline power. It’s an impossibility. The traction motor always has to be on.”

    The internal combustion engine is bolted directly to the 53-kilowatt generator; it drives the generator with a 1:1 gear ratio. When the electric motor approaches 70 mph, it is spinning so fast that it is at the edge of its efficiency, Posawatz said. GM’s engineers decided to use the engine-generator combination as an assist to reduce the electric motor’s speed (RPMs) and increase efficiency — and therefore range.

    “We literally reduce the speed of the motor by half,” Posawatz said. “In battery electric mode that’s a 5 to 10 percent increase in efficiency. In extended range electric mode (when the generator is providing the electricity), it’s a 10 to 15 percent increase in efficiency.”

    Posawatz repeatedly said the Volt will not run under gasoline power alone, and he insists that makes the Volt an electric vehicle.

    “Without the traction motor running, the car will not run,” he said.

    Strictly speaking, then, the Volt is a plug-in hybrid because it uses two sources of energy — electricity and gasoline — and the battery is recharged by plugging the car in. And that is a semantic point that most consumers won’t know — or care — about. But GM is taking a lot of heat for calling the Volt an electric vehicle. Inside Line flat-out says, “GM lied,” a position Jalopnik repeats and other bloggers parrot.

    Posawatz said, “We stand by all of our original statements that we’ve made.” GM didn’t lie, he said, but neither did it provide extensive detail about how Voltec works because it had to protect its intellectual property. The patent wasn’t approved until Sept. 21, he said.

    “We wanted to make sure our patent had cleared,” before elaborating on the drivetrain, he said.

    Regardless, GM clearly overstated its case when it had no obvious need to. Doing so has created a PR headache that threatens to overshadow, at least in the short term, the fact the Volt is a significant step forward for the company. We’ve driven the Volt at various stages of its development and drove a production model at Milford Proving Ground in July. The Volt is comfortable and quick, with snappy acceleration, decent handling and a smooth drivetrain. It’s handsomely styled and nicely appointed — all in all, a very nice car, even if it does cost $41,000 before the EV tax credit. And it marks a big step toward the electrification of the automobile by a company generally blamed for killing the electric car.

    So the Volt is a plug-in hybrid. Big deal. There’s no shame in that. The shame is that by overstating the case, GM has people focusing on what the Volt isn’t, not what it is.

    Photo: Jim Merithew / Wired.com

    Via Wired Autopia: http://www.wired.com/autopia/

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