Wednesday 6 March 2013

5 Myths About Mark Zuckerberg

There's lots of chatter out there about Mark Zuckerberg. As one of the richest people in the world, and someone who made his fortune at a very young age, that's not surprising. It's also not surprising that many of us feel we know him pretty well -- even if we've never met him -- because we've seen the movie "The Social Network." "The Social Network" portrays Zuckerberg in very stark, prickly terms. Many people who have seen the movie end up strongly disliking him, even if they also admire him a little for thumbing his nose at the status quo. Of course, "The Social Network" is just a movie. And we all know movies, even biopics like this one, don't necessarily tell the entire truth. Furthermore, "The Social Network" was made without the cooperation of Zuckerberg or his close associates, with the exception of providing some biographical info and pointing out some of his past speeches [source: The Economic Times]. So what's the truth versus myth when it comes to hoodie-clad Zuckerberg? No one will know for sure except him. But here are five common descriptions of Zuckerberg that others strongly disagree with and say are made up, or pretty big exaggerations. Everyone knows Zuckerberg is a big cheapskate. He wears jeans, t-shirts and hoodies all the time, doesn't he? He donned that attire for a meeting with somber Wall Street investors, and even when he met President Barack Obama. OK, he upgraded a little for his meeting with the prez, keeping the jeans but swapping the tee for a shirt and tie [sources: Anderson, Gross]. But what about his wedding? The ring he gave his wife, Priscilla Chan, is a very modest-sized ruby with a diamond on each side; one jeweler estimated it to cost a measly $25,000. For someone of Zuckerberg's wealth (he's said to be worth at least $17 billion), Chan should have been given a boulder-sized beauty. Can't forget he also served inexpensive Mexican eats at the reception [source: Delfiner]. And when he and Chan were honeymooning in Italy, they ate at McDonald's once, and didn't leave a tip when they dined at two more formal spots [source: Squires]. The myth-busters dismiss all of this petty sniping. Maybe Chan didn't want a big ring. Maybe they both like Mexican food and McDonald's. And at one of the Roman restaurants where he and his wife supped without tipping (and maybe both), the gratuity was already included in the bill [source: Dalton]. So there. The real proof he's no skinflight, though: Zuckerberg donated $100 million to start an education foundation to assist long-troubled schools in Newark, New Jersey. And Zuck has no connection whatsoever to the city [source: Pérez-Peña]. Mark Zuckerberg, seen here at a November 2010 press conference, strikes some people as arrogant. Kimberly White/Getty Images Anyone who's seen the movie "The Social Network" knows how arrogant Mark Zuckerberg is. In the flick, he's depicted as not only arrogant, but also devious and an ego-maniac [source: Rohrer]. Ick. Films have the power to make us believe things that aren't necessarily true, even though our minds rationally know that we're simply watching a movie, and filmmakers quite often embellish the truth to suit their needs. Yet Zuckerberg critics say this depiction in the film is surely true, because anyone who wears hoodies and t-shirts to important meetings with investors and dignitaries is definitely arrogant. His arrogance is also borne out by the fact that he priced Facebook's IPO at the top of its projected range, they add [source: Ortutay]. But those who really know Mark Zuckerberg -- who have met him, worked with him, lived with him -- disagree. Joe Green, Zuckerberg's former college roommate, says Zuckerberg isn't arrogant, just very confidant. And David Kirkpatrick, a writer who spent a lot of time at Facebook while researching his book "The Facebook Effect," says Zuck is pretty funny, and has lots of friends. Hardly what you'd expect from an arrogant jerk [source: Miller]. How can Mark Zuckerberg notbe a business whiz? The guy is worth billions after launching Facebook, a social network that pretty much everyone in the world knows about, and that's used by 1 billion people today -- and he did it all when he was still a pajama-clad kid in college [source: Vance]. Heck, he was even named Timemagazine's "Person of the Year" in 2010 [source: Grossman]. True. But there are business whizzes, and there are technology whizzes. Many, if not most, business experts would agree Zuckerberg is a techno-whiz. But, say some, what business whiz would come up with the IPO that Zuckerberg did? Expected to earn him at least $846 million, Facebook's stock tanked shortly after it debuted, and Zuck's net worth actually fell by $8.1 billion instead [sources: Anderson, Forbes]. Why? He priced it way too high, and investors feel Facebook doesn't have a sustainable revenue model for the future, as people are currently switching from PCs and laptops to smart phones [sources: The Week, Golub]. If that isn't enough proof, Zuckerberg himself admitted he knew nothing about business a full two years into Facebook, when Yahoo! offered him $1 billion to buy it and he refused, infuriating employees and investors [source: Miller]. He's undoubtedly learned a lot since then, but certainly not enough to be called a business whiz. Zuckerberg has been known to wear a tie from time to time, like when he met with world leaders and businesspeople at the 2011 G8 summit in Paris. Getty Images Mark Zuckerberg is a nerdy geek, and we all know it. If you saw "The Social Network," you know he spent his college years skulking around campus in rumpled clothes, couldn't get into a prestigious social club and his few friends consisted of fellow geeks and loser types. So not true, cry those who know him well. Harvard roommate Joe Green calls him über-confidant. Author David Kirkpatrick, who had access to Zuckerberg and the entire company while he researched his book "The Facebook Effect," says Zuckerberg is funny and not just social, but "extremely" social [source: Miller]. Another author, Karel Baloun, worked at Facebook for a year, then wrote a book about his experience. Baloun says Zuckerberg actually was rather socially awkward in the not-too-distant past, but he's been working hard at improving this part of his personality, and today's he's a pretty socially unawkward dude [source: Rohrer]. Never turn your back on Mark Zuckerberg, or he'll plunge a knife deeply into it. (And probably twist it a bit as well.) Yes, it's true. According to "The Social Network," he agreed to work with the Winklevoss twins at Harvard on a similar social media project, then ran off and founded Facebook instead. And while he initially worked well with friend and partner Eduardo Saverin, once Eduardo disagreed with some of Zuck's moves, Zuck cut him out of the business to fly solo. That's how the movie portrays things, anyway. Plenty of others in the know disagree with not only the versions of these events, but Zuckerberg's personality. David Kirkpatrick, author of "The Facebook Effect," says Zuckerberg is definitely not a mean, cruel person, and he should know, as he spent a fair amount of time with both Zuckerberg and company employees while he researched his book. And Karel Baloun, a guy who actually worked at Facebook for a year -- and very closely with Zuckerberg -- says Zuckerberg would definitely never deliberately betray a friend [source: Rohrer]. Top 5 Myths About Bill Gates If you're one of the most well-known and well-off individuals in the world, people are bound to make up stories about you. Why are there so many crazy stories about the co-founder of Microsoft? Read more » Truth be told, I don't "Like" or "Unlike" Mark Zuckerberg. I don't know the guy. I saw the movie "The Social Network," and I've read a lot of things about him, both pro and con. And even though I've done a lot of research for this article, I still don't have a clear picture of who he really is or what he's like. Now if only he'd create an "I don't care" button ... +View Sources Related Articles How Facebook Works How to Start a Social Networking Site Our Top 10 Stops for a Tech Road Trip Top 5 Myths About Facebook Print Cite Feedback

3-D Mapping Rescue Robot

Video Game System Image Gallery The Xbox Kinect has taken the world of gaming by storm -- but hackers love it, too. See more video game system pictures. Joe Raedle/Getty Images With the release of the Kinect for Xbox 360 (the first hands-free game controller) in November 2010, Microsoft was poised to completely transform the gaming industry. The Wii's motion-sensing controller had opened the door to the future of gaming when it was released; Kinect blew that door off its hinges. Gamers everywhere were thinking about the full-immersion possibilities of gaming's next step. But the real revolution stirred by the Kinect had nothing to do with gaming. Hackers immediately saw potential in the device far beyond its intended use as a gaming accessory. On Kinect's release date, Adafruit Industries, an open-source hardware development group, posted a $3,000 bounty for the first successful, open-source driver to make use of Kinect's motion-sensing technology outside of its Xbox 360 application [source: Adafruit]. The bounty was claimed by a hacker who didn't even own an Xbox and managed to create a Linux-based camera driver for the Kinect in about three hours. The contest is over, but independent developers continue to find new uses for the Kinect every day, some of which are pretty darned cool. Join the fun as we scope out five Kinect hacks that transcend the device's gaming roots. To see the hack that's on every world-domination-plotting villain's wish list, you must continue to the next page. Muahahahahahaha! WHAT'S MICROSOFT'S STANCE ON KINECT HACKS? How does the software giant feel about the Kinect's extracurricular activities? Their position has evolved rather quickly: What better motivator for a hack than bringing fun to your fellow brainiacs? At Maker Faire UK 2011, a pub-hatched hack came to life rather quickly when Tom Wyatt and friends conceived of the idea to hook a Kinect up to a pair of Tesla coils [source: Frank]. In simple terms, a Tesla coil (named for its inventor, Nikola Tesla) is a transformer that produces extremely high-voltage, high-frequency electrical currents. When the electricity is discharged, sparks are emitted. You've probably seen this effect employed in movies. By using the Kinect's motion-tracking technology to correlate user movement to the frequency of the Tesla coils' current, this hack created the illusion of lightning shooting from the user's hands. Suddenly, even the most mild-mannered gent is transformed into Lord Palpatine. Don't let all that power go to your head! The next hack in the lineup has the potential to be a real life-saver. Robotic surgery suites like this one may soon add a Kinect to their arsenal of tools. Spencer Platt/Getty Images Have you ever wondered what it would be like to perform surgery? How about performing surgery without your sense of touch? Doctors do it every day with the use of robotic surgical tools. This Kinect hack adds a new level of precision to the robotics-assisted operating room. Graduate students at the University of Washington are developing a force-feedback device for surgeons performing procedures with robotic tools. While robotics-assisted surgeries are not a new concept, there has always been a problem: Doctors using the instruments don't receive tactile feedback from their equipment. During non-robotic surgeries, doctors employ their sense of touch to guide their movements; in the minimally invasive robotic procedures, they've always had to rely on cameras. This ingenious hack uses the Kinect to map virtual force fields around the vital organs of patients, preventing accidental incisions, adding a new layer of safety and providing surgeons with improved, real-time feedback as they work. In addition to advancing the field of robotic surgery, this enhancement also saves thousands of dollars, as other options are estimated to run around $50,000 [source: Dunn]. Does the thought of surgery make you squeamish? Fear not! The next hack is nothing but fun. Before this hack, PS3 users had to use the PlayStation Move controller for motion-control gaming. Kiyoshi Ota/Getty Images Owners of Sony's PlayStation 3 game console have it rough. While all their Xbox 360-owning friends get to flap their arms around unencumbered to play games using their Kinect peripherals, PS3 owners are forced to use the PlayStation Move, which consists of remote controllers with Ping-Pong ball-esque orbs mounted on the ends. What's a player to do? Take matters into his own hands by getting the controllers out of them, that's what. Shantanu Goel has converted the motion data collected by the Kinect into the format normally used by a PS3 controller. While his hack is still in its infancy in terms of development, Mr. Goel has posted footage online showing his handiwork in action as he works his way through the popular, first-person shooter game "Killzone 3." "Killzone 3" was the first action game to take advantage of the PlayStation Move controllers, and this hack shows players that, with a little ingenuity, they don't need handheld controllers at all. Feel completely in the dark when it comes to action gaming? Perhaps the next hack will help you find your way. The white cane used by many visually-impaired people may soon be replaced with a Kinect-based alternative. George Doyle/Stockbyte/Thinkstock If this hack from University of Konstanz students Michael Zöllner and Stephan Huber reaches the open market, life could get a lot simpler for the visually impaired. As part of a graduate project, this dynamic duo has developed a helmet-mounted Kinect setup that acts as eyes for visually challenged users. The Kinect is combined with a prototype, vibrotactile waist belt to digitally analyze the wearer's indoor surroundings and give audio navigation commands to guide him or her through the area [source: Zöllner and Huber]. It's very similar to the way a GPS system in your car directs you to turn left or right at the appropriate point in your journey (hopefully). At the moment, this system also requires a slightly clunky backpack, which carries a laptop to process all of the information from the belt and the Kinect. With just a little streamlining, though, this could easily be the replacement for the white cane normally used by visually impaired people to navigate their surroundings. Now that you've got your bearings, click forward to the next page to learn about a hack that could aid disaster rescue efforts. The final hack to round out our top five has one goal in mind: saving lives in emergency situations. This application of Kinect's capabilities, like two others in our list, was born in a graduate university program. An engineering team at the University of Warwick has coupled the Kinect with a mobile base to create a robot capable of serving as remote eyes for rescue workers. In high-danger situations like collapsed buildings, where conditions are simply too hazardous for human crews to enter, this mobile robot uses the mapping abilities of the Kinect to hunt for signs of life. While the rescue robot is not able to move survivors, it is capable of mapping the areas it scans in 3-D to enable rescue personnel to concentrate their efforts and minimize risk to all involved. Because this application of the Kinect's motion-detection system is less expensive and more sophisticated than the laser-based alternative, it may soon be tested in real-world situations [source: Lee]. As is immediately apparent, the Kinect's possible applications are as varied as the developers working on them. Hacks that turn the device into an artist's brush, a musical instrument, an autonomous mini helicopter, a sculpting tool and an e-mail command interface have popped up since the Kinect's release, with fresh hacks coming to light every day. It's entirely possible that at some point in the future, the Kinect's association with the Xbox 360 will be eclipsed by its contributions to the robotics and art worlds.

Navigation Aid for the Visually Impaired

If this hack from University of Konstanz students Michael Zöllner and Stephan Huber reaches the open market, life could get a lot simpler for the visually impaired. As part of a graduate project, this dynamic duo has developed a helmet-mounted Kinect setup that acts as eyes for visually challenged users. The Kinect is combined with a prototype, vibrotactile waist belt to digitally analyze the wearer's indoor surroundings and give audio navigation commands to guide him or her through the area [source: Zöllner and Huber]. It's very similar to the way a GPS system in your car directs you to turn left or right at the appropriate point in your journey (hopefully). At the moment, this system also requires a slightly clunky backpack, which carries a laptop to process all of the information from the belt and the Kinect. With just a little streamlining, though, this could easily be the replacement for the white cane normally used by visually impaired people to navigate their surroundings. Now that you've got your bearings, click forward to the next page to learn about a hack that could aid disaster rescue efforts.

As a PS3 Controller

Owners of Sony's PlayStation 3 game console have it rough. While all their Xbox 360-owning friends get to flap their arms around unencumbered to play games using their Kinect peripherals, PS3 owners are forced to use the PlayStation Move, which consists of remote controllers with Ping-Pong ball-esque orbs mounted on the ends. What's a player to do? Take matters into his own hands by getting the controllers out of them, that's what. Shantanu Goel has converted the motion data collected by the Kinect into the format normally used by a PS3 controller. While his hack is still in its infancy in terms of development, Mr. Goel has posted footage online showing his handiwork in action as he works his way through the popular, first-person shooter game "Killzone 3." "Killzone 3" was the first action game to take advantage of the PlayStation Move controllers, and this hack shows players that, with a little ingenuity, they don't need handheld controllers at all. Feel completely in the dark when it comes to action gaming? Perhaps the next hack will help you find your way.

Robotic Surgery Assistant

Have you ever wondered what it would be like to perform surgery? How about performing surgery without your sense of touch? Doctors do it every day with the use of robotic surgical tools. This Kinect hack adds a new level of precision to the robotics-assisted operating room. Graduate students at the University of Washington are developing a force-feedback device for surgeons performing procedures with robotic tools. While robotics-assisted surgeries are not a new concept, there has always been a problem: Doctors using the instruments don't receive tactile feedback from their equipment. During non-robotic surgeries, doctors employ their sense of touch to guide their movements; in the minimally invasive robotic procedures, they've always had to rely on cameras. This ingenious hack uses the Kinect to map virtual force fields around the vital organs of patients, preventing accidental incisions, adding a new layer of safety and providing surgeons with improved, real-time feedback as they work. In addition to advancing the field of robotic surgery, this enhancement also saves thousands of dollars, as other options are estimated to run around $50,000 [

Evil Genius Simulator

What better motivator for a hack than bringing fun to your fellow brainiacs? At Maker Faire UK 2011, a pub-hatched hack came to life rather quickly when Tom Wyatt and friends conceived of the idea to hook a Kinect up to a pair of Tesla coils [source: Frank]. In simple terms, a Tesla coil (named for its inventor, Nikola Tesla) is a transformer that produces extremely high-voltage, high-frequency electrical currents. When the electricity is discharged, sparks are emitted. You've probably seen this effect employed in movies. By using the Kinect's motion-tracking technology to correlate user movement to the frequency of the Tesla coils' current, this hack created the illusion of lightning shooting from the user's hands. Suddenly, even the most mild-mannered gent is transformed into Lord Palpatine.

Top 5 Kinect Hacks

Start the Countdown With the release of the Kinect for Xbox 360 (the first hands-free game controller) in November 2010, Microsoft was poised to completely transform the gaming industry. The Wii's motion-sensing controller had opened the door to the future of gaming when it was released; Kinect blew that door off its hinges. Gamers everywhere were thinking about the full-immersion possibilities of gaming's next step. But the real revolution stirred by the Kinect had nothing to do with gaming. Hackers immediately saw potential in the device far beyond its intended use as a gaming accessory. On Kinect's release date, Adafruit Industries, an open-source hardware development group, posted a $3,000 bounty for the first successful, open-source driver to make use of Kinect's motion-sensing technology outside of its Xbox 360 application [source: Adafruit]. The bounty was claimed by a hacker who didn't even own an Xbox and managed to create a Linux-based camera driver for the Kinect in about three hours. The contest is over, but independent developers continue to find new uses for the Kinect every day, some of which are pretty darned cool. Join the fun as we scope out five Kinect hacks that transcend the device's gaming roots. To see the hack that's on every world-domination-plotting villain's wish list, you must continue to the next page. Muahahahahahaha!