47 posts categorized "GPS"

12/13/2012

Hurray! Google Maps for iPhone: DNews Nugget

Dnews-nuggets-278x225Hurray! Google Maps for iPhone: Back in September, when Apple rolled out its new operating system, iOS6, one of new features it introduced was Apple Maps. As part of the upgrade on iPhones, Google Maps was eliminated and replaced with Apple Maps. It sucked! I tried using it a couple of times and ended up two or three miles from my destination. In one case, it directed me to an address on a road that wasn't even the road of my destination. Thank goodness for Waze, my default car nav app. But Waze doesn't help with walking or public transportation.

Well, good news. Google Maps is back for Apple and it's even better. In addition to the aforementioned bennies, this new version also has turn-by-turn navigation. According to Gizmodo, Google is also releasing a Google Maps SDK for iOS and a URL scheme to get third party applications to launch the Google Maps app and perform searches, direction requests and display map views. Download it from iTunes now and find where you've been all along. via Gizmodo

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09/15/2012

Click These Heels To Find Your Way Home

Shoes

Have you ever woken up somewhere over the rainbow in a field of poppies, surrounded by a lion, a tin man and a scarecrow? Me neither. At least not yet. But it's nice to know that, when I do, as long as I'm wearing Dominic Wilcox's No Place Like Home shoes, getting my bearings straight will be as easy as clicking my heels together three times.

Wilcox, a British designer, recently showcased his latest creation: GPS shoes "that will guide you home no matter where you are in the world."

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Simply program your destination into the GPS device and the dandy leather shoes will guide the way. The GPS receiver is located in the heel of the left shoe. On the toe of the left shoe is a circle of LEDs that light up, working like a compass to point you in the direction you need to walk. On the toe of right shoe is a row of red LED lights that indicate how far you have to go. The closer you get to home, the more it lights up. Consider it the pedestrian version of the 'hot/cold' game.

"I thought about the Wizard of Oz and how Dorothy could click her shoes together to go home," Wilcox explained on his website. "After uploading your required destination to the shoes via a piece of custom made mapping software and a USB cable, the GPS, which is embedded in the heal [sic], is activated by a heal [sic] click."

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Fashionably speaking, these shoes are sharp. They boast fine gray leather with red stitching, red laces and on the soles are doodles of buildings and structures in Wilcox's distinct style.

The shoes were commissioned as part of the Global Footprint project, which invites artists and designers to explore the economic, cultural, social and environmental impact of the shoes and boots industy. The shoes are currently on display at KK Outlet in London until September 26th.

via Inhabitat

credit: Dominic Wilcox




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07/30/2012

App Tracks Campus Police in 3D

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With attacks on universities and in public places becoming an almost weekly occurrence, finding ways to get police where they need to be, quickly, is vital. The University of North Carolina, Charlotte’s police department has been testing an app that maps out the university and tracks officers. The Effective Emergency Response Communication app aids officers during emergency situations by mapping the campus and keeping tabs on each other’s location through their iPod Touches.

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The iPod Touches are connected through a wireless Internet connection and interconnected through a command center. The command center serves as a base, tracking all officers and sending out 3D directions to the whereabouts of suspects or victims. The command center is just as mobile as the app itself. Last week, during training exercises, a command center was based on a computer in a police RV located outside of a library at the university. During the testing phase, UNC Police Chief Jeff Baker said, “We want as many platforms as possible to assist seeing and sending messages without radios.”

UNC worked closely with the Department of Homeland Security’s National Visualization and Analytics Center to develop the app, who hope to use its technology for the prevention and identification of potential attacks. The federal government will have full access to the app when it becomes functional, and will be able to sell it to the other university police programs.

The system was funded by the National Institute of Justice and the Department of Homeland Security.

via The Verge

Credit: Charlotte Observer




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07/21/2012

Adidas To Debut World's First 'Smart Game'

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Every time I watch a sporting event on television, I'm gobsmacked at some of the statistics broadcasters pull out of their hat. Washington National's pitcher Stephen Strasburg is undefeated on overcast days on the road, but only if he's had a pregame haircut, eats two handfuls of sun flower seeds between innings and is playing in stadiums in the Eastern time zone.

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Maybe the stats aren't that detailed, but often times they seem like it. And every sports junkie, coach and journalist gobbles them up like they are jelly beans that'll predict the game's outcome.

Well, the rabbit hole of sports stats analysis is about to get a lot deeper. Adidas will debut a new player tracking system called "Micoach" Elite System at the Major League Soccer All-Star game on July 25 in Chester, Pa.

Players insert a "player cell" into a pocket located in the shoulder blades of thier uniform. The system uses a RF radio, a 3D accelerometer, a GPS unit, a gyroscope and a magnetometer to track a player's heart rate, power, intensity of play, speed, distance covered and acceleration. The RF radio is used to relay that data to a computer on the sideline, which then routes the info to an iPad app.

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The idea is that Micoach will let coaches and trainers better analyze a player's peak level of performance, fitness level and what impact the game is having on his or her body.

“We are proud to partner with our long-term partner Major League Soccer to debut our latest innovation the micoach Elite System at the MLS All-Star Game and then across the league in 2013,” said Adidas Group CEO Herbert Hainer in a press release.  “As the paths of sports and technology continue to converge, we are pleased to be pioneering in this area and continue to deliver cutting-edge innovations to teams and leagues worldwide.”

via Gizmodo

Credit: Adidas




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07/12/2012

Phone Predicts Where You're Going Next

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What began as flurries of geolocation apps to enhance your social life has now turned into a full-on blizzard. There's Foursquare, Highlight, Glancee, Sonar and Banjo, just to name a few. All alert you to connections you share with people where ever you go.

Standing in line at Cafe Mustache, waiting to order your double-half-caf-soy-latte, updating your Facebook profile on your smartphone? Just 'Liked' Frank Ocean's new album, Channel Orange, on Pitchfork? Guess what? So did that wispy girl in the corner pecking away on her MacBook Pro. Not only that, she's a student at the Art Institute, just like you.

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If you're bored by life's happy accidents and this manufactured serendipity is your cup of tea, then you'll be happy to know some researchers in the U.K. could be taking geolocation apps one step further. They've developed technology that may predict where you are going.

Where you've been and where you are may soon become passé, thanks to Mirco Musolesi, a computer scientist at the University of Birmingham who helmed the project. He and his team created an algorithm that tracks your own mobility patterns and adjusts for irregularities by factoring the movements of mutual contacts in your smartphone.

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Using 200 people that were willing to be followed, the algorithm proved to be quite accurate. It predicted where a person would be 24 hours later by less than 65 feet. When the same system predicted a person's potential location using only past movements (without the movements of friends), the average margin of error was just under 3,281 feet.

Of the 200 people tracked, all lived withing Lausanne, Switzerland. Many were students and researchers, who Musolesi said are relatively predictable. However, he did say results of the study were insightful.

"We are essentially exploiting the synchronized rhythm of the city," he told Technology Review.

via Technology Review

Credit: Mirco Musolesi




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06/07/2012

'Social Machines': Check In For Free Beer

Social Cooler and Foursquare app

I've used Foursquare to check into everything from grocery stores to a launch complex, but until last Friday I had not employed that location-based service to check into a household object.

Arduino boardThat's when I stopped by the offices of iStrategyLabs, a Washington social-media marketing firm, opened the Foursquare app -- revised this morning to make it easier to get recommondations for nearby places -- and checked into iSL's "Social Cooler" instead of the company's Dupont Circle address. (Trivia: ABC News host George Stephanopolous lived there years ago, and his mail still sometimes shows up.)

And then I waited for the lid of this cooler, tricked out with a laser-cut version of iSL's logo, to open in response to my check-in. And waited. Technology demos are like that sometimes.

But maybe five minutes later, the check-in was picked up by an Amazon-hosted app monitoring Foursquare's servers, which in turn sent a command to the Arduino logic board in the cooler to run small servos to unlock and open the lid.

In earlier tests, the cooler had been stocked with cold beers; on Friday afternoon, it only contained LED-illuminated plastic ice cubes.

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There's a long history of connecting everyday devices to the Internet. Online graybeards may recall such pioneering efforts as Cygnus Support's Christmas tree, which in 1993 allowed users to see which of its lights and musical bells were on or off, then, in later years, vote on the tree's illumination.

The ever-cheaper costs of connectivity and computing have since given rise to the concept of an "Internet of Things," in which crazy numbers of devices will gain their own access and ability to respond to other online gadgets.

With iSL's Social Machines project, however, the idea is to ensure that not just anybody online can interact with a gadget.

"About a year ago, we literally got bored with social media," said iSL chief executive Peter Corbett. Then they had a thought: "Can we take this action and turn it into an action in the physical world?" And, they thought, what if you also required friends to do something together to yield that action?

That last angle sets Social Machines apart from other ventures into Foursquare-to-physical-world interactvity, such as the interactive ad rigged by a German pet-food company last year to dispense samples when passerby checked into it.

So after hacking a cheap Coleman cooler to open after a check-in, the company got a contract with GE to set up a 72-year-old fridge to open briefly after 10 check-ins, then close until the next 10; it stocked the fridge with beer and set it up at the SXSW Interactive conference in Austin. The Social Cooler, in turn, debuted two weeks ago at an advertising event in New York after an investment of about $800 in materials and 50 person-hours of work.

WIDE ANGLE: Social Networking

Why go to all that trouble? Besides the enjoyment of a good hack, Corbett noted some consumer-use possibilities--maybe setting up a cat-food dispenser to respond via a Twitter direct message ("@PetersCatFood #Monday"), so you wouldn't have to install a separate app.

But the real reward is socially-aware advertising. "From a marketer's standpoint, you want people standing around and interacting with your brand," Corbett said. And the more people sucked in, the better: "You could have Lady Gaga pop out of a cake at halftime only if two million people checked in or tweeted."

Credit: Rob Pegoraro/Discovery




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05/18/2012

GPS Tracks Soccer Player Performance

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Part of training soccer players involves tracking their speed, acceleration and the distance they cover. For for managers and coaches, that's a challenge, since watching 11 at one time is difficult to do. Now a system of GPS devices can be used to accumulate this data and teach both players and coaches how to improve performance.

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The system was designed by David Casamichana, of the University of the Basque Country. Players wear small GPS receives, which provide ten data points per second on their position. Combined with "workload indicators" -- a series of figures that represent the physical condition of the player during moments of exertion -- managers can evaluate their players. For example, a good indicator might be the total distance covered during training.

Casamichana used his system to study the Rayo Cantabria de Santander soccer team, a semi-pro third-division club. They wore the GPS devices in training sessions and friendly matches. (FIFA prohibits the use of such devices at the higher levels, because they may inhibit the players and give the other team an advantage).

The devices showed that position matters. Center backs and center forwards, for example, run the shortest distances. Midfielders run farther overall, but in the sprints (both the moments in a soccer match when the players are all moving towards the ball and the drills), players covered less distance at a time. It turns out they accelerated and decelerated more, and were working with more intensity.

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There is also a difference in the way the players move when training than when in a match. While it might seem intuitive that a match would be more intense, Casamichana's work quantifies where that happens. During matches, players run farther, sprint longer and do so more often.

Ultimately the data will help coaches design better training regimens, geared to a player's skills and aptitudes.

via University of the Basque Country

Credit: Photo and Co / Getty Images

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05/13/2012

GPS Robot Swarm Swims California Rivers

Robot sensor

Swarms of robots equipped with sensors and GPS units are swimming in California rivers measuring water flow, salinity levels and pollution.

At the University of California, Berkeley, a group of 100 robots was released into the Sacramento River near Walnut Grove, Calif. The project, called the Floating Sensor Network, will, the designers hope, change the way water quality and flows are monitored in the Sacramento-San Joaquin river system. About two-thirds of California's fresh water is in that system, supplying some two-thirds of the state's population with drinking and irrigation. The initiative is led by associate professor Alexandre Bayen at the Center for Information Technology Research in the Interest of Society.

The robots each have a sensor to test the salinity of the water and a GPS unit from a smartphone. Some have propellers so they can maneuver around obstacles and reach specific destinations. They even have Android phones in them and tweet. (Their handle is @fsnandroid61.)

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Right now water monitoring is done with stationary sensors. Those are fine if one wants to know what pollutants or flow is like at a single point, but they don't say as much about how a plume of some contaminant is shaped -- for instance, if it is more concentrated toward the center of a channel or near the banks.

To get around this, the researchers designed robots that can either float with the current or propel themselves along in the water.

Before cell networks and GPS became ubiquitous, free-floating robots would have been chancy. Finding them would have been a project in itself. Now they can be tracked and send data in real time. The sensors without propellers will be for passive measurements, while those with them can travel to specific areas to study. The low cost of the sensor robots also means it's possible to deploy dozens at a time.

Salinity is just one of the issues in the Sacramento river basin, which includes the San Joaquin delta and eventually empties into Suisun Bay, which leads to San Pablo Bay and the Pacific. But the robots could be fitted with sensors to look for other chemicals as well.

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Another big plus for the robots is when a disaster such as a levee breach happens. The stationary sensors are not likely to be in the place where a problem occurs, but the mobile robots can be dropped into place and transmit the water flow data -- along with information about any contaminants.

Credit: University of California, Berkeley

via: University of California, Ubergizmo



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04/13/2012

Tracking Tech Follows Birds' Migration

Sparrow2
Geolocation technology has just solved a mystery: where to the sparrows go every winter?

At PRBO Conservation Science, four golden-crowned sparrows, which winter in California, were fitted with devices that measured the length of the day. With that information a team of biologists was able to track where the birds went in the summer.

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It turns out that they go to areas of Alaska's Katmai National Park, Wrangell-St. Elias National Park, and the Chugach National Forest. It's a long trip, anywhere from 1,600 to 2,400 miles from the starting point at the Point Reyes National Seashore. The birds make the trip north in about 29 days. One interesting piece of data was that they take twice as long to come south, about 53 days.

To track the birds, the tags were attached using a harness, like a tiny backpack. Each tag measures the length of day against an internal clock.  Since the length of day at Point Reyes on a given date is known, one only needs to know how many hours of light there are and what time the sun came up to know where the bird was.

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The reason for using the light detectors as opposed to GPS sensors was the weight. GPS locators were too big and heavy, even though they would offer better data. Nathaniel Seavy, research director, told Discovery News that the sensors they used were designed to be light and inconspicuous enough that it wouldn't affect the birds' flight.

Image: D. Humple / PRBO Conservation Science



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03/16/2012

Which Apps Might Outlive SXSW

SXSW banner

You can think of South by Southwest Interactive as a spring break for nerds: tens of thousands of people gathered in a strange city to indulge in things they might not normally try at home.

Beyond barbecue, tacos and live music, many of the 24,569 paid attendees at SXSWi found themselves leaning on old and new social-media apps to find their way around Austin. (Disclosure: I was a speaker at one of the conference's hundreds of panels.)

In recent years, SXSW has become a stage for these apps to win a burst of publicity and new fans. Many of those debuts can sputter out later on, but some cross into pop culture: Twitter's success since its 2007 SXSW launch doesn't take 140 characters to explain, and Foursquare effectively cemented its transition from 2009-vintage fringe startup to mass medium at this year's event.

(I didn't just find myself turning to Foursquare instead of Yelp to find places to eat in Austin; its app saved me money, courtesy of the $10 credit American Express offered for check-ins at many venues.)

This year's talked-about SXSW debuts involved finding people instead of places. The free Glancee and Highlight each parse the Facebook profiles of their users, then try to find people you might want to talk to based on proximity and intersecting relationships and interests.

For example, one person liking the Zipcar car-sharing service and the Atlantic magazine could constitute sufficient overlap with my liking Washington's Metro system and Foreign Policy magazine--especially if we also have five friends in common.

I used Glancee through the conference on two Android phones but had iffy results. Although it often suggested interesting tech-industry types "steps away," I would have had to ditch conversations with actual human beings to look for these other possibilities. SXSW itself sometimes impeded this -- some events were too crowded to spot anybody more than two feet away.

The app did work in the other direction, helping an occasional source whom I hadn't seen face to face in years locate me from down the street. We had a good chat afterwards.

SXSW rechargingI did find Glancee's message function useful for starting after-the-fact chats. For instance, after it advised me that Altimeter Group analyst Jeremiah Owyang had arrived at the same event, I sent him a note asking if a lot of this app's users might drop it after realizing how stalkerish it could be. His answer arrived a few minutes later: "Many."

I should have spent more time with Highlight, which doesn't send as many adjacent-people notifications and reports if you've been near people before -- but that's iOS-only for now, and I didn't have an iPhone on me.

I suspect I will keep these apps off until I'm next at a tech event and in full networking mode. I also need to decide whether I'm enough of a small-screen extrovert to share so much of my Facebook identity. (An upcoming service, CanWeNetwork, says it will use LinkedIn data instead.)

These apps also impose a severe cost in battery life, as you might expect from software that queries a phone's location so often.

This forced me to recharge these phones almost every time I was standing still. At one party, I found an open outlet, plugged in my travel-sized power strip -- and quickly had SXSW attendees approaching with dead or dying phones in hand, some handing over a drink ticket in return.

So, yes, these apps do help you meet people. Just not necessarily how their developers imagined.

Credit: Rob Pegoraro/Discovery




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