App-Powered Car Service Leaves Cabs in the Dust

Uber CEO Travis Kalanick has a plan to make it easier to get a ride. Photo: Jon Snyder/Wired.com

It’s pouring outside, I have an appointment across town in 30 minutes, and my car’s in the shop. To make matters worse, the rain means all the cabs near me are already taken.

Desperate to hitch a ride, I launch the Uber app on my iPhone and tap a button to track my location. In four minutes, a black sedan pulls up to my house, and a driver opens the rear door, welcoming me in.

Fifteen minutes later, I arrive at my destination and step out of the car. I don’t have to hand over the $25 fare or tip, because I’ve already paid through the app. Yes, it was pricey, but it was worth it.

For me, Uber was simple: Request a ride, get in a car and go. But to get the car to my door, Uber’s system first had to crunch through an array of complex mathematical formulas created by its team of computer scientists, all in an attempt to solve a decades-old economics problem plaguing the cab industry: how to optimize driving routes — and provide enough cars — to pick up the most customers in the least amount of time.

“It’s really fun, sexy math,” says Travis Kalanick, Uber’s fearless CEO. He sounds cocky and self-assured, but without giving the impression that he’s trying to sell something. It’s math with real-world benefits, he explains.

“We are not just moving bits,” Kalanick said. “We’re moving people.”

Uber is not a cab business — the app hires luxury sedans — but it offers a compelling alternative to the traditional cab. The cab business is ruthless for everyone, especially the drivers. In order to legally drive a cab, every driver in most American cities must display a “medallion,” a city-issued badge that permits him or her to pick up people on the street when they wave their hands.

For about 80 years, cities’ transportation agencies have enforced the medallion system to regulate the quantity and quality of cabs zooming up and down the streets. The problem is, in most cities, the number of medallions has remained stagnant even as human population and traffic balloon.

Because of the limited number of medallions, the competition among drivers for obtaining a medallion is fierce. Cab drivers camp on waiting lists for nearly 20 years just to grab a badge. Once you’ve got one, the potential payoff is big: Some medallion owners auction off their badges for as much as $600,000 apiece, while others lease their medallions to cab drivers for $100 to $200 per shift.

And because a city’s cab supply is scarce, the competition for hailing a cab on the street is likewise intense, especially on a night like New Year’s Eve, or the minute the bars shout, “Last call!”

With technology, Uber offers an app-powered car service that helps drivers earn money outside the medallion system, which amounts to more vehicles to fill more people.

A startup based in downtown San Francisco, Uber launched in June 2010. The startup has partnered with dozens of sedan services to hire their drivers and hook them up with iPhones containing the Uber drivers’ app. Uber customers can hire drivers using the Uber app available on both iPhone and Android, or anybody with a cellphone can hail an Uber car by sending a text message containing the pick-up address to Uber’s number. Once riders make a request, they receive an ETA from the driver.

When a driver receives a request, it appears on his iPhone, along with GPS coordinates of the rider. From here on, riders can call the driver if they need to make any special requests. Customers are required to enter their credit card information through the Uber app or website prior to requesting a car, so when they step out, there’s no need to yank out their wallets. Riders can rate their drivers with a rating of 1 to 5, so if someone reports a negative experience, Uber can discipline (or fire) delinquent drivers.

Uber so far is only deployed in San Francisco, but over 10,000 customers have registered for the service already. The service will become available in New York “very soon,” according to Kalanick.

There’s no charge for the app, but customers pay a premium each time they book an Uber car — about 40 percent more than a regular cab fare.

To justify the premium, Uber guarantees that anybody who asks for a ride will get a car in a timely manner no matter what. Morevoer, Kalanick promises, the entire experience will be “über.”

“We want a more über experience,” Kalanick said. “Giving somebody you don’t know your credit card is not uber.”

The trick is, it’s not easy being “über.” It takes some really complicated math.


London scraps plans for cellular coverage on the tube, bums Huawei out

Technical complexity and financial naiveté have meant that London’s ambitious plans to cover its underground train network with cellular signal by the 2012 Olympics are hitting the scrapheap. In spite of Huawei’s most generous offer to provide £50 million ($81m) of equipment for the project for free, the London Mayor’s wish that UK mobile operators be the ones to foot the installation bill — without a penny coming out of public coffers — has unsurprisingly found little favor. Compounded with the logistical hellride of trying to get everything up and running by next summer, that’s now led to a mutual agreement among all parties concerned to abandon the project. Mind you, the plans to get WiFi up at 120 stations in time for the Olympics are still on track, so at least we’ll be able to pull down some data before diving into those dark, damp tunnels.

London scraps plans for cellular coverage on the tube, bums Huawei out originally appeared on Engadget on Fri, 01 Apr 2011 15:47:00 EDT. Please see our terms for use of feeds.

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Audi’s Wooden Granny Bike Costs Almost $7,000

Audi’s Duo bikes are made from wood, aluminum and carbon fiber

Audi is getting in on the bicycle game with a range of three “Duo” bikes, made for the car company by Portland bike builder Renovo. Unlike the high-tech efforts from fellow carmakers McLaren and BMW, Audi’s bikes take a rather more hippy approach.

The frames for the Duo City, Duo Sport, and Duo Road are made from hollow wood, the trademark feature of Renovo’s bike (which also come in bamboo). This — apparently — makes it the “smoothest bike you’ll ever ride.” The City and Sport models both come with eight-speed internal geared hubs, while the Road has 20-speed derailleurs.

Now for the prices. Sit down. You’ll pay $6,530 for the Duo City, $7,350 for the Duo Sport, and $7,460 for the Duo Road.

Even the commuter version costs a fortune

They certainly look handsome, but who would buy such things? I have a feeling that they’re for rich people to carry around on the backs of their SUVs, not for anyone to actually ride. Maybe the Road would be up to its task, but who is going to pay almost seven grand for a commuting bike? A commuting bike that can be stolen by simply sawing through the frame?

Best of all, though, is the story behind the name. The gimmick is that Duo is half of Quattro, the name for Audi’s four-wheel-drive system. Cute, right? Until you realize that these bikes are all one-wheel-drive.

Duo product page [Audi Collection via CNET]

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Public Bike Pumps Could Civilize Cities

This bike pump could become as familiar as public water fountains

One of the things I like best about visiting the U.S is the public water fountains. It’s a simple thing, but it means that you can drink free (and in New York, delicious) water whenever you like. They’re even in the airports, which means that you can take an empty bottle through the security theater checkpoint and fill up in the departure lounge. So civilized.

But what about my poor bike? What if its little tires get “thirsty” for air? Sure, I should have my pump, but what if it was confiscated at that same TSA checkpoint because I accidentally called it by its Spanish name, bomba, and the TSA drones freaked out? In this elaborate and highly unlikely scenario I could — hopefully — turn to the Public Bicycle Pump, made by U.K company Cyclehoop.

You may know Cyclehoop from its hoop-shaped add-ons which turn street signs into bike racks. The pump is designed to be installed in a public place and left there so cyclists can get some air. It’s probably a lot safer than the common alternative, which is pumping up your tires with the gas station air hose, a solution which leads to popped inner tubes.

Even better, as you see below, the pump can be integrated into a bike rack so you can park up and also top-off your tires.

The pump can also be integrated into a bike rack

It’s a small thing, to be sure, but in a world that is designed to suit the automobile, it is a step to make cities a little more human-friendly.

Public Bicycle Pump [Cyclehoop]

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World’s Fastest Bike: McLaren and Specialized Team Up With a Venge-ance

Vengeful, Vengeance, Revenge: These are just some of the headline opportunities for the McLaren/Specialized Venge

Formula One car-maker McLaren and bike company Specialized have teamed up to “reinvent the road bike.” Have they done this? No, but they have made a bike that looks pretty damn awesome: The Venge.

Trust a car company to concentrate on aerodynamics. You can’t make a competition road bike any lighter, thanks to strict UCI (the racing governing body) rules. But you can reduce drag, and McLaren says that the bike is 8% faster thanks mostly to this aerodynamic shaping. The chain-stays, for example, are shaped to let both front and sidewinds flow around them. The Venge frame, designed by Specialized, weighs in at under a kilo. The McLaren version manages to shave off another 15%.

Those wheels don’t look so great for crosswinds, though. Aerodynamic rims work great until the wind blows in from the sides, when they turn into sails. Just ask any fashionable fixed-gear rider who is sporting deep-Vs.

Stiffness has not been compromised, and the chain-stays are quite circular, allowing for good power transfer from the pedals without losing anything to flex.

The seat-post is adjustable, the cables are all routed through the frame, and the carbon sheets that make up the frame are cut by computer. This accuracy means that the overlap between carbon sheets is minimal, reducing weight thanks to needing less carbon and resin.

This thing looks ridiculously fast. It is also ridiculously priced (and has a ridiculous name: Venge sounds like some kind of tropical disease). The Specialized version will cost up to $9,100 (specced with a Shimano Dura Ace d12 group set), or $4,000 for just the frame. The fancier, lighter McLaren Venge will cost you $8,000 for the frame, and a scary $15,000 complete. I recommend a big lock if you take this to the supermarket.

McLaren Applied Technologies teams with Specialized [McLaren. Thanks, Chuck!]

Specialized Reinvents the Road Bike [Adventure Journal]

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Qatar building fleet of remote control ‘clouds’ for World Cup 2022

When Qatar, an insanely wealthy Arab emirate roughly the size of Connecticut, won the bid to host the 2022 World Cup, one of the stipulations was that its newly constructed open-air soccer stadiums would be air conditioned. Of course, this is Qatar we’re talkin’ about here, so the solution would have to be as extravagant as its insanely wealthy Arab emirate status implies. That’s why it was no huge shock when The Peninsula reported plans to cool at least some of the nine stadiums by using a fleet of solar powered “clouds,” designed and constructed by a certain Dr. Saud Abdul Ghani and his team. Dr. Ghani, the head of Mechanical and Industrial Engineering at Qatar University, said that the aircraft (more accurately described as really, really slow drones) will be operated by remote control, made of 100 percent light carbonic materials, and will initially cost half a million dollars each. But, really, what’s a few million dollars when it’s for a good cause?

Qatar building fleet of remote control ‘clouds’ for World Cup 2022 originally appeared on Engadget on Sun, 27 Mar 2011 03:17:00 EDT. Please see our terms for use of feeds.

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London Underground to get 120 WiFi hotspots in advance of the 2012 Olympics

A big announcement arrived today if you live in or around London: to prepare to the onslaught of data-hungry visitors for the 2012 Olympic games that the city is hosting, 120 WiFi hotspots are being added to various locations along the Underground subway system’s stations and platforms, in addition to other measures being taken to beef up tech. No WiFi will be in the actual tunnels, mind you, but it should definitely come in handy for all those tourists trying to find their way around the city. British Telecom has already tolled out a trial run at the Charing Cross station, with further installations expected in the lead up to the games.

London Underground to get 120 WiFi hotspots in advance of the 2012 Olympics originally appeared on Engadget on Sat, 26 Mar 2011 09:12:00 EDT. Please see our terms for use of feeds.

Permalink TechDigest  |  sourceTransport for London  | Email this | Comments

Free Bike Repair Stations Pop Up in Cambridge, Massachusetts

The bike repair station in Cambridge, Massachusetts was inspired by others at MIT

If you’re cycling through Harvard Square in Cambridge, Massachusetts and you get a flat tire, or decide that your saddle is too high, or that you just have to put on that new set of pedals you bought right now, then you’re in luck. The city has installed bike repair stations as part of a trial that could spread to the rest of the city if people have a little respect and don’t smash up these pilot stations.

The stations, which were inspired by stations on MIT’s campus, have a pump with pressure gauge and an assortment of tools — Allen wrenches, screwdrivers, a 15mm wrench — hanging from cables. The idea is that you can make quick repairs without having to carry your own tools.

The station has one other smart piece of design. Two bars up top are positioned to let you hang your bike by its seat. You slide the seat-post between the two and the bike is suspended before you, which is way easier than turning it upside down and balancing it on saddle and handlebars.

It’s a fantastic idea, and a great way for the city to show that it’s serious about promoting cycling. Let’s hope they are well used, and don’t get vandalized. I’d wish for something similar over here in Barcelona, Spain, but it would likely be stolen before the first cyclist even managed to use it.

Cambridge installs free bike maintenance stations for cyclists [Boston.com via Boston Biker and the Giz]

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Boeing’s biggest jet takes flight, promises lowest ‘seat mile’ cost of any commercial airliner

Boeing took a huge — both literally and figuratively — step in the development of the largest commercial jet in its history when the 747-8 took to the skies for the first time. Granted, the airframe’s cargo version has already logged over 1,600 hours up in the air, but putting the 250-foot passenger plane with a 224-foot wingspan — 19 feet longer and 13 feet wider than the gargantuan 747-400 — through its first few paces without incident is no small feat. The 747-8 borrows some of the 787 Dreamliner’s weight-trimming tech for better fuel efficiency and lower operational costs than older 747s and jumbo jet competition from Airbus. We just hope it didn’t inherit the 787’s penchant for delays as well. If all goes according to plan, the new jetliner should complete the 600 test flight hours needed for FAA certification in time to deliver the first 747-8s to customers by the end of the year. We doubt airlines will use the plane’s extra space to give us shlubs riding coach any more legroom, but at least its improved all-around efficiency should make flying a little cheaper. PR’s after the break.

Continue reading Boeing’s biggest jet takes flight, promises lowest ‘seat mile’ cost of any commercial airliner

Boeing’s biggest jet takes flight, promises lowest ‘seat mile’ cost of any commercial airliner originally appeared on Engadget on Tue, 22 Mar 2011 19:03:00 EDT. Please see our terms for use of feeds.

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Even The Laziest Rider Could Use this Electric Commuter Bike

This electric bike collaboration is almost impossibly easy to use

Electric bikes don’t need to be dorky, or look like something you borrowed from grandma. In fact, if it wasn’t for the down-tube bulge that holds the battery, this electric bike concept could pass for a pretty cool-looking mountain bike.

The concept is a team-up between Bosch (the electrics), NuVinci (the rear hub) and Gates (the belt-drive), and was built for the Taipei bike show in Taiwan. It is designed to be an almost maintenance-free commuter bike, aimed at those who want to ditch their cars to save money.

While Bosch’s electrical system powers the bike — and puts all the controls and readouts in a console up on the handlebars — the real meat is in the drive system. The motor is of the pedal-assist kind, which provides a a boost to the rider’s own power instead of opening up like a motorbike throttle. This power is sent to the rear wheel via the Gates Carbon Drive, which needs no lubrication and therefore never leaves oily stains on pants cuffs.

Finally, we reach the NuVinci hub. This hub uses planetary gearing for infinitely variable ratios (between its high and low limits, obviously). This lets you get just the gear just right, whatever slope you’re on.

The bike will never be made in numbers, and exists only as a way to show manufacturers what electric bikes could look like. I’m of a mind that says people should just ride a real bike and burn a few extra calories already, but for the terminally lazy, as well as those who just can’t ride due to age or infirmity, electric is still way better than taking the car.

If this “collabo” bike were ever actually sold, it would go for around €3,000, or $4,200. Yet another reason to use pedal power.

Sneak Peak: Belt Drive E-Bike with NuVinci and Bosch Technology Provides Glimpse of Electric Bike of the Future [Carbon Drive blog. Thanks, Paul!]

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