July 23, 2012
How We Travel: 10 Fresh Ideas
Foldable cars are in our future. Photo courtesy of Wikipedia.
Nothing like a hot, sticky July day to make you think that driving would have been one of the circles of Hell had Dante had a bad commute. These are the days when the grind can seen eternal, when it feels that life has become an endless trail of brake lights leading to the horizon, and that it shall always be so.
But take heart, my friends. To keep hope alive, I’ve compiled a sampling of some of the freshest thinking about changing the experience of getting around, and not just in cars. Some are imminent, others may never reach fruition. Yet most are focused on making this slice of our lives a little more bearable.
1) The flowing rate: If the highways near you are jammed every day, meet what may be your future. Xerox is working with the Los Angeles County Metropolitan Transportation Authority on a pilot program based on the idea that drivers pay a higher toll if traffic is heavier. Starting this November on notoriously crammed I-110, solo drivers will be able to pay to enter what used to be HOV lanes. The toll will start at 25 cents a mile, but can rise to as high as $1.40 a mile. The plan is to guarantee a consistent speed of at least 45 miles an hour. And they hope to do that by using algorithms Xerox is developing to control traffic flow by raising and lowering the toll as needed.
2) Rain, rain, go away: Know how headlights can sometimes seem pointless in a bad rainstorm? Well, scientists at Carnegie-Mellon University in Pittsburgh noticed that too, and now have invented a model that can see through rain and snow. It works like this: A digital projector illuminates raindrops for several milliseconds while a camera mounted on the side of the projector captures each raindrop’s location; software predicts where those drops will come down within the driver’s field of view. Then light rays that would normally hit the raindrops are automatically switched off. That reduces glare and leaves only beams of lights that travel between the drops showing what’s up ahead. This is so much cooler than pulling over.
3) That’ll teach ya: Talk about getting tough on texting drivers. Researchers at India’s Anna University of Technology have developed a device that not only jams the phone signal of the person in the driver’s seat, but also sounds a tone to let people in nearby vehicles and passengers in his or her own car know that the driver’s distracted. But it wouldn’t stop there. The Cellphone Accident Preventer also has the capability to send your license number to the local police. That’s harsh.
4) Parting is such sweet sorrow: Or you could take the approach devised by Florida inventor Ronald Pothul. He calls it a “Dock-n-Lock” and it requires the driver to place his or her phone in a locker compartment. Otherwise the car won’t start, due to a non-removable ID chip on the phone. Only after the ignition is shut off will the locker open.
5) The road to power: Some day it will seem silly that we had to plug in electric vehicles to juice them up. A team of Japanese engineering students has taken the first steps in what could be our EV future by designing a way for the road itself to provide the power. They call it EVER–Electric Vehicle on Electrified Roadway–and it involves transmitting an electrical current through concrete and up through the vehicle’s tires.The group at Toyohashi University was able to transmit between 50 to 60 watts of power through a 4-inch block of concrete and produce enough of a current to light a bulb. Right, that’s a long way from juicing up cars on the interstate, plus the cost of building electrified highways would be enormous. But maybe, just maybe it will gain traction. (Forgive me.)
6) Bring on the peanuts: Later this year Qantas Airlines will start putting free digital tablets in the pockets of all seats on its 767 flights–and not just those in first class. Everyone will get access to 200 hours of free video and audio. And the airline ultimately saves money by no longer needing the in-flight entertainment systems that add weight to each plane.
7) But will there be iPads?: No one less than NASA is taking a run at reinventing the helicopter. Its Large Civil Tilt Rotor (LCTR) looks like a plane, but with two huge rotors at the end of each wing instead of small propellers. At take-off and landing those rotors spin parallel to the ground just as in a helicopter. For flight they swivel into position to act like propellers. The LCTR would be able to carry up to 90 passengers and make trips as long as 1,000 miles.
8) Don’t you hate being so predictable?: Here’s an innovation that’s not so much about how you get somewhere, but about where you’re going to be. Scientists at the University of Birmingham in the U.K. have developed an algorithm that uses, in part, the movements of your social group to predict where you’ll be 24 hours from now. The predictions proved to be far less precise if the “mobility patterns” of friends–defined as contacts on a person’s cellphone–weren’t factored in.
9) Park it anywhere: The idea’s been around since 2010, but now SoBi Social Bicycles programs are about to roll out in Buffalo and two still unnamed West Coast cities. Bike-sharing is starting to take off in some American cities, but SoBi takes the idea to the next level by combining it with GPS. Each bike has its own on-board computer which can be accessed through a SoBi mobile app. It tells you where a SoBi bike is nearby and then you have 15 minutes to get there and unlock it, using its keyboard and a confirmation code you’ve been given. When you’re done, you can leave the bike anywhere, instead of needing to return it to a share station. A combination of pedal power and a small solar panel helps charge the system.
10) Video bonus: Park it anywhere II: Check out this video of the Hiriko, the electric urban share car designed at the MIT Media Lab. It’s tiny to begin with, then folds up so you can fit three of them in the parking space one ordinary car would need.
More from Smithsonian.com
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#6 – “And the airline ultimately saves money by no longer needing the in-flight entertainment systems that add weight to each plane.”
I don’t believe that this is their only reason for doing this. It will be another opportunity to inundate passengers with advertising and hopefully generate more revenue.
There have been other inventors looking at roadways that are solar power collectors or one that uses the heat from the flex pressure in the road to generate electricity. If you could make a roadway that both powered itself (at least in part) and transmitted energy to the vehicles riding on it (even if only a small amount to help charge the battery) you’d really have something. If you were going to electrify the road, then why not also make it carry the power lines for the community.
Long distance highways that carry electricity from one town to another, generate electricity from the vehicles riding on them and help power same vehicles. Then the cost might actually make sense. Instead of a toll, you are charged for the power the road sends to your car battery.. Sweet!