pedestrian
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Volvo pedestrian avoidance test goes horribly, comically wrong (video)
Hey, can't fault 'em for trying! Volvo, which is widely recognized as one of the safer automakers on the planet, is apparently developing a new pedestrian avoidance system for its motorcars. The concept is pretty simple -- if your car senses a human in the way of its path, it's supposed to alert you, suggest you brake and generally help you avoid tacking a hit 'n run onto your already impressive rap sheet. As you'll so clearly see in the video embedded after the break, there's a reason the automobile industry relies on dummies for crash testing. For what it's worth, the test was successful the majority of the time, with this particular snafu blamed on improper placement of said dummy. Of course, we certainly hope no one at Volvo expects "improper placement of a human" to excuse the system once implemented in the real world...
Prius gets optional underhood, zombie-deterring noisemaker, sounds appropriately futuristic (video)
Electric vehicles and hybrids are here to save the environment (or at least kill your fuel bill), but if you listen to some people they're also here to mow down our pedestrians thanks to their ninja-like ways. Nissan's Leaf has already gone the way of sci-fi by offering a Blade Runner-inspired exterior soundtrack to make sidewalk replicants take notice, and now the Prius is joining in on the fun with its own under-hood speaker system. Curiously, this one will be optional, Toyota apparently expecting that purchasers are so philanthropically minded that they'll pay an extra 12,600 yen (about $150) to protect poor pedestrians. You can see how it's supposed to work in the image above, in which a Prius is shown emitting sound waves to deter a toupee-wearing zombie. But, if you'd rather watch a flashy presentation and hear it for yourself, check out the thrilling video after the break. It'll make you wish your auto sounded like a hovercar.
Graduate student erases pedestrians from Google Street View
We love Google, oh yes we do, but there's no question the company could use some brownie points when it comes to privacy. That's not to say Mountain View doesn't try -- the firm does blur license plates and faces in Street View when it's not unintentionally snooping our WiFi. However, a UCSD graduate student has a more thorough idea: simply make the pedestrians disappear entirely. Arturo Flores' algorithm does just that, determining what to erase and what to keep using two adjacent frames. Because Google's roaming cameras end up taking images of the same subject from multiple angles, the program can grab bits of the background (in this case, the sidewalk, lawn and building) from either side, then layer them over the pedestrian in the foreground to hide him from view. It doesn't yet work on persons who are walking the same direction as the camera, or when there are many in the frame, but these obstacles can be surmounted at a later date. Here's hoping Google's PR team gives Arturo a buzz, so we can finally enjoy architecture without all those pesky humans in the way.
Volvo S60 features pedestrian tracking, ten years too late for Lizzie Grubman
We've recently espied some new video detailing Volvo's pedestrian detection system, and while some of this info has been out for a while now we figure it's certainly more than cool enough to warrant a quick look. According to a freshly minted press release, the technology is being featured on the upcoming S60, which -- in addition to the newest in collision detection and auto-braking -- can spot pedestrians who step in front of the car, warn the driver, and automatically apply full braking power if the driver does not respond in time. Vehicles traveling under 22 MPH should be able to come to a complete stop, while anything traveling faster than that will see its speed significantly reduced. You can get an up close and personal look at it this March at the Geneva Motor Show. In the mean time, there's a video and some PR after the break to tide you over. [Thanks, Drew S.]
Chevrolet Volt gets driver-activated warning system for the blind
Whether it's voluntary or enforced, it seems to be a safe bet that most electric vehicles will eventually break their silence in one way or another to warn nearby pedestrians -- especially the blind. Chevrolet looks to be taking a slightly different approach than most with the Volt, however, and it recently tested out its system with a group of visually-impaired folks at its Milford Proving Grounds. Rather than simply making the vehicle sound like a regular car, Chevy has implemented a driver-activated system that emits what's described as more of an "excuse me" sound than "hey you" sound whenever you want to warn people you're approaching. Of course, depending on the driver does have its limitations, and Chevy says that future iterations of the Volt are likely to incorporate a more active system that can automatically alert pedestrians. Check it out in action after the break.
Garmin intros super sleek 5-inch nüvi 1490T navigator
Just a month ago, Garmin came clean with the nüvi 1390T as part of its 1300 lineup, and today we're being formally introduced to the numerical successor. The nüvi 1490T sports a chassis that's some 25 percent slimmer than most nüvi models and an expansive 5-inch touchscreen. As with other new Garmins, this one also arrives with free lifetime traffic alerts and lane assist with junction view. Other expected amenities are also included, namely multiple-point routing, automatic time zone transition and a speed limit indicator that displays speed limits for most major roads. As insinuated, an integrated traffic receiver comes standard, and there's even an ecoRoute feature that suggests the most fuel efficient path. Finally, prospective buyers can count on Bluetooth technology for making and receiving handsfree calls, and the support for optional CityXplorer maps makes this suitable for the pedestrian in you, too. Expect it on store shelves everywhere this July for $499.99.[Via GPS Tracklog]
SoundofMotion keeps cyclists safe, morphs phone into motorcycle
It may not be legal in most civilized nations to ride a Segway on the sidewalk, but for those still risking their lives on a two-wheeled machine, things are about to get a lot safer. SoundofMotion has developed a clever new warning system that turns your phone into what sounds like a roaring motorcycle, and not content with just playing a pre-recorded loop over and over, it's actually designed to rev up and down based on the speed and acceleration of your bicycle. The application will run on "any Bluetooth- and Java-capable phone," and it interacts with a "wireless BT sensor" that gets mounted on one of your wheels. Unsurprisingly, the device responds to the motion sensor and lets the carefree motorists around know you mean business when crossing an intersection. The app is currently sitting in beta, but the creators hope to have a final rendition ready to go before you make too many summer treks, but you better be willing to face total embarrassment (and have one loud speakerphone) to save your skin before picking this up. Click on through for a demonstration.[Via Slashphone]
Nissan's Intelligent Transportation System adds pedestrian avoidance
Although Nissan's anti-drunk driving technology should keep the worst of the unaware from actually cruising down the freeway, certain distractions that we just wouldn't do without could indeed lead to a pedestrian-related crash. Thankfully for us, Nissan is on the lookout, as its Intelligent Transportation System is now getting an additional feature before it's even released. Aside from helping you avoid congestion and emit less fumes, the ITS will now be able to communicate with handsets via 3G networks and GPS in order to alert drivers of upcoming individuals. Of course, we have to assume that only humans within a reasonable line of danger will appear on screen, but Nissan claims that this technology will decrease the amount of car vs. pedestrian mishaps and "reduce road accidents particularly in a blind-spot situation." The automaker is currently collaborating with NTT DoCoMo and researching "what types of pedestrian data are most relevant to help prevent accidents," but unfortunately, the launch date for all of this in-car madness is still a good ways out.
