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Posts Tagged ‘React’

Ford Disguised a Person as a Seat to Test How We React to Driverless Cars

16 Sep

[ By SA Rogers in Technology & Vehicles & Mods. ]

A Ford van zooming around the Washington D.C. area last month, seemingly without a human in the driver’s seat, wasn’t self-driving after all: it was a man in a ‘seat suit.’ A fake driverless car might seem like a weird experiment, especially considering the fact that there’s an entire fake town for testing self-driving vehicles at Ford’s disposal. But as it turns out, they have their reasons: observing how people react to seeing it. While Virginia Tech has already been testing autonomous vehicles in the area, they’re still using human overseers to take over the wheel in case something goes wrong.

In the video above, a few people muse aloud, “Is that a self-driving car?” Slow-motion shots show the vehicle passing by with a seemingly empty driver’s seat. But the fact that there’s a man camouflaged as a car seat is almost more interesting, anyway. After learning of the stunt, Adam Tuss of NBC Washington followed the car around until he could pull up next to it at a red light and get a shot of the interior, revealing the driver’s hands and legs. “Brother, who are you?” he asks in the video. “What are you doing? I’m with the news, dude.”

John Shutko, a Ford self-driving researcher, divulges some answers in a piece on Medium.

“We’re teamed up with [Virginia Tech] to test our communications method and to explore how pedestrians and bicyclists react to self-driving vehicles with no human in the driver’s seat. Of course, we do need someone in the seat right now, so we dressed a human up in a seat suit to make it appear as though there was nobody inside our simulated self-driving Ford Transit Connect. This seat suit allowed us to collect real-world reactions to an autonomous vehicle driving on miles of public roads in northern Virginia, without actually using an autonomous vehicle.”

Six different drivers wore the suit throughout August, reporting that they started out on a test track before moving onto the streets, and that the suit was definitely uncomfortable.

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[ By SA Rogers in Technology & Vehicles & Mods. ]

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Photographers react with outrage at National Geographic train tracks photo

14 Apr

‘Don’t take photos on train tracks.’

If you feel like you’ve been hearing this message a lot lately, it’s because you have. And it bears repeating because apparently, it hasn’t gotten through. Not even a month after another tragic, well-publicized incident, National Geographic is coming under fire for posting a photo of a woman standing on train tracks at sunset to its Instagram account.

One more time for everyone in the back: Don’t take photos on train tracks.

Taking photos on active train tracks, or putting your subjects on train tracks, is illegal and dangerous. As a recent Today Show segment reminded us, despite their size trains are surprisingly quiet and may not be heard until it’s too late.

Plenty of Nat Geo’s Instagram followers have apparently heard the message and taken it to heart, judging by the numerous negative comments posted in response to the photo. But many other commenters are expressing approval, and the photo has well over 485,000 likes. Regardless of the circumstances surrounding this particular photo, publishing it to a much-respected and much-followed account could lead others to think taking this kind of photo is a good idea.

Unfortunately, there are many, many examples of why this is not a good idea. 

Articles: Digital Photography Review (dpreview.com)

 
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Hypercolor Architecture: Paints React to Light, Heat & Touch

25 Nov

[ By WebUrbanist in Design & Products & Packaging. ]

colorchangingpaint

The 90s are back and better than ever, with Hypercolor-style material science now making its way onto exterior surfaces, robust enough to withstand external weather but with the same color-changing properties you know and love from those once-cool t-shirts.

coloradaptivetouch

Potential applications of Olikrom are many, from tracing air paths across model airplanes wind tunnel simulations to creating buildings that change color, brighten or darken by night or day.

Prefab panels could be installed, or existing buildings repainted to create desired effects in all kinds of different conditions, from wall-touch interactivity to colors optimized around sky conditions or times of day.

Of course, there are many fun possibilities as well, like adding color-sensitive paint to coffee mugs to determine how hot and full they are, or creating a really cool every-changing car paint pattern as show in the video above.

light painting

Taking the playful side a bit further, variants on Neverwet-style, appear-on-demand graffiti are also possible – hidden appear-after-dark messages or stealth art on sidewalks and walls, or more on the practical side: touch-or-temperature-activated warnings when streets are wet.

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Sculpture Showcases Smart Metals that React to Hot & Cold

09 Nov

[ By Steph in Conceptual & Futuristic & Technology. ]

A heat-reactive metal sculpture at the Materials & Applications gallery in Los Angeles opens and closes according to environmental conditions, ‘breathing’ like human skin. ‘Bloom’ was designed by biologist-turned-architect Doris Kim Sung, who takes cues from our natural biological defenses to develop a zero-energy skin for buildings.

(top & above image via brandon shigeta)

The 20-foot-tall installation is made of thermo-bimetal, a material most often used for the coil in a thermostat. This metal is composed of two sheets of metal laminated together. It expands when heated, curling as the temperature rises and flattening when it cools. Sung says the material could be used as a shading device or for ventilation purposes.

(above & below images via: materials & applications)

The idea is that the canopy can curl shut when the sun is directly overhead, or vents can automatically open to let hot air escape. Sung has received grants to further her research with thermo-bimetal, and is working on ways to integrate it with standard building components. Possible applications include sandwiching it between layers of glass in windows, or incorporating it into bricks.

“For a long time, my work has examined why architecture is static and nonresponsive, and why it can’t be more flexible like clothing,” said Sung, assistant professor of architecture at the USC School of Architecture. “Why do we have to adapt to architecture rather than architecture responding to us? Why can’t buildings be animated? We have to rethink the way we build, and what we build with. If we don’t, our problems will only get worse.  Being a researcher in smart materials and architecture right now is tremendously exciting. This is the time we’re going to change our future.”


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[ By Steph in Conceptual & Futuristic & Technology. ]

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