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Posts Tagged ‘modeling’

BY HANIYA RAE

Meet Vinobot and Vinoculer, a duo that can visualize how plants adapt to their surroundings.

FROM THE SEPTEMBER 2017 ISSUE OF LANDSCAPE ARCHITECTURE MAGAZINE.

In a cornfield in Missouri, two robots, one stacked on top of the other, file down the narrow rows. As they move, they collect information about the plants using various sensors—enough to create a 4-D graphic model on a computer. By building these models, scientists can show how plants react and adapt to their surrounding conditions. Someday, more robots like these might toil in cities and forests as well, helping humans determine how a plant species is responding to climate change.

“We wanted these robots to investigate different species of plants,” says Gui DeSouza, an associate professor of electrical engineering and computer science at the University of Missouri’s Vision-Guided and Intelligent Robotics Laboratory. “One plant may respond better to flood conditions, another to extreme heat. We’re essentially trying to correlate the plant’s phenotype, or the plant’s observable behavior during an environmental change, to its shape and physiology.”

DeSouza’s research as an engineer centers on formable objects, such as plant leaves, and devising ways to calculate their measurements. Leaves, he says, constantly move and sway, making their surface area and structure (more…)

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BY BRIAN BARTH

One practitioner defies the handicaps of building Information modeling for landscape, determined not to remain an exception.

FROM THE AUGUST 2017 ISSUE OF LANDSCAPE ARCHITECTURE MAGAZINE.

Meghen Quinn, ASLA, has a secret. BIM—an acronym that puts moonbeams in the eyes of architects, but makes some landscape architects cringe—is her software of choice. BIM, shorthand for building information modeling, is the 3-D, data-rich software platform embodied by Revit, a product launched in 2000 by Charles River Software and acquired by Autodesk two years later. By 2012, 70 percent of architecture firms in North America reported using BIM, and in 2016 the American Institute of Architects reported that BIM was used for nearly 100 percent of projects at large firms.

It seems that so few landscape architects use BIM, however, that no one has ever bothered to collect the data. Its reputation in the field is as a clunky, building-centric, overly complex tool that has put up yet another barrier between landscape designers and architects.

Yet Quinn, who merged her San Francisco practice with the Office of Cheryl Barton in January, is all moonbeams. Well, mostly. “I never want to use CAD again,” she says. “Moving to BIM is like (more…)

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BY BRIAN BARTH

Virtual Reality is making a leap:

Virtual Reality is making a leap. Will landscape architects be ready?

From the December 2015 issue of Landscape Architecture Magazine.

Early next year, Oculus—a company recently purchased by Facebook from its founder Palmer Luckey for $2.3 billion—is expected to release Rift, the first mass-produced virtual reality headset. With a price tag around $300 to $400, the Oculus Rift will allow video gaming enthusiasts to slay each other in an immersive, true-to-scale, viscerally realistic three-dimensional world—a world where gamers on any continent can join each other inside their goggles.

Gaming junkies are far from the only crowd salivating for access to the technology. The software industry is falling over itself to produce new web and media applications for the Oculus Rift, ranging from immersive 3-D movies (think IMAX inside a pair of ski goggles) to tutorials on how to properly dissect a human cadaver to combat simulations for the military. At its core, virtual reality (VR) is an advanced way to experience a 3-D model of anything a designer can come up with; naturally, architects, engineers, and landscape architects are also standing in line for a chance to plug their designs into the new technology.

Computer engineers have been chasing the idea of VR since (more…)

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