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This laser projection system is a type of augmented reality. Different symbols could be projected to point out staff what to do, akin to trim the chicken before packaging. Photo by Georgia Tech Research Institute.
In the Harry Potter world, characters read newspapers with pictures that move. Where a photograph normally sits, Quidditch players fly forwards and backwards across a field. Goblins investigate the aftermath of a bank robbery.
With the event of augmented reality, technology in the true world is creeping closer to that of fictional scenario. Augmented reality software places computer-generated images on top of real world environments, akin to a smartphone’s camera or a live television broadcast. Think of the yellow first-down line you see while watching a football game.
The concept of augmented reality first appeared in fighter jets, in what was called a Head-Up Display. It involved symbols projected onto a transparent glass screen, allowing pilots to higher aim their weapons. When a driver glances on the speedometer or gas gauge, they briefly take their eyes off the road in front of them. This was a distraction that pilots couldn’t afford.
Since then, augmented reality techniques have been implemented by quite a few smartphone applications. The Layar program can recreate historical objects just like the Berlin Wall by placing a pc generated replica of the wall on the phones of individuals scanning the unique site. Yelp’s Monocle app displays details about nearby restaurants and buildings when a phone is pointed in any given direction. And Ball Invasion, a game by the developer thirteenth Lab, has players scan any room with an iPad’s camera, then uses the partitions as a part of a racquetball-style arena.
Beyond iPhones and other smarphones, augmented reality technology is being utilized by several industries. Here is a have a look at three of the ways through which it might soon impact our lives.
Ensuring safer foods
Researchers are developing an augmented reality system to be used within the poultry industry. The system could help check for bacteria akin to salmonella, and determine which parts of poultry should be trimmed or thrown out. Temperatures of pre-cooked products in addition to product shape, akin to dinosaur-shaped chicken nuggets, is also monitored more effectively. Lasers would project symbols starting from easy dots to large shapes onto the products as they travel down the assembly line. A employee would then discard or modify them depending on the symbol shown.
Use of the technology continues to be years out, in accordance with Sim Harbert, senior research engineer on the Georgia Tech Research Institute, but as augmented reality technology develops and becomes more common, it’s going to be easier to implement. “We proceed to remain within the loop with the newest entertainment augmented reality research, since that’s an important place to begin for most of the systems that could be applied to processing in food or other areas,” he said.
More Effective Forensic Analysis
The television show “Bones” features an imaging machine that may recreate how victims were killed by turning a bullet wound or head laceration right into a three-dimensional hologram. While that is fictional, similar tools may soon find their ways into the hands of forensic pathologists. Eva Vincze and Ted Robinson of George Washington University are working on augmented reality software that permits specialists to investigate crime scenes in a lab. After a photograph of the crime scene is taken, a computer-generated grid is laid on top, allowing specialists to measure the placement of objects and other evidence that will normally be measured on the scene itself.
“We’re considering when it comes to dangerous neighborhoods and even war zone situations where there’s an important risk of lack of life if the forensic specialists would do the crime scene investigation in the conventional way,” Vincze said. “The technology would scale back their risk exposure time.” Photographs is also sent to specialists distant from the scene, allowing for a greater range of experience to be utilized.
Vincze said the technology could also be applicable to other fields that require precise measurement, akin to architecture. “If you took an enhanced photo of any historical constructing or object and documented its dimensions with this technology and it later was destroyed, you possibly can possibly rebuild an actual replica,” she said.
Better Education
Imagine a category of first graders taking a field trip to Independence Hall. They placed on a pair of glasses like ones utilized in 3-D movies, and start to explore the constructing like a standard tour group. But as they make their way through the rooms where our founding fathers once sat, they see what looks like Thomas Jefferson sitting in a chair. He leads them on a scavenger hunt, taking them through the various rooms and having them seek for objects that impacted the events of 1776.
“Situating the educational experience in the true place, but integrating virtual content with the true locations may add value,” said Blair Hardwick, technical analyst for the Ready To Learn initiative, which is developing augmented reality games to be used in kid’s education.
Along with historical sites, math education is an excellent candidate for the augmented reality software because concepts like geometry and physics are already represented in the true world. For example, as students move a toy truck along a desk, an iPad application could show what number of degrees the tires have rotated. Such tactile interaction would aid the educational process, Harwick said.
“Because the interaction is physical, akin to moving the phone or manipulating objects, it’s going to be more direct and simple for teenagers to give attention to what they’re doing, not how they’re doing it.”
Photo credit: Sim Harbert stands by a laser projection machine. Photo by Gary Meek Photography.
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