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Double- and triple-delta robots are light and flexible, but take up little volume (Photo: ...

The design of a standard robot arm is, more or less, a mechanized representation of an idealized human arm, replete with elbow and wrist joints. Such designs tend to be unwieldy in confined spaces, and unsuitable for many industrial production line processes. As a result, delta arms – a series of interconnected parallelograms which restrict movement to the X, Y or Z directions and do not rotate – have become popular for use in tight workspaces. But, when faced with a requirement for both flexibility and compactness, a design that incorporates the best of both types is required. That's where the double-delta robot comes in.  Read More

Mouse kidneys, liver, and pancreas imaged after treatment with a variety of protocols: a s...

Japanese researchers have found a way to turn tissue transparent in mice, allowing them to see cellular networks and gain a better understanding of biological systems. Researchers say this may ultimately lead to deeper comprehension of autoimmune and psychiatric diseases given it can assist in 3D modelling of organs including the brain.  Read More

Researchers have used projected ultrasound to create floating 3D shapes that can be seen a...

Haptic feedback has become a common feature of recent technology, but such systems usually rely on stimulation of parts of the user’s body via direct mechanical or acoustic vibration. A new technique being developed by researchers at the University of Bristol promises to change all of this by using projected ultrasound to directly create floating, 3D shapes that can be seen and felt in mid-air.  Read More

Multi-sensory 3D maps give spoken directions and building information when touched, along ...

Getting around unfamiliar public spaces can be tough even with all your senses, but if you can't see where you're going it's downright intimidating. A new multi-sensory model promises a brighter future, though, with 3D maps that give spoken directions and building information when touched. The technology comes courtesy of a collaboration between tactile-graphics company Touch Graphics and the University of Buffalo's Center for Inclusive Design and Environmental Access (IDeA Center), and while it was designed specifically to help visually-impaired people, it's also meant to show off the potential of tangible touch interfaces.  Read More

A 3D view of Fidelity Labs StockCity via Oculus Rift headset

Fidelity Labs, the R&D think-tank within Boston-based financial services company Fidelity Investments, has unveiled a new way for investors to literally explore the investment landscape. With similarities to the popular SimCity urban planning game, its online StockCity program displays an investment portfolio in the form of a city skyline, with an option to go 3D using an Oculus Rift virtual reality headset.  Read More

Using a smartphone, users could scan QR codes to see encrypted 3D images (Photo: Shutterst...

Whether they're on product packaging, promotional materials or in magazines, most QR codes do the same thing – when a smartphone scans them with its camera, they trigger that phone's web browser to navigate to a given website. In the near future, however, they may be used to securely display 3D images on the user's phone, without even involving the often-untrustworthy internet.  Read More

3D models created from the use of technology such as unmanned vehicles will allow official...

The observance in the United States this week of Veterans Day, a federal holiday honoring those who have served in the American military, holds special meaning for those who lost loved ones when Japan bombed Pearl Harbor in Hawaii during World War II. An underwater 3D imaging project is using modern technology to bring greater insights to this tragic historical event.  Read More

The Flux, a modular all-in-one 3D printer that goes for under US$700, has just hit Kicksta...

A Taiwanese team has developed the Flux 3D, a cheap all-in-one 3D printer, scanner and laser engraver that, thanks to its modularity, also leaves room for further expansion. The device also allows users to create, share and download designs directly from their mobile devices and connect to the printer via Bluetooth for more convenient operation.  Read More

The BAE VR system is based on laser tracking and an interactive wand

Like many endeavors, making warships is a matter of specialization, with the various parts of the project scattered about the country or even across the world. For the Royal Navy and its principal shipbuilder BAE systems, this means engineers in Glasgow, Portsmouth, and Bristol having to work together despite being hundreds of miles apart. BAE’s answer is a network of "visualization suites" that allow teams to meet in a virtual environment where they can build and test designs as full-scale 3D prototypes before sending them to the shipyards.  Read More

The prototype LCD requires no power to maintain an image and can display in 3D as well (Im...

Liquid Crystal Displays (LCDs) are a common and increasingly pervasive method of displaying information for everything from watches to giant TV screens. Though, like most other displays, LCDs require electrical energy to constantly display an image. Researchers from the Hong Kong University of Science and Technology, however, have produced an ultra-thin LCD screen prototype that is not only capable of displaying images without continuous power, but in 3D as well.  Read More

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