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Vienna University of Technology

A new kind of 3D display designed for large-scale displays sends beams of light directly t...

Using red/blue filters (anaglyph), polarized (passive) or LED shutter (active) glasses are relatively simple ways of creating a 3D effect. Creating 3D pictures without viewers having to don any form of eyewear is a little trickier and is made even more so if you want really big 3D effects for a sports stadium or a billboard. To help address this, Austrian scientists working at the Vienna University of Technology (TU Vienna) and the company TriLite Technologies have developed a new kind of display just for this purpose that sends beams of light directly to the viewers’ eyes via a laser and a sophisticated mirror system.  Read More

Inside a test dome built using the pneumatic wedge method

There probably aren't many domed concrete structures where you live, and there's a reason for that – they're difficult to build. Doing so usually requires the construction of a supporting wooden structure, that holds the concrete in place while it hardens. Now, however, a team at the Vienna University of Technology has devised a system that allows concrete shell structures to simply be "inflated" and cinched together with a steel cable.  Read More

Microscope photo of tungsten diselenide samples connected to electrodes

Graphene, the two-dimensional lattice of carbon atoms, may be the wonder material du jour, but ultrathin layers of other elements are also proving to be an exciting area of research. One-atom-thick sheets of germanium and tin have shown potential as semiconductors and a topological insulators respectively, and now ultrathin layers of tungsten and selenium have been used to create a diode that could be used in ultrathin, flexible, semi-transparent solar cells.  Read More

The winning house, LISI, by the Vienna University of Technology features a lace-like UV cu...

Team Austria (Vienna University of Technology) has been announced the overall winner of Solar Decathlon 2013 after the closest competition in the history of the event. Second place went to University of Nevada Las Vegas, with the Czech Technical University achieving third place overall.  Read More

Virtualizer inventor Tuncay Cakmak tries out the system

Remember when you were a kid, and you used to go sliding across the floor in your stocking feet? Well, researchers at Austria's Vienna University of Technology have developed a virtual reality gaming system that brings those sock-sliding days to mind. It allows players to walk on the spot in the real world, causing their character to walk across the ground in the game.  Read More

Vienna University of Technology’s 'smartphone quadcopter'

With one possible exception, autonomous quadcopters are not something that you would expect to be inexpensive. A relatively cheap model may indeed be on its way, however. Designed by the Vienna University of Technology’s Virtual Reality Team, the tiny aircraft utilizes the processor and camera of an off-the-shelf smartphone.  Read More

A newly developed optical transistor could be the key to higher-performance CPUs and a lea...

Researchers at MIT, Harvard and the Vienna University of Technology have developed a proof-of-concept optical switch that can be controlled by a single photon and is the equivalent of a transistor in an electronic circuit. The advance could improve power consumption in standard computers and have important repercussions for the development of an effective quantum computer.  Read More

Test flights of the Vienna University of Technology/EADS thermoelectric Energy Harvesting ...

A European project to develop self-powered sensors for monitoring aircraft integrity is off the ground, with EADS Innovation Works and Vienna University of Technology reporting that the first test flights of the thermoelectric Energy Harvesting Modules have been carried out on an Airbus aircraft.  Read More

Oxide heterostructures could be used to produce solar cells in which light is converted in...

Researchers from the Vienna University of Technology, together with colleagues from the U.S. and Germany, have used computer simulations to show how the unique electrical properties of a new class of materials known as layered oxide heterostructures can potentially be used to create a new type of efficient, ultra-thin solar cell.  Read More

Fluorescent 3D pattern 180 µm wide (Image: Vienna University of Technology)

Three-dimensional printers are popping up everywhere these days. Some are small enough to fit in a briefcase and others are large enough to build print houses, but scientists at the Vienna University of Technology are going for the microscopic. Earlier this year, the university built a 3D printer that uses lasers to operate on a tiny small scale. Now they're refining the technique to enable precise placement a selected molecule in a three-dimensional material. This process, called “3D-photografting,” can potentially be used to create a “lab on a chip” or artificially grow living tissue.  Read More

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