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Technische Universität Berlin

The sketch-identifying program at work

Currently, using Google’s “Search by Image” function, it’s possible to search the internet for information on something if you already have an image of that thing. Also, researchers at Carnegie Mellon University are developing a system that allows computers to match up users’ drawings of objects with photographs of those same items – the drawings have to be reasonably good, though. Now, however, a team from Rhode Island’s Brown University and the Technical University of Berlin have created software that analyzes users’ crude, cartoony sketches, and figures out what it is that they’re trying to draw.  Read More

The smart fabric incorporates a web of conductive threads, wired into a microcontroller

If you’re a burglar, and all that separates you from your quarry is what appears to be a simple sheet of fabric, you might not want to cut it. That’s because it could be a new smart fabric, that will set off an alarm if it’s breached. Created by researchers at the Fraunhofer Institute for Reliability and Microintegration, the fabric incorporates a web of silver-coated conductive threads that are connected to a microcontroller. If that controller detects a break in the weak electric current that travels through the fibers, it’ll be sure to let the right people know.  Read More

A computer model (left) and a physical model of it, created using the new software

Take a look at all the Portal toys that are currently available, and you’ll realize just how much gamers like to own physical models of the digital characters that they know so well. When it comes to characters that are really physically “weird,” though, there can be a problem – goofy anatomy that works in a computer-generated world may not work in the real world. In other words, a physical model of a monster from a video game may be too top-heavy to stand up on its own, its arms may positioned in such a way that they can’t bend properly, or it may otherwise just be plain ol’ gimped. However, new software has been designed to solve those problems – it takes any three-dimensional computer character, and then uses a 3D printer to create a fully-assembled articulated figure based on it.  Read More

Fraunhofer has developed a solar-powered ski helmet-based communications system

It looks like the skiers’ communications systems from Buhel and Recon could soon be in for some solar-powered competition. Working with German tech company TEXSYS and the Technische Universität Berlin, researchers from the Fraunhofer Institute for Reliability and Microintegration have developed a communications module that can be integrated directly into a ski helmet. That module is powered by nothing but sunlight, and can be linked with the user’s mobile devices via a Bluetooth-enabled glove-based control unit.  Read More

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