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3D Scanning

Science

3-D ultrasonic fingerprint scanning could strengthen smartphone security

Researchers at the University of California, Davis and Berkeley have managed to miniaturize low-depth ultrasound technology to create a fingerprint sensor that can scan your finger in 3D. This low-power technology, which could improve on the robustness of current-generation capacitive scanners, could soon find its way to our smartphones and tablets.Read More

Electronics

Inexpensive new depth-sensing camera could outperform the Kinect

Although the Microsoft Kinect was designed first and foremost for gaming, the fact that it's a cheap but reliable depth-sensing camera has led to its use in everything from navigation systems for the blind to user-following grocery carts to remote-control cyborg cockroaches. Soon, however, it may be facing some competition. The Northwestern University-designed Motion Contrast 3D Scanning (MC3D) camera should also be economical, while offering higher-quality imaging and the ability to operate in sunlight. Read More

Electronics

NavVis performs Google-like 3D mapping, but quicker

When we first heard about the NavVis system a couple of years ago, it was being developed for indoor navigation. Developed by researchers at the Technical University of Munich, it utilizes maps consisting of location-tagged photos of the hallways of buildings. In order to figure out where they are, users just take a photo of their surroundings using their smartphone, then the NavVis app matches that photo up with one in its map. Now, the technology has been expanded to the point that it could give Google Street View a run for its money. Read More

Mobile Technology

New app dishes 3D pictures of food

One thing that members of social networks love is pictures of food – especially on visual platforms such as Pinterest and Instagram. With an eye on this appetizing market, Swiss company Dacuda is launching 3DAround. It's a mobile app for iPhone that allows users to take 3D photographs, which will make online food-gazers salivate even more. Read More

Science

NIST's new laser technology allows high-definition 3D mapping at a distance

Using an enhanced LADAR (Laser Detection And Ranging) system, researchers at the National Institute of Standards and Technology (NIST) have created a long-range, laser-based imaging device that can generate high-definition 3D maps of objects at distances of up to 10.5 m (35 ft). The technology could find applications in precision machining and assembly, as well as in forensics where it could map evidence non-destructively.Read More

Electronics

Up close with Zeus, the first consumer all-in-one 3D printer, scanner and fax

3D printing might be awesome, but so far it's mostly been the realm of design geeks and passionate tinkerers. The Zeus from AIO Robotics seeks to merge 3D scanning and printing with the push-button simplicity of today's consumer all-in-one printer/scanner/fax machines. In the process, the company also created the closest thing we've seen so far to the Star Trek replicator, with the added bonus of what you might call "ToIP" – Teleportation over Internet Protocol. Read More

3D Printing

Sols scans your feet and creates 3D-printed custom insoles

The healthcare industry is already making use of 3D printing technologies to print casts, tracheal splints, ears, prostheses, and even cells. Now, a New York-based company wants to print the insoles in your shoes to reduce foot pain and improve posture. Sols Systems has raised US$1.75 million of seed financing from Lux Capita to bring its custom orthotics to market.Read More

Electronics

Faro 3D scanner to map Roswell crime scenes

3D imaging company Faro has a new client that will be using its 3D scanning technology to help solve crimes. The Roswell Police Department has purchased a Faro Focus3D Scanner which allows them to create 3D maps of crime scenes that they can then navigate and study using a computer or mobile device.Read More

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