BetaDad

wildcat2030: Swedish Researchers Implant Bionic Arm For The...

Thu, 07 Mar 2013 22:44:28 -0800

wildcat2030:

Swedish Researchers Implant Bionic Arm For The First Time

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An operation has been conducted, at Sahlgrenska University Hospital in Sweden, where electrodes have been permanently implanted in nerves and muscles of an amputee to directly control an arm prosthesis for the first time. The result allows natural control of an advanced robotic prosthesis, similarly to the motions of a natural limb.

During the operation Dr Rickard Brånemark, permanently implanted neuromuscular electrodes in an amputee. The operation was possible thanks to new advanced technology developed by Max Ortiz Catalan, supervised by Rickard Brånemark at Sahlgrenska University Hospital and Bo Håkansson at Chalmers University of Technology.

“The new technology is a major breakthrough that has many advantages over current technology, which provides very limited functionality to patients with missing limbs,” says Brånemark. (via 33rd Square | Swedish Researchers Implant Bionic Arm For The First Time)

ralphewig: Designer Bodies - the capabilities of 3d printing...

Tue, 05 Mar 2013 10:06:44 -0800

ralphewig:

Designer Bodies - the capabilities of 3d printing (or additive manufacturing) are reshaping entire industries. With the application of that concept to biology, the vision of designer bodies is becoming increasingly plausible. And while our current culture may obsess over the typical movie star physique, more creative minds are conjuring up not only entirely new physiques, but also advanced capabilities. Are “body by Chanel” or “performance by bodysport” in our new term future?

Need blue skin, four arms, or a tail? Want to augment and extend what you already have? Valkyrie Ice is here to help you become your own avatar. Does this idea sound too weird or far fetched? The basic technology already exists to print out custom organs, augment the body with its own cells, and much more.

[…]

Earlier in the year there was a bit of coverage in the mainstream media about breast re-construction and augmentation with stem cells when popular TV actress Suzanne Somers underwent the procedure. Using 3D printing and related bio-constructive techniques it is already possible to design and build custom organs and other body parts. For example Anthony Atala’s talk at TED describes various methods for constructing, and printing out, human tissues, organs and other replacement parts. Many of these methods are using a persons’ own cells as a starting point so they do not carry some of the risks of prior surgical and transplant methods. Custom designed bodies and replacement parts for aesthetic appearances are entirely possible using these same exact technologies and tools.

wildcat2030: The brain-computer interface goes wireless - A...

Sun, 03 Mar 2013 08:10:42 -0800

wildcat2030:

The brain-computer interface goes wireless

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A team of neuroengineers at Brown University has developed a fully implantable and rechargeable wireless brain sensor capable of relaying real-time broadband signals from up to 100 neurons in freely moving subjects. Several copies of the novel low-power device, described in the open-access Journal of Neural Engineering, have been performing well in animal models for more than year, a first in the brain-computer interface field. Brain-computer interfaces could help people with severe paralysis control devices with their thoughts. Neuroscientists can use such a device to observe, record, and analyze the signals emitted by scores of neurons in particular parts of the animal model’s brain. Brain-computer interfaces (BCIs) are used to assess the feasibility of people with severe paralysis being able to move assistive devices like robotic arms or computer cursors by thinking about moving their arms and hands. (via The brain-computer interface goes wireless | KurzweilAI)

Scientists 3-D Print With Human Embryonic Stem Cells

Tue, 05 Feb 2013 17:20:24 -0800

Scientists 3-D Print With Human Embryonic Stem Cells:

singularitarian:

3-D printers can produce gun parts, aircraft wings, food and a lot more, but this new 3-D printed product may be the craziest thing yet: human embryonic stem cells.

Using stem cells as the “ink” in a 3-D printer, researchers in Scotland hope to eventually build 3-D printed organs and tissues. A team at Heriot-Watt University used a specially designed valve-based technique to deposit whole, live cells onto a surface in a specific pattern.

wilwheaton: (via Think You Have Zero Privacy? Wrong. It’s Way...

Mon, 21 Jan 2013 12:58:45 -0800

wilwheaton:

(via Think You Have Zero Privacy? Wrong. It’s Way Less Than Zero.)

"At the beginning of this report’s section, I suggested that there is a continuum from a fully human..."

Sun, 06 Jan 2013 03:18:11 -0800

“At the beginning of this report’s section, I suggested that there is a continuum from a fully human animal to a cybernetic organism to a fully robotic machine. This spectrum is perhaps defined by how many human body parts we replace with mechanical ones, ranging from zero to all. Enhanced warfighters, then, could fall somewhere in the middle of this continuum. If “robot ethics” is different from human ethics, at least where relevant facts about humans and robots differ, then it seems that “cyborg ethics” too would diverge from human ethics where there’s a relevant difference in the construction and abilities between cyborgs and humans. Though not all enhanced persons are cyborgs, e.g., if the enhancements are genetic, pharmacological, or otherwise not robotic, we can also reasonably conclude that ethics for enhanced persons generally may be different from the standard human ethics.”

- Could Human Enhancement Turn Soldiers Into Weapons That Violate International Law? Yes - Patrick Lin - The Atlantic (via wildcat2030)

cyborgorgy: temporaryhuman: A brain–computer interface...

Tue, 01 Jan 2013 16:36:32 -0800

cyborgorgy:

temporaryhuman:

A brain–computer interface (BCI) provides a non-muscular communication channel to people with and without disabilities. BCI devices consist of hardware and software. BCI hardware records signals from the brain, either invasively or non-invasively, using a series of device components. BCI software then translates these signals into device output commands and provides feedback.

(Current trends in hardware and software for brain–computer interfaces (BCIs). P Brunner, L Bianchi, C Guger, F Cincotti, and G Schalk).

Thought-controlled Robotic Limbs to Reach First Patients in Early 2013

Fri, 21 Dec 2012 09:36:07 -0800

Thought-controlled Robotic Limbs to Reach First Patients in Early 2013:

unexpectedtech:

A postdoctoral student has developed a technique for implanting thought-controlled robotic arms and their electrodes directly to the bones and nerves of amputees, a move which he is calling “the future of artificial limbs”. The first volunteers will receive their new limbs early in 2013.

“The benefits have no precedent,” Max Ortiz Catalan, who carries out research in biomedicine and artificial intelligence at the Chalmers University of Technology in Sweden, told Wired.co.uk. “They will be able to simultaneously control several joints and motions, as well as to receive direct neural feedback on their actions. These features are today not available for patients outside research labs. Our aim is to change that.”

Ordinary myoelectric prostheses work by placing electrodes over the skin to pick up nerve signals that would ordinarily be sent by the brain to the limb. An algorithm then translates these signals, and sends instructions to motors within the electronic limb. Since the electrodes are applied to the skin surface, however, they will undoubtedly encounter countless issues in maintaining the fluid transfer of information back and forth between the brain and the limb. By implanting those electrodes directly to the patient’s nerves, Catalan is hoping to get one step closer than anyone else to replicating natural movement.

“Our technology helps amputees to control an artificial limb, in much the same way as their own biological hand or arm, via the person’s own nerves and remaining muscles,” he said.

Using the Osseointegrated Prosthesis for the Rehabilitation of Amputees (OPRA) method developed by Rickard Brånemark at Sahlgrenska University Hospital in Gothenburg, Catalan and his team plan to forgo traditional sockets in place of bone-anchored prostheses attached via titanium screws. It was a method inspired by Brånemark’s father, who was the first to discover that titanium can fuse with bone tissue.

“The operation will consist of placing neural and muscular electrodes on the patient’s stumps, as well as placing the bidirectional interfaces into the human body.”

A titanium implant acts as the bidirectional interface, transmitting signals from the electrodes, placed on nerves and muscles, to the limb. It is a truer replication of how the arm was designed to work, with information from existing nerves being transferred to the limb and to the implant, where algorithms can translate thought-controlled instructions into movement. It is, Catalan told Wired.co.uk, a “closed loop control” that moves us “one step further to providing natural control of the artificial limb”. Add to this the fact that every finger is motorised and can be individually controlled, and Catalan’s bold statement might just be accurate.

singularitarian: Working with the Marine Corps Warfighting...

Fri, 21 Dec 2012 08:01:50 -0800

singularitarian:

Working with the Marine Corps Warfighting Laboratory (MCWL), researchers from DARPA’s LS3 program demonstrated new advances in the robot’s control, stability and maneuverability, including “Leader Follow” decision making, enhanced roll recovery, exact foot placement over rough terrain, the ability to maneuver in an urban environment, and verbal command capability.

bashford: “We’ve found the silver bullet that could make things...

Thu, 20 Dec 2012 16:01:29 -0800

bashford:

“We’ve found the silver bullet that could make things like electronic clothing and inexpensive games a reality today. This breakthrough means the industry now has the capability to print electronics on a wider range of materials and at a lower cost,”

Xerox Scientists Develop Silver Ink to Print Plastic Circuits (via Alex)

7 Ways Augmented Reality Will Improve Your Life

Thu, 20 Dec 2012 08:38:29 -0800

wildcat2030:

See on Scoop.it - Cyborg Lives

AR might seem like a far-off tech without practical applications, but here are several ways you could use it in your everyday life.

See on mashable.com

A display that makes interactive 3D seem mind-bogglingly real | KurzweilAI

Wed, 19 Dec 2012 17:07:24 -0800

wildcat2030:

See on Scoop.it - Knowmads, Infocology of the future

(Credit: Infinite Z) The “Z Space” display, developed by Californian company Infinite Z, tracks a user’s eye and hand movements and adjusts the 3-D

See on kurzweilai.net

NOOSPHE.RE: Hacking the Human Brain: The Next Domain of Warfare

Fri, 14 Dec 2012 08:01:10 -0800

NOOSPHE.RE: Hacking the Human Brain: The Next Domain of Warfare:

inthenoosphere:

By Chloe Diggins and Clint Arizmendi (Wired Opinion)

It’s been fashionable in military circles to talk about cyberspace as a “fifth domain” for warfare, along with land, space, air and sea. But there’s a sixth and arguably more important warfighting domain emerging: the human brain.

This…

wildcat2030: (CNN) — It’s the $199 headband that will allow you...

Thu, 13 Dec 2012 16:01:33 -0800

wildcat2030:

(CNN) — It’s the $199 headband that will allow you to control things using your mind, the makers say. The Muse headband was unveiled this week at LeWeb and Stephanie Busari caught up with founder of Interaxon Ariel Garten for a demonstration of the brainwave-sensing headband. Garten says Muse works using the same technology used in hospitals known as Electroencephalography (EEG), which records electrical activity along the scalp. Muse is embedded with four sensors that allows you to see and track your brain’s activity, in the same way a heart rate monitor gives information about your physical activity. You can also use your mind to control games and applications supplied with the headband, Garten says. “It interacts with content directly with your mind so you can play games that you are able to control with your mind,” says the Canadian neuroscientist and entrepreneur. Connecting to any device such as a smartphone, tablet or laptop via bluetooth, Muse can be worn on the go and includes a “brain fitness suite” app that tracks the state of your brain or can help you de-stress. (via CNN tests Muse, the mind-reading headband - CNN.com)

NOOSPHE.RE: Hacking the Human Brain: The Next Domain of Warfare

Thu, 13 Dec 2012 08:01:20 -0800

NOOSPHE.RE: Hacking the Human Brain: The Next Domain of Warfare:

inthenoosphere:

By Chloe Diggins and Clint Arizmendi (Wired Opinion)

It’s been fashionable in military circles to talk about cyberspace as a “fifth domain” for warfare, along with land, space, air and sea. But there’s a sixth and arguably more important warfighting domain emerging: the human brain.

This…

"Ghent University’s centre of microsystems technology has developed a spherical curved LCD display..."

Wed, 12 Dec 2012 11:23:34 -0800

“Ghent University’s centre of microsystems technology has developed a spherical curved LCD display which can be embedded in contact lenses and handle projected images using wireless technology.”

- Text messages direct to your contact lens - Telegraph (via interestingsnippets)

thisistheverge: Lapka for iPhone: five sensors to measure the...

Wed, 12 Dec 2012 08:01:09 -0800

thisistheverge:

Lapka for iPhone: five sensors to measure the world, inspired by NASA and Yves Saint Laurent

A small Russian hardware startup brings ‘luxury tools’ to your phone

shortformblog: So the week of The Daily’s closing, they break a...

Tue, 11 Dec 2012 22:12:30 -0800

shortformblog:

So the week of The Daily’s closing, they break a story revealing that city buses across the country are adding audio-recording mechanisms to eavesdrop on conversations. What terrible timing for a scoop. :/

smarterplanet: Muse: Changing The Way The World Thinks Muse,...

Mon, 10 Dec 2012 08:48:07 -0800

smarterplanet:

Muse: Changing The Way The World Thinks

Muse, InteraXon’s new brainwave-sensing headband, allows you to do more with your mind then ever thought possible. Visit our IndieGoGo crowdfunding campaign page for more details at indiegogo.com/interaxonmuse

emergentfutures: Augmented Light Bulb Turns a Desk Into a Touch...

Fri, 07 Dec 2012 21:58:16 -0800

emergentfutures:

Augmented Light Bulb Turns a Desk Into a Touch Screen

A computer that can be screwed into a light socket can project interactive images onto any nearby surface.

Full Story: Technology Review