Advertisement
more top stories »

Hand

— Robotics

iRobot yields impressive results for DARPA's ARM program

By - May 1, 2013 10 Pictures
Back when DARPA first announced its Autonomous Robotic Manipulation (ARM) program in 2010, the average cost of a military-grade robot hand was around US$50,000. That's expensive even by the US military's standards – especially for something that is bound to be in close contact with explosives – which is why the hardware team of the ARM program tasked participants with developing a reliable low-cost hand. Now, thanks to work by iRobot (yes, the company that makes the Roomba robotic vacuum) and researchers at Harvard and Yale, the ARM program has a surprisingly effective new hand to play with that costs just $3,000 (in batches of 1,000 or more). Read More
— Medical

Touch Bionics introduces app-controlled prosthetic hand

By - April 19, 2013 13 Pictures
Whichever marketing genius came up with the Apple catchphrase, "There's an app for that," has a lot to answer for – or brag about. It's heard so often these days that it’s become a cliché. Touch Bionic’s i-limb ultra revolution robotic artificial hand gives yet another reason to repeat the phrase. It’s linked to a smartphone app, which allows for greater control of the hand, including the ability to program it to suit the wearer’s personal needs. Read More
— Health and Wellbeing

Inexpensive home-brewed prostheses created using 3D printers

By - January 29, 2013 4 Pictures
According to the International Society of Prosthetics and Orthotics (ISPO), there are some 32 million amputees in the world today, around 80 percent (25 million) of whom live in developing countries where only five percent have been fitted with an artificial limb. It is estimated that 200,000 people lost a limb as a result of the 2010 Haiti earthquake alone. Two low-cost, printable prostheses highlight the potential impact 3D printing could have on the quality of life for millions as the technology becomes more accessible around the world. Read More
— Robotics

iRobot's new hand can take a beating from a baseball bat

By - November 19, 2012 1 Picture
Not even a baseball bat can damage the fingers of a new robotic hand developed by iRobot for the DARPA Autonomous Robotic Manipulation (ARM) program. The four-year program, which began in 2010, seeks to build and program a robot capable of handling all kinds of things on the battlefield with minimal human input. Most robot hands have rigid components which tend to be quite fragile, but this hand has rubbery fingers, which are better able to absorb impacts. Read More
— Health and Wellbeing

RSLSteeper launches third version of its bebionic myoelectric hand

By - November 7, 2012 9 Pictures
Nigel Ackland could be mistaken for a cyborg. He has a high-tech robotic hand that looks like it started life as a Formula 1 car and its movements are alarmingly lifelike. It’s called the “bebonic3” and is the latest version of bebonic series of artificial hands produced by RSLSteeper of Leeds, UK. The myoelectric hand has been under development for a couple of years now, but the bebonic3 is moving prosthetic limbs from Captain Hook to Luke Skywalker territory. Read More
— Wearable Electronics

Gauntlet Keyboard glove puts a keyboard on your hand

By - October 24, 2012 2 Pictures
The QWERTY computer keyboard has proved to be a versatile design over the years, and whether you’re typing on an iPhone screen, or the chiclet keys prevalent on modern laptops, the experience is largely the same. However, typical keyboards aren’t generally all that easy to use one-handed or while walking, for example. For those kind of situations you may be better served with a glove called Gauntlet, which features a built-in one handed keyboard. Read More
— Wearable Electronics

3D printed robotic exoskeleton gives young girl a helping hand

By - August 6, 2012 5 Pictures
A two year old girl born with arthrogryposis, a congenital disease that left her unable to lift her own arms, although able to walk, has been given a new lease on life by a 3D printed robotic exoskeleton, enabling her to move freely for the very first time. The exoskeleton, made of a similar material to Lego, was manufactured using a Stratasys Dimension 3D printer so as to create a prosthetic light enough for young Emma to continue walking around freely. Read More
— Robotics

Robotic hand gets a grip using string artificial tendons

By - April 1, 2012 2 Pictures
While the quest for robotic grippers with a light, yet firm touch has led to innovative approaches, such as the universal jamming gripper, it’s still hard to go past the four fingers and opposable thumb form factor honed by millions of years of evolution. While the technology is available to create a robotic hand that is both powerful and delicate, cramming it inside a compact arm is still difficult. But European researchers have done just that by using a novel string actuator to act as an artificial tendon. Read More
— Medical

Gesture-controlled computers and robotic nurses being developed for operating rooms

By - February 7, 2011 2 Pictures
Although surgeons need to frequently review medical images and records during surgery, they’re also in the difficult position of not being able to touch non-sterile objects such as keyboards, computer mice or touchscreens. Stepping away from the operating table to check a computer also adds time to a procedure. Researchers from Indiana’s Purdue University are addressing this situation by developing gesture-recognition systems for computers, so that surgeons can navigate through and manipulate screen content simply by moving their hands in the air. The system could additionally be used with robotic scrub nurses, also being developed at Purdue, to let the devices know what instruments the surgeon wants handed to them. Read More
Advertisement

Subscribe to Gizmag's email newsletter

Advertisement