Tag: ‘Robot’

Robot pony: Sega’s new dream pet

14 Sep 2006

Dream Pony from Sega Toys Dreaming of owning a pony, but anxious about taking on the necessary responsibilities? Fret no more, there's an alternative. By the end of the year, Sega Toys will begin selling a life-sized robotic pony.

The 1.2-meter tall, battery-operated Dream Pony (Yume-Kouma) is outfitted with sensors that enable it to react to its environment. Pet the pony's neck and back and it shakes it head and moves its ears and tail in appreciation, just like the real deal. Dream Pony also responds to audio and visual stimuli with a whole repetoire of reactions -- including an anxious-sounding whinny when the room becomes dark and a jerk of the head in response to a sudden loud noise. Dream Pony also comes with a plastic carrot that it attempts to eat when held in front of its face.

Unfortunately, though, Dream Pony lacks the appeal of a real pony primarily because its legs do not move. (Come on, what do you expect for 68,000 yen/$US600?) No moving legs means no joyrides through the hood, so you can cross it off your list of alternative modes of transportation. But as long as you weigh less than 36 kg (80 lb), the pony should be strong enough to support your weight.

Dream Pony, whose sales are expected to reach 10,000 units per year, is the latest beast in Sega's Dream Pet (Yume-Petto) series of virtual pets, 800,000 of which have been sold to date. Another of Sega's recent mechanical pets is the popular Dream Cat Smile (Yume-Neko Sumairu), previously known as Near Me (Nyaa Mii is a Japanese play on words mimicking the sound a cat makes). There is a fantastic video (.wmv) on the Near Me homepage (near the bottom) that is worth a look. Another video of Dream Cat Smile can be found on YouTube here. The fluffy white feline is priced at just over 8,000 yen (US$70).

Sega Toys has made significant progress in carving out a market for alternative pets for families unable to keep real animals, and the company is now developing virtual dogs and birds to capitalize on the rising demand for "healing" pet robots. Blade Runner, here we come.

[Source: Fuji Sankei]

EMIEW upgraded to navigate crowds

12 Sep 2006

EMIEWAs long as robotic bellhops are one day destined to carry our luggage and show us to our hotel rooms, we might as well provide them with the agility to wiggle safely through crowds of people. That's the thinking of Hitachi's robotic engineers, who have been working with researchers from Tsukuba University to upgrade their EMIEW (Excellent Mobility and Interactive Existence as Workmate) robot's crowd navigation abilities.

To coexist with humans in the real world, robots need to be able to respond to a host of changes that constantly occur in the course of everyday life. This includes the ability to reach a destination without colliding into stationary or moving obstacles (such as fellow pedestrians) -- an ability that requires autonomous robots to "see" the people around them and measure their speed and direction.

When Hitachi originally developed EMIEW in 2005 as part of the Project for the Practical Application of Next-Generation Robots organized by NEDO (New Energy and Industrial Development Organization), the aim was to design a robot capable of coexisting with humans while providing support in real-world situations. These latest upgrades, which build upon Hitachi's original aim, include outfitting EMIEW with a reliable human motion detection system, which relies on lasers and distance sensors that constantly (40 times per second) measure the distance to the legs and feet of the surrounding people.

Hitachi also revamped the operation patterns of EMIEW's mobility control technology. The new technology enables EMIEW to interpret the data about the position and speed of the people nearby. From this data, the robot calculates an imaginary circle of a fixed radius around each person and selects a course based on those calculations.

In addition, Hitachi programmed EMIEW to search for new obstacles and correct its course every half second (roughly the average amount of time between a person's footsteps). This process enables EMIEW to respond when a nearby person changes speed or direction, or when a new person moves into the robot's path.

To check EMIEW's newfound ability to avoid obstacles, Hitachi put the robot to the test on an 8-meter long course along with 4 people walking at normal speeds of 4.3 kph (2.6 mph). The robot successfully completed the trial runs at a brisk 2.9 kph (1.8 mph). While these results suggest EMIEW may be ready for a job plying the hallways of a spacious luxury hotel, the day EMIEW totes your suitcases through Shibuya station appears to be a long way off.

Hitachi plans to unveil this new technology on September 14 at the 24th Annual Conference of the Robotics Society of Japan (RSJ) at Okayama University (Tsushima Campus). In addition, demonstrations of the upgraded EMIEW will be held beginning October 23, 2006 at the FISITA 2006 World Automotive Congress, an international automotive technology expo being held at Pacifico Yokohama.

[Source: Nikkei Net]

“I” robot: train station employee of the future

28 Aug 2006

JR's I robotEast Japan Railway Company (JR East) has become the world's first railway company to develop a humanoid robot guide. JR East spent two years working with a Japanese robot manufacturer to develop the droid, nicknamed "I" (which stands for "information"), who the company is now grooming for employment at train stations.

I stands 120 centimeters (4 ft) tall, weighs 50 kilograms (110 lbs) and is equipped with a Suica card (JR's rechargeable contactless train pass) reader on its shoulder and a touch screen on its chest that can display a variety of data. The robot moves around on wheels and is nimble enough to spin around in place.

I's future duties include providing assistance at customer service windows, performing security patrols around stations at night, and assisting station workers with other duties as needed.

As of now, the robot's reception skills include the ability to read Suica cards held near its shoulder and ring telephones to notify representatives of customers in need. The robot can also show customers to reception areas and it can point the direction to the restrooms if asked. Face and voice recognition skills allow it to carry on simple conversations with the people it encounters.

The robot was subjected to about 10 days of testing at JR's research facility in Saitama City at the end of July. However, the droid did not perform very well in the tests, receiving poor marks for awkward and slow movements.

Being awkward and slow does not appear to be a major obstacle to I's employment prospects, though. For the time being, it seems that the robot will get by on charm. "Customers find the robot entertaining," says JR East research director Takashi Endo. "There are still a number of issues that we need to address, but it can be used to create some amusement in the stations."

[Source: Asahi Shimbun]

Intelligent robots by 2015, says METI

23 Aug 2006

AsimoJapan's Ministry of Economy, Trade and Industry (METI) has set aside over 2 billion yen (US$17.4 million) in its 2007 budget to support the development of intelligent robots that rely on their own decision-making skills in the workplace. The objective of METI's robot budget is to support the development of key artificial intelligence technology for robots over the next 5 years, with the goal of introducing intelligent robots to the market by 2015.

Robots typically need to be pre-programmed with their operation patterns before they can function properly, so their applications tend to be limited and they tend not to adapt well to changes in their surroundings. Intelligent robots capable of working in tandem with humans, on the other hand, will analyze their environments based on voice and image data obtained through their sensors and adapt their behavior accordingly.

METI plans to use the 2 billion yen budget to commission universities and manufacturers to research and develop artificial intelligence and voice/image recognition technology, which would be combined into commercially available robots by 2015.

Examples of next-generation intelligent robots envisioned by METI include cleaning robots and security robots that only need to be shown a facility's blueprints before they get to work. Based on this information, these robots would make their own decisions about what routes to take as they make their rounds. The cleaning robot would seek out areas that are particularly dirty and focus on cleaning those areas, while the security robot would decide for itself whether or not to report suspicious individuals it encounters during its patrol.

METI also envisions a guide robot with highly advanced voice and image processing technology that can interact smoothly with humans. Such robots would be able to speak and interact with customers in busy supermarkets, providing customers with verbal and non-verbal (pointing) instructions on how to find particular items in the store.

The past 10 years has seen a rapid increase in the number of industrial robots, with an estimated 840,000 robots in operation worldwide. And with Japan's annual robot market expected to swell to about 3 trillion yen (US$26 billion) over the next 10 years, the Japanese government sees the development of next-generation intelligent robots as a key component in its economic growth strategy.

Sayonara, dumb robots.

[Source: Fuji Sankei]

Project promises blue-collar bots for aging society

08 Aug 2006

Maid robotTokyo University and a consortium of 7 companies have launched a long-term joint research project to develop next-generation robot and information technology aimed at supporting Japan's aging population. Over the next 10 to 15 years, the group (known as CIRT) aims to help develop robots that will, among other things, assist the elderly with housework and serve as personal transportation capable of replacing the automobile.

According to an announcement made by CIRT on August 4, group participants include Toyota, Olympus, Sega, Toppan Printing, Fujitsu, Matsushita (Panasonic), and Mitsubishi. The Ministry of Education, Culture, Sports, Science and Technology (MEXT) will play a supportive role and bear half the cost of the research, which is expected to be as high as 1 billion yen (US$9 million) per year. Around 100 researchers from academia and the private sector are expected to participate in the project.

The participating companies will work together to combine information technology (IT) and robot technology (RT) to form a new type of technology called information/robot technology (IRT), which organizers claim will spawn new industries that will succeed the automotive and computer industries. In addition to simply developing new robots, the project is designed to spur innovation in software and other technology for automotive, home appliance and medical applications.

The project timeline includes developing robots capable of straightening up rooms by 2008, robots capable of making beds by 2013, and robots capable of lifting/carrying the elderly by 2016. Other goals include developing robots that can arrange products on supermarket shelves, fold laundry and perform heavy-duty cleaning. Enhancing robot autonomy appears to factor highly into the goals of the project, which hopes to see the development of autonomous robots able to perform product assembly work with little supervision.

Another project objective is to contribute to the development of autonomous personal transporation robots capable of moving safely through busy intersections by 2016. The development of this technology, for example, would rely on Toyota's expertise in robot development combined with Tokyo University's research on human intention recognition technology.

Japan's declining birth rate means the work force is shrinking and the population is aging. CIRT believes the next generation of robots can help bring about a more productive and comfortable society by boosting the efficiency of the work force and taking on the unwanted tasks of a graying society. However, developing robots, no matter how advanced, does not address another major problem foreseen by the Japanese government: how does a shrinking tax base pay for ballooning social security costs? Will this new breed of robot also be called upon to pay its fair share of taxes?

[Sources: Asahi Shimbun, Nikkei Net]

Geminoid videos

22 Jul 2006

Geminoid with creator IshiguroGeminoid is a remote-control doppelganger droid designed by and modeled after Hiroshi Ishiguro, professor at Osaka University and researcher at ATR Intelligent Robotics and Communication Laboratories. Robot Watch has released some short videos, which you can see at the links below. Video format is WMV.

Video 1: Ishiguro introduces himself through Geminoid.

Video 2: This segment shows Geminoid's facial movements. The telepresent Ishiguro explains, "When someone touches Geminoid, it seems as if I am the one being touched."

Video 3: Geminoid (Ishiguro) doesn't like it when you touch his face.

Video 4: Geminoid is programmed so that his head continues to move, even when not being specifically controlled.

Video 5: Sitting next to Geminoid, Ishiguro discusses his research concerning "presence."

In Latin, gemin means "twin" or "double," while -oid is a suffix indicating a "likeness to something else." Hiroshi Ishiguro would say that his Geminoid is like a twin. The body is a copy of Ishiguro's, and the shape of Geminoid's skull was created based on MRI scans of Ishiguro's head. And Geminoid shares some of his mannerisms.

Geminoid's body, which was produced by Kokoro, makers of the Actroid line of fembots, has 46 degrees of freedom and is driven by a system of air compressors. The skin consists of soft, silicone rubber. Confined to a chair at the moment, the android is unable to stand up and move about on his own. Communication and power cables exit his rear end and snake through the shaft of the chair out of sight. It took 6 months of work to develop the body and about 2 to 3 months to develop the software.

One of the purposes for creating Geminoid is to explore the concept of tele-existence -- to figure out what is needed in order to copy an actual human's "presence" so that he or she may exist in two places at once. "I wonder how possible it is to separate one's inner self and outer self, to create distance between one's body and soul," Ishiguro says.

See more photos of Geminoid at the link below.

[Source: Robot Watch]

Giant interactive squid robot in the works

20 Jul 2006

Giant squidIn squid-crazy Hakodate, squid fishing is big business, the local specialties include shio ramen (squid-topped ramen) and ikasomen (raw squid cut into the shape of somen noodles), the summer festivals have residents busting squid-like moves in a dance called ika-odori (a squirmy version of the traditional bon dance performed at summer festivals throughout Japan), and the city fish is the squid. It is therefore unlikely that anyone was surprised when, on July 18, a group of Hakodate residents made an official announcement regarding plans to create a giant robotic squid for the city.

The citizens' group, called "Robot Festival in Hakodate," aims to create a new symbol for Hakodate, one of the leading tourist destinations in Hokkaido -- and what better symbol than a giant robotic version of the city's favorite creature?

Members of the group include university professors specializing in robotic engineering, who will work to incorporate cutting-edge technology that will allow the robot to be controlled remotely via the Internet. Development will be led by Hitoshi Matsubara and Hidekatsu Yanagi, information architecture professors at the School of System Information Science at Future University-Hakodate (FUN). Matsubara will handle the robotics research and development, while Yanagi will handle design. Students from the university, along with Hakodate high school teachers and students and others in the local manufacturing industry, will contribute ideas in brainstorming sessions.

The group has chosen "light" as the design theme for the robot -- a choice based on the night view from Mt. Hakodate, a popular local tourist attraction where visitors can marvel at the twinkling lights of the city and squid fishing boats offshore. In line with this theme, the entire body of squid robot will be covered in lights that blink as the robot moves. In addition, the robot will be equipped with a set of wireless receivers and will have its own homepage featuring a set of controls that allow remote users to move the robot's tentacles and eyes.

The developers plan for the robot to stand 5 meters (16 feet) in height. After an intial 1.5-meter prototype is completed this November, work will begin on the larger final version, which the group aims to unveil in a parade at the Hakodate Port Festival in the summer of 2007.

Masao Fujii, chairman of the citizens' group, says, "We hope to create a high-quality robot that attracts a lot of attention and makes people want to come to Hakodate."

The total cost of the robot is expected to be somewhere in the 30 million yen range (US$250,000). The group hopes to cover much of that cost with membership fees, so they are now recruiting members.

[Source: Hokkaido Shimbun]

Face to face with high-tech medical devices

13 Jul 2006

The International Modern Hospital Show 2006 is being held from July 12 to 14 in Tokyo (Tokyo Big Sight), where nearly 400 companies have gathered to showcase the latest in healthcare-related technology. The theme of the show is "Reliable Health, Medical Treatment, and Care -- Aiming for High Quality Service," a theme whose success evidently depends on high technology. Below are photos (via Impress Watch) and explanations of a few of the devices appearing at the show. Despite appearances, these fellows are here to help.

The first photo shows a patient simulator developed by IMI Corporation and Paramount Bed Co., Ltd., a system consisting of a monitor connected to a sensor-laden mannequin whose physiology changes realistically according to the treatment it receives. Great for training future medical professionals. Great for your haunted house, too.

Patient sumulator developed by IMI and Paramount Bed

The next photo shows a transnasal endoscope developed by FUJIFILM Medical Co., Ltd. and Fujinon Toshiba ES Systems Co., Ltd. Surveys show that 90% of patients who have experienced endoscopy think it is more comfortable to enter through the nose (as opposed to through the mouth or anus). I hope the expression on this guy's face is no indication of his comfort level.

Nasal endoscope developed by FUJIFILM and Fujinon Toshiba ES Systems

The next photo shows Muu Socia 3.0 (left), a cute cyclopean teardrop-shaped "communication support" robot developed by ATR and Systec Akazawa. The robot is designed to serve as a social mediator that livens up the communication between care giver and care recipient. Muu Socia has voice recognition, voice synthesis, speech processing and face recognition capabilities. And it starts bouncing around when something obstructs its view (watch the 5-second video (WMV)).

Pictured on the right is a home appliance control robot developed by RayTron Co., Ltd. Voice recognition capabilities allow patients to operate their home appliances by remote control. It looks sort of like an owl.

Muu Socia 3.0 (left) and home appliance control robot (right)

You can see more photos and read about the other technology on display at the link below.

[Source: Impress Watch]

Robot Museum set to open in October

30 Jun 2006

The Robot Museum, Japan's first museum fully dedicated to educating visitors about the robots of the world, is scheduled to open in Nagoya's Sakae district in October, according to a June 29 announcement by Osaka-based robot venture GYROWALK and Osaka-based real estate auction services provider IDU.

Robot Museum

Housed in a refurbished building that used to serve as an imported car showroom, the 2,600 square meter museum will center around an exhibition area entitled "Robothink," where everything from toy robots to industrial robots will be showcased in exhibits covering topics from robot history to the latest in robot technology. Some of the robots that enjoyed the limelight of the 2005 Aichi Expo, held just outside Nagoya, will be prominently featured.

The museum will also include a shopping area offering robot-related goods, as well as a cafe restaurant set in a near-future style environment where robots coexist peacefully with humans. (Advice: To maintain this peace, make sure to leave your droid waiter a generous tip.)

The entrance fee for the museum has yet to be determined.

[Sources: Yomiuri Shimbun, Nikkei Shimbun]

« Older
Newer »