According to this NTV news report, the life-sized humanoid robot was developed as a realistic training aid for medical workers. In addition to sporting a suit of human-like skin, the robot sweats, convulses, moans, cries tears, and exhibits symptoms not unlike a real human patient infected with the H1N1 virus. If the robot does not receive the proper treatment, the symptoms gradually worsen until it stops breathing.
The news report fails to mention who created the robot, but it looks like it might be a distant cousin of the emergency care simulator developed by IMI.
Humanoid robot Saya works reception at Takashimaya main entrance [+]
Saya, a female humanoid robot that can recognize and respond to human speech, spent the past several days working as a receptionist at the prestigious Takashimaya department store in Tokyo’s Nihonbashi district.
Developed in 2004 by professor Hiroshi Kobayashi of the Tokyo University of Science, the speech-capable robot can provide about 700 programmed responses to questions and commands — enough to direct customers to the appropriate floor, make small talk, and answer a few basic questions about herself and her background.
Pneumatic actuators in Saya’s head allow her to move her neck, mouth and eyes while she speaks. She can produce facial expressions ranging from happiness and surprise to sadness and anger.
During her stint at Takashimaya from October 14 to 18, Saya dressed like her human co-workers in a Takashimaya receptionist uniform. She also wore makeup by RMK (view a close-up). Curious shoppers seemed amused by her presence, and many stopped at the reception counter to ask questions and chat.
Although she responded appropriately most of the time, the cyber-receptionist occasionally seemed to misunderstand what people said. For example, one person complimented Saya by saying, “You are pretty,” but the robot flashed a look of disdain and responded with, “Are you crazy?”
Outfitted with Yamaha’s Vocaloid singing voice synthesizer software, the HRP-4C female fashion model humanoid robot developed by AIST earlier this year has been entertaining CEATEC Japan visitors with renditions of popular songs.
Engineers from Activelink, a Kyoto-based subsidiary of Panasonic, are hoping to turn science fiction into reality with a powerful robotic exoskeleton suit that gives its operator superhuman strength.
The so-called “Power Loader” suit — which takes its name from the fictional hydraulic exoskeleton suit appearing in the sci-fi classic “Aliens” (1986) — is built on an aluminum-alloy frame and weighs 230 kilograms (500 lbs). Described as a “dual-arm power amplification robot,” the exoskeleton suit is currently equipped with 18 electromagnetic motors that enable the wearer to lift 100 kilograms (220 lbs) with little effort. In addition, the Power Loader’s simple, intuitive control system employs direct force feedback, allowing the operator to directly feel the movement of the robot while controlling it.
Power Loader exoskeleton suit in “Aliens”
Not unlike the film version of the suit, which was used for carrying cargo around on spaceships and colonies, the Power Loader is being created to help humans with heavy lifting, particularly in construction and disaster relief operations.
The Power Loader is still in the development phase, but Activelink plans to have a marketable version of the suit by the year 2015.
“Miruko,” a wearable eyeball-shaped robot with a built-in camera and wi-fi capabilities, is designed to augment human perception by sensing and reacting to objects that cannot be seen with the naked eye.
In this video, Miruko’s creators demonstrate how the robotic eyeball can be used as an interface for a virtual monster-hunting game played in a real-world environment.
Worn on the player’s sleeve, Miruko’s roving eye scans the surroundings in search of virtual monsters that are invisible to the naked human eye. When a virtual monster is spotted, the mechanical eyeball rolls around in its socket and fixes its gaze on the monster’s location. By following Miruko’s line of sight, the player is able to locate the virtual monster and “capture” it via his or her iPhone camera.
Other skills, such as the ability to recognize and track specific faces or objects, suggest the Miruko robotic eyeball interface could be put to use in a variety of navigation, surveillance, and augmented reality entertainment applications.
On Thursday — shortly before the Japanese government released new statistics showing the nation’s centenarian population has reached an all-time high of more than 40,000 — researchers from the National Institute of Advanced Industrial Science and Technology (AIST) unveiled a new humanoid robot designed to lead the elderly in physical exercises.
Dressed in a velvety space suit and sporting a goofy grin, the 70-centimeter (28-in) tall robot, named “Taizo” (a play on the word “taisou,” which means “calisthenics”), has a friendly appearance designed to motivate elderly people to engage in more physical exercise.
With 26 joints in its body, the 7-kilogram (15-lb) mechanical exercise instructor can smoothly demonstrate around 30 different moves for others to imitate. Although Taizo does most of its exercises while sitting in a special chair, it can also stand up to perform some activities.
Taizo can operate for about two hours on a single charge, and it has very basic language skills — enough to understand simple spoken commands and lead a group in exercise.
The developers plan to start selling (and renting) the robots next year for around 800,000 yen (approx. $8,000) each.
Mobile phone giant KDDI has teamed up with Tokyo-based Flower Robotics to develop a new concept mobile phone/robot system designed to monitor and learn the user’s behavior and communicate via a home TV set.
Called “Polaris,” the prototype system consists of a mobile handset that monitors the user’s daily activities and an artificially intelligent robot sphere (it looks a lot like Sony’s Rolly music player robot) that charges the handset and displays data on the user’s TV.
When the phone is held near Polaris, the robot opens up to reveal a cradle for the handset. And when it is placed aboard, the robot automatically steers itself toward the contactless charger connected to the home TV set. Polaris then proceeds to analyze the most recent information collected by the handset, and it displays various data on the TV screen and offers advice, if necessary. Like an artificial life form with a bit of personality, Polaris can physically respond to the data with a series of lights, sounds, and movements.
According to Flower Robotics, the Polaris system — which was unveiled in Tokyo today along with a host of other KDDI “iida” brand products — is designed to learn the user’s lifestyle by collecting data, analyzing activity, and identifying trends. The robot keeps a database of information accumulated through the handset, such as the user’s daily travel and walking habits, calls and email messages sent and received, and online transactions. Using this data, Polaris learns to predict the user’s behavior and offer relevant advice and information.
Still in the concept phase, Polaris needs a number of improvements to prepare it for the real world. In particular, the robot’s navigation system needs further attention. At the demonstration, the robot was placed on a large table that had magnets embedded along the edges, and it used sensors to detect the magnets and stop itself from falling off. According to the developers, future versions of Polaris may achieve greater autonomy by communicating with sensors embedded in the walls of the home.
In addition, the developers plan to make the handset more secure by equipping the touch-screen with finger vein sensors.
Flower Robotics has been working with KDDI on the Polaris concept model since joining the au design project in 2007. The developers hope to have a commercial version of the robot ready next year, although the price and final design have yet to be decided.
Meet RIBA, a robot nurse that resembles a friendly bear.
RIBA — short for “Robot for Interactive Body Assistance” — was developed by researchers at Japan’s Institute of Physical and Chemical Research (RIKEN) and Tokai Rubber Industries, Ltd. (TRI). Designed primarily to assist nurses by lifting patients in and out of their beds and wheelchairs (as well as on and off the toilet), the 180-kilogram (400-lb) robot can safely pick up and carry people weighing as much as 61 kilograms (135 lbs).
The cheery-looking machine has long, multi-jointed arms embedded with an array of tactile sensors that help it optimize the lifting and carrying of humans. For safety purposes, RIBA’s entire body is covered in a soft skin molded from an advanced lightweight urethane foam developed by TRI. The soft skin is designed to ensure the comfort of patients while they are being carried. In addition, the arm joints yield slightly under pressure — much like human arms do — further increasing the level of comfort and safety.
The robotic bear can also recognize faces and voices, as well as respond to spoken commands. Using visual and audio data from its surroundings, RIBA can identify co-workers, determine the position of those nearby, and respond flexibly to changes in the immediate environment. The motors operate silently, and a set of omni-directional wheels allow the robot to navigate tight spaces inside hospitals and nursing facilities.
Japan, which faces an impending shortage of nurses as the population grows older, is looking at ways to offset the inevitable challenges that medical institutions will encounter in the coming years. Technology is regarded by some as the solution to this problem, and a considerable amount of government and private research is being devoted to developing robots capable of working in the healthcare field.
RIBA is an upgraded version of RIKEN’s RI-MAN, a robot nurse assistant developed in 2006 that was only able to lift dolls weighing 18.5 kilograms (40 lbs). In addition to better strength and perception, RIBA’s improved information processing technology allows it to crunch data at least 15 times faster than RI-MAN. This allows RIBA to move faster and with more confidence than its predecessor.
RIBA’s creators say they chose the friendly teddy bear appearance to put patients at ease. Attempting to make the robot look human would only frighten people, they claimed in their press release.
RIKEN and TRI plan to put RIBA to work in hospitals within the next five years.
Phasma, a six-legged remote-controlled robot by takram design engineering, is built to run rapidly and dynamically like an insect.
Described as an attempt to mimic a living organism purely through its motion, rather than its shape, the mechanical bug employs a design that reproduces some of the physics at work when an insect runs.
Using components such as sliding cables, stainless steel springs and rubber joints, the designers were able to replicate the smooth and efficient locomotion seen in insects.
Particularly interesting is Phasma’s use of the so-called alternating tripod gait, a highly stable walking pattern commonly used by insects in the natural world.
The video embedded above shows the Phasma at a recent demonstration at 21_21 Design Sight at Tokyo Midtown.
As part of the upcoming Aqua Metropolis festival in Osaka, engineering firm NTT Facilities has developed a pair of solar-powered, UFO-shaped floating water purifiers that will be deployed in the city’s canals and in the moat at Osaka Castle.
The disc-shaped machines — called “Solar UFOs” — weigh about 3.4 tons each and measure 1.6 meters (5 ft) tall and 5 meters (16 ft) across. During the day, an array of solar panels power the machine’s filtration system, which pumps fresh oxygen into the water while removing impurities. At night, a 1.3-kilowatt solar battery provides juice to the LED lamps lining the edges of the floating craft.
The machines, which can purify about 9,000 liters (2,400 gallons) of water per day, spray the clean water out through a nozzle on top, like a fountain. In addition to keeping the surface clean of bird droppings and grime, the water spray keeps the solar panels cool, helping to maintain a high output efficiency.
The Solar UFOs are built using technology developed by NTT Facilities, a Tokyo-based company (part of the NTT Group) whose business includes architecture, construction planning, power supply system design, and the management of large-scale solar power plants. The water cleaners are currently not for sale.
Plans are to keep one Solar UFO operating in the Dotonbori canal (in central Osaka) until mid-October. The one in Osaka Castle moat is scheduled to remain in operation until the end of March 2010. NTT Facilities also announced plans to deploy Solar UFOs in Tokyo-area waters in the near future.
