Archive for RFID
November 12, 2008 at 3:01 pm · Filed under RFID, Biometrics, Robot, NEC, Mobile
As the use of e-money gains popularity in Japan, versatile FeliCa RFID readers that support multiple forms of electronic currency are popping up in convenience stores and vending machines, making it easier for users to pay with the swipe of a phone. Electronics giant NEC is jumping in on the action with a FeliCa payment terminal modeled after a life-sized android.
The robot — a prototype that NEC demonstrated at the recent iEXPO 2008 trade show in Tokyo — incorporates existing technology, which means a finished version can be produced and deployed at short notice. NEC hopes to land it a job at an amusement park selling entrance tickets to visitors with FeliCa-enabled wallet phones, also known as osaifu keitai.
To pay the robot, users simply select the appropriate e-money icon on the robot’s chest-mounted touch screen panel and then swipe their phone over the reader/writer embedded in […]
Original post by Edo
June 27, 2008 at 10:46 am · Filed under Smart Tech, RFID, Biometrics, Sentient Tech
With the full-scale rollout of Japan’s cigarette vending machine age-verification system just around the corner, a Sankei Sports news reporter has confirmed the existence of a minor flaw: magazine photos can be used to fool the age-verification cameras on some machines.
When the reporter went to check out the new age-verifying machines after they were introduced in the Osaka area in June, he soon discovered that the machines equipped with face-recognition cameras would let him buy cigarettes when he held up a 15-centimeter (6-in) wide magazine photo of a man who looked to be in his 50s.
The reporter also went to Kobe, where different face recognition hardware is being used. There, he bought cigarettes using an 8-centimeter (3-in) wide magazine photo of a female celebrity in her 30s. He also reportedly tried to use a 3-centimeter (1-in) wide photo, but the machines rejected it.
As part […]
Original post by Edo
February 14, 2007 at 10:26 am · Filed under RFID, Hitachi, Miniaturization
Hitachi’s new RFID chips (pictured on right, next to a human hair) are 64 times smaller than their mu-chips (left)
RFID keeps getting smaller. On February 13, Hitachi unveiled a tiny, new “powder” type RFID chip measuring 0.05 x 0.05 mm — the smallest yet — which they aim to begin marketing in 2 to 3 years.
By relying on semiconductor miniaturization technology and using electron beams to write data on the chip substrates, Hitachi was able to create RFID chips 64 times smaller than their currently available 0.4 x 0.4 mm mu-chips. Like mu-chips, which have been used as an anti-counterfeit measure in admission tickets, the new chips have a 128-bit ROM for storing a unique 38-digit ID number.
The new chips are also 9 times smaller than the prototype chips Hitachi unveiled last year, which measure 0.15 x 0.15 mm.
At 5 microns thick, the RFID chips can more easily be embedded in sheets of paper, meaning they can be used in paper currency, gift certificates and identification. But since existing tags are already small enough to embed in paper, it leads one to wonder what new applications the developers have in mind.
[Source: Fuji Sankei]
Original post by Edo
December 15, 2006 at 8:03 am · Filed under Smart Tech, Safety, RFID, Sentient Tech, Material
Sumitomo Osaka Cement and YRP Ubiquitous Networking Laboratory have developed cyber-concrete, a smart form of concrete embedded with RFID tags that can store data. Researchers developed a durable coating for YRP’s “ucode” tags, which have a larger storage capacity than ordinary IC tags, and they developed a special reader that, when held near the concrete, retrieves the stored data and converts it into spoken form.
Sumitomo is set to begin field testing the technology at its cement factories this month, with the aim of making it available to large construction companies in the spring of 2007.
While the potential applications of cyber-concrete are endless, the companies are initially promoting it as a new tool for managing structural safety data. Cyber-concrete can store information about itself, such as when, where and how it was manufactured and data about strength and quality, making for more efficient and reliable safety inspection systems. This traceability data can be used by construction companies, inspectors, or tenants concerned about building safety.
Public concern for structural safety has risen with a recent building safety inspection scandal involving the discovery of falsified quake-resistance data for a number of buildings in Tokyo and the surrounding areas. Perhaps cyber-concrete will bring a little peace of mind, allowing people to bypass the shady inspectors and ask buildings directly how safe they are — which is great as long as buildings have no reason to be dishonest.
And should you find yourself trapped under three floors of cyber-concrete after the Big One, at least you’ll have something to talk to while waiting for the rescue bots to arrive.
[Sources: Fuji Sankei, Nikkei Net]
Original post by Edo
November 28, 2006 at 6:33 am · Filed under security, Smart Tech, Tokyo, RFID, Robot, Sentient Tech
On November 27, Sohgo Security Services (ALSOK) unveiled a new security system that relies on teamwork between robots and human security guards. The system, called Reborg-Q, will be put into action at AquaCity shopping mall in Odaiba (Tokyo) in mid-December.
The Reborg-Q security robot, which is an upgraded version of ALSOK’s Guardrobo D1, weighs 90 kilograms (200 lbs) and measures 130 x 65 x 70 cm. It can be programmed to automatically patrol a preset course, or a joystick can be used to control it remotely. The robot can also be equipped with a function to control elevators, enabling it to move from floor to floor while making its rounds.
While on patrol, four cameras mounted in the robot’s head and shoulders record video, and its sensors detect the presence of humans, water leaks and fire. When the robot encounters something suspicious, it alerts a computer in the security room and sends video. Human security guards view the video footage sent by the robot and determine how to respond.
Equipped with communication functions, the robot can also provide services to the people it is watching. A touch-screen embedded in the robot’s chest can be used to display information about lost children and other data about the surroundings, and a voice synthesizer enables the robot to tell the time, provide weather data and make promotional announcements.
In addition, a contactless FeliCa card reader embedded in the robot’s right shoulder means it can be used to check company IDs and verify the identity of employees at company entranceways. And like Guardrobo D1, Reborg-Q can also be equipped with a fire extinguisher.
Each robot costs about 380,000 yen ($3,200), so the initial cost of a system is in the 1 to 2 million yen ($8,500 to $17,000) range. The company plans to deploy the Reborg-Q system at 10 locations around Japan in 2007.
[Source: Robot Watch]
Original post by Edo
October 26, 2006 at 6:59 am · Filed under , Smart Tech, RFID
A new project to develop “unmanned hotels” in Japan may soon eliminate the burdensome task of checking in at the front desk. A consortium of five companies, including the trading company Itochu and consumer credit provider Orico, are working to develop a network of hotels that rely on an online reservation and payment system, RFID-enabled Orico credit cards that serve as keys, and RFID-enabled door entry locks.
When hotel guests reserve a room online with their RFID-enabled credit card, a “key” is assigned to the card. Since the credit card is the key, guests can bypass the check-in process and proceed directly to the room at the allotted time. The door lock recognizes the IC chip embedded in the credit card, opening for the guest upon arrival. The system eliminates the need for front desk staff to remain on duty.
Other companies involved in the project are Kesaka System, who are developing the entry locks, as well as Espace Construction and Miyabi Estex, who are handling construction and development.
Japanese law requires hotels to maintain staffed front desks, so the unmanned hotels will not be completely staff-free. However, the hotels are expected to require only half the ordinary number of personnel.
A dozen or so of these hotels are scheduled to begin operations nationwide in 2008.
[Source: Nikkei Net]
Original post by Edo
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