Projector Lights Radio Tags
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Adding a photosensor to an RFID tag yields a device that could track inventory, guide robots, and augment games.
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Photodiode made from peptide molecules sends current in directions determined by light color.
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Up to three computers can control a presentation and display their own screens at any time a new the wireless projector adaptor.
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Radar technology to provide 3D data on players and golf ball movement to viewers.
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WASHINGTON - A radio frequency tag that patients can affix like a bandage to ensure doctors perform the right surgery on the right person won government approval Friday.
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A new technology unveiled Tuesday would show what's being said on the radio using a receiver with a screen that would scroll text much like closed captions roll by on TV.
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Documents reveal potential risks to eyesight from the projectors used in schools' interactive whiteboards.
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RF Code's M220 tag reader identifies equipment using handhelds and Bluetooth.
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The U.K. Film Council wants to encourage people to see more specialty films and thinks installing high-tech projectors is the way to do it. By Jason Silverman.
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(InfoWorld) - On Wednesday, presenters at RFID World in Boston focused on using second-generation active and passive RFID tags to provide advanced security and authentication, as well as ways to broaden the reach of the technology. Among the buzz from attendees was how the average wireless device could soon become an RFID reader, or perhaps a related radio-capable device for Near Field Communication, a short-distance radio technology to give a mobile user easy access to all kinds of data. One attendee, Russ Lamer, said he was just starting early investigation into ways that fleet truck drivers could equip their standard cell phones to act as a kind of "speed pass" to quickly pay for fuel at a truck stop, similar to the Speedpass used at Mobil gas stations. Lamer, manager of emerging technologies at Wright Express in South Portland, Maine, said drivers might also have fuel discount coupons delivered wirelessly to their phones that could be used during fuel purchases. With some of the mobile payment technologies he is investigating, Lamer said the modern trucker may eventually be able to pay by authorizing a credit card via the cell phone. "It makes the most sense" for the cell phone to work as the RFID reader, Lamer said, adding that he is interested in finding which chips could be used to provide the functions and at what cost. Other attendees said they were dazzled by an MIT presentation last night that showed emerging technologies similar to RFID that would allow someone with diabetes to read his or her blood sugar level easily several times a day with a cell phone receiving data from a patch on the arm. Steven Georgevitch, senior manager of supply chain technology at Boeing's Integrated Defense Systems, said in an address that all the emerging wireless technologies are exciting, but warned IT managers to plan ways to prevent RF interference, especially in large companies with many wireless applications. At Boeing, there are 150,000 employees in 70 countries, and a variety of wireless technologies are used, including active and passive RFID, GPS, and two variations of wireless location services. Badges worn by employees also use proximity radio technology, in which an employee is identified by passing close to an RFID reader at entrances to buildings, Georgevitch said. With so much variety in unlicensed spectrum, Boeing has tried to manage possible RF interference with an internal organization called the Frequency Management Organization. The group studies a proposed wireless use from an employee group, conducts technical tests on it, and then approves or rejects the project, Georgevitch said. Boeing's chief technology officer also has veto rights over which projects can move forward. "RF should be treated as a scarce resource," Georgevitch advised IT managers in other organizations. "Everybody wants to use RF or plug into Bluetooth or 802.11. Collisions are inevitable."
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The Google Light Radio - Sign of a Google Dance?  Google AdSense publishers, have you received your Google Light Radio in the mail yet? Upon returning home from a trip to New York on Saturday night I was welcomed at the door by a DHL package (new competition of FedEx and ...
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Ladies and gentlemen, boys and girls... It's with much anticipation that I say this. I have a new product that may be familiar to those of you who used Radio 8, and in other ways may be completely new.  The idea is simple.  There's a convergence between big screen high-definition televisions, and photography as an Internet based activity. The purpose of this product is to smooth that convergence, to make it easy to set up a connection between the Internet and your television. To allow photography to come into your living room in new, powerful and easy ways. Think of it as the networked living room and you'll understand the vision. Some of the work I've done is technical, some is user interface, and some is working with media organizations to try to create a comfort level, or at least a spirit of Let's Give This A Try. In the latter case, it's much like working with the NY Times to get their news headlines and summaries to flow through Radio's RSS aggregator in 2002. Only this time we're working with photographs, and we think, the best news photographers in the world. And the pictures are beautifully high-def, they look really great when displayed on LCD and plasma screens. I use it with my 52-inch Samsung and 46-inch Sony. Of course what looks great on a wall, also looks great on a 15-inch Macbook or 24-inch iMac.   And while we connect those pros with your TV, it's equally important that we connect your friends and families too. One of the early testers found the pictures that Doc Searls uploads to Flickr a great revelation. Me too. That's because Doc is not only a great photographer, he's also a great story-teller. I find that I can follow the lives of far more friends visually than I can through text messages (which I love to do too!). Viewing great photos on bigscreen TVs, desktops and laptops -- that's one focus, but not the only one.  I wanted to provide a complete two-way tool for people who love Flickr, as I do.  Why Flickr? Well, they've got this great thing called an API. It makes it possible for people like me to make software that runs on a desktop computer that does things like automatically backing up your new photos every night, and providing a drop-folder on your desktop for quick uploads. (It understands tags too, it's incredibly simple.) We also made it easy to post pictures you like to Twitter. Why Twitter? It's that API thing again. They made it easy for us to love them. I wish more network service developers understood how powerful this outstretched hand is.  But that's not all! Not by a long shot. The reason all this will be so familiar to Radio 8 users is that it builds on the same engine, the one that was released as open source in 2004. So I've been working on other tools to drop into this base platform and once we have a good-sized base of people using it for "really simple photos" on the desktop, there will be other tools. And because it's an open platform, other developers can do the same. Not saying they will, but they can.  Anyway, I'm in the last stages, preparing the download site, and a FAQ, and tweaking the installer. One caveat, the first beta release is Mac only. That's because I'm doing all my work on the Mac, and this is a one-man show. Later we will work it out for Windows too, and with a bit more work and a bit more luck, for Linux.  It should be ready before the sun goes down today.
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Mini USA has found a way to use RFID technology to help its customers get their name in lights -- on billboards as they drive by one in several select cities.
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New technologies wirelessly transmit high-definition video.
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Blog: Researchers create lighting foil to save energy, space.
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Pioneer is working on technology to deliver more effervescent colors to plasma displays with black levels.
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Tracking inventory using inexpensive radio tags is one of the hottest technologies in supply chain management, with promising applications in retail and many other sectors.