Courier is a real device, and we've heard that it's in the "late prototype" stage of development. It's not a tablet, it's a booklet. The dual 7-inch (or so) screens are multitouch, and designed for writing, flicking and drawing with a stylus, in addition to fingers. They're connected by a hinge that holds a single iPhone-esque home button. Statuses, like wireless signal and battery life, are displayed along the rim of one of the screens. On the back cover is a camera, and it might charge through an inductive pad, like the Palm Touchstone charging dock for Pre.

Until recently, it was a skunkworks project deep inside Microsoft, only known to the few engineers and executives working on it—Microsoft's brightest, like Entertainment & Devices tech chief and user-experience wizard J. Allard, who's spearheading the project. Currently, Courier appears to be at a stage where Microsoft is developing the user experience and showing design concepts to outside agencies.

Intel President and CEO Paul Otellini presented the silicon wafer which contains the first working chips built on 22nm processes. The test circuits include SRAM memory and logic circuits.

Each wafer is made up of an individual die containing 364 million bits of SRAM memory, and more than 2.9 billion transistors in an area the size of a fingernail. The chips contain the smallest SRAM cell used in working circuits ever reported at .092 square microns. The devices rely on a third-generation high-k metal gate transistor technology for improved performance and lower leakage power.

Otellini also announced that Intel's first 32nm processors will go into production in the fourth quarter of the year.

"At Intel, Moore's Law is alive and thriving," said Otellini. "We've begun production of the world's first 32nm microprocessor, which is also the first high-performance processor to integrate graphics with the CPU. At the same time, we're already moving ahead with development of our 22nm manufacturing technology and have built working chips that will pave the way for production of still more powerful and more capable processors."

Following the move to 32nm Intel will subsequently introduce Sandy Bridge, Intel's next new microarchitecture. Sandy Bridge will feature a sixth generation graphics core on the same die as the processor core and includes AVX instructions for floating point, media, and processor intensive software.

Sept. 11, 2009—When early-childhood instructor Susannah Ford takes out her bucket of RFID-enabled toys at the Louisiana School for the Deaf, the children, ages three to five, gather quickly. These small cars, airplanes and stuffed animals look like any other toy, except each is equipped with a passive 125 kHz RFID tag to help the kids learn how to use sign language.

A small number of deaf students in Louisiana and Texas are using this new system, known as Language Acquisition Manipulatives Blending Early-childhood Research and Technology (LAMBERT), to learn American Sign Language. The system, designed and built by researchers at Southeastern University, was first developed in the fall of 2008. An expanded version of the system is now in the works, due to a $390,000 grant from the U.S. Department of Education (DOE).

MIT boffins have devised a method of fitting a chip on the end of the optical nerve which can be used to input electronic images directly into the brain without any need for an eyeball. The technique could offer blind people a degree of vision using head-mounted camera/sensor equipment, in the style of Geordi LaForge from Star Trek: The Next Generation.

The implanted chip, according to the MIT team behind it, features a "microfabricated polyimide stimulating electrode array with sputtered iridium oxide electrodes" which is implanted into the user's retina by a specially-developed surgical technique. There are also "secondary power and data receiving coils".

Once the implant is in place, wireless transmissions are made from outside the head. These induce currents in the receiving coils of the nerve chip, meaning that it needs no battery or other power supply. The electrode array stimulates the nerves feeding the optic nerve, so generating a image in the brain.

The wireless signals, for use in humans, would be generated by a glasses-style headset equipped with cameras or other suitable sensors and transmitters tuned to the coils implanted in the head.

1. Of course I look familiar. I was here just last week cleaning your carpets, painting your shutters, or delivering your new refrigerator.

2. Hey, thanks for letting me use the bathroom when I was working in your yard last week. While I was in there, I unlatched the back window to make my return a little easier.

3. Love those flowers. That tells me you have taste … and taste means there are nice things inside. Those yard toys your kids leave out always make me wonder what type of gaming system they have.

4. Yes, I really do look for newspapers piled up on the driveway. And I might leave a pizza flyer in your front door to see how long it takes you to remove it.

5. If it snows while you’re out of town, get a neighbor to create car and foot tracks into the house. Virgin drifts in the driveway are a dead giveaway.

6. If decorative glass is part of your front entrance, don’t let your alarm company install the control pad where I can see if it’s set. That makes it too easy.

7. A good security company alarms the window over the sink. And the windows on the second floor, which often access the master bedroom—and your jewelry. It’s not a bad idea to put motion detectors up there too.

8. It’s raining, you’re fumbling with your umbrella, and you forget to lock your door—understandable. But understand this: I don’t take a day off because of bad weather.

9. I always knock first. If you answer, I’ll ask for directions somewhere or offer to clean your gutters. (Don’t take me up on it.)

10. Do you really think I won’t look in your sock drawer? I always check dresser drawers, the bedside table, and the medicine cabinet.

11. Here’s a helpful hint: I almost never go into kids’ rooms.

12. You’re right: I won’t have enough time to break into that safe where you keep your valuables. But if it’s not bolted down, I’ll take it with me.

13. A loud TV or radio can be a better deterrent than the best alarm system. If you’re reluctant to leave your TV on while you’re out of town, you can buy a $35 device that works on a timer and simulates the flickering glow of a real television.

Sources: Convicted burglars in North Carolina, Oregon, California, and Kentucky; security consultant Chris McGoey, who runs crimedoctor.com; and Richard T. Wright, a criminology professor at the University of Missouri–St. Louis, who interviewed 105 burglars for his book Burglars on the Job.

Reader's Digest Contributing Editor Janice Lieberman shared these and more tips on the Today Show and in her blog.
From Reader's Digest - September 2009

Dropping a cell phone or laptop can, of course, cause irreparable damage. Now researchers are developing a material that could let a circuit self-repair small but critical damage caused by such an impact.

Electrical band-aid: Polymer capsules filled with carbon nanotubes can restore conductivity to electrical circuits when ripped open. The nanotube suspension inside the capsules is visible in the light microscope image above; the image below, from a scanning-electron microscope, shows the surface of the polymer capsules.
Credit: J. Mat. Chem./RSC Publishing

Capsules, filled with conductive nanotubes, that rip open under mechanical stress could be placed on circuit boards in failure-prone areas. When stress causes a crack in the circuit, some of the capsules would also rupture and release nanotubes to bridge the break. The researchers, from the University of Illinois at Urbana-Champaign, are also working on capsule additives designed to heal failures in lithium-ion battery electrodes, to prevent the short-circuiting that can sometimes cause a fire.

The blind and visually impaired often rely on others to provide cues and information on navigating through their environments. The problem with this method is that it doesn't give them the tools to venture out on their own, says Dr. Orly Lahav of Tel Aviv University's School of Education and Porter School for Environmental Studies.

To give navigational "sight" to the blind, Dr. Lahav has invented a new software tool to help the blind navigate through unfamiliar places. It is connected to an existing joystick, a 3-D haptic device, that interfaces with the user through the sense of touch. People can feel tension beneath their fingertips as a physical sensation through the joystick as they navigate around a virtual environment which they cannot see, only feel: the joystick stiffens when the user meets a virtual wall or barrier. The software can also be programmed to emit sounds — a cappuccino machine firing up in a virtual café, or phones ringing when the explorer walks by a reception desk.

You've heard about flower power. What about tree power? It turns out that it's there, in small but measurable quantities. There's enough power in trees for University of Washington researchers to run an electronic circuit, according to results to be published in an upcoming issue of the Institute of Electrical and Electronics Engineers' Transactions on Nanotechnology.

"As far as we know this is the first peer-reviewed paper of someone powering something entirely by sticking electrodes into a tree," said co-author Babak Parviz, a UW associate professor of electrical engineering.

A study last year from the Massachusetts Institute of Technology found that plants generate a voltage of up to 200 millivolts when one electrode is placed in a plant and the other in the surrounding soil. Those researchers are working with a company, Voltree, that holds patents for circuits to exploit this new power source.

There's no shortage of ways to perform calculations without a standard electronic computer. But the latest in a long lineMovie Camera of weird computers runs calculations on nothing more than air.

The complicated nest of channels and valves (see image) made by Minsoung Rhee and Mark Burns at the University of Michigan, Ann Arbor, processes binary signals by sucking air out of tubes to represent a 0, or letting it back in to represent a 1.

A chain of such 1s and 0s flows through the processor's channels, with pneumatic valves controlling the flow of the signals between channels.

The Piri Reis Map is the oldest surviving map to show the Americas. It is not European, surprisingly, but Turkish. It bears a date of 919 in the Moslem calendar, corresponding to 1513 in the Western Calendar. It is in the Topkapi Palace in Istanbul, a fabulous museum and the locale for a truly awful movie in the late 1960's. (I've been there - the real place bears no resemblance to the place in the movie.) The map was lost for a long time and only rediscovered in the 20th century.

Apart from its great historic interest, the map has been alleged to contain details no European could have known in the 1500's, and therefore proves the existence of ancient technological civilizations, visits by extraterrestrials, or both.

It's the other stuff that fascinates people. Among other claims:

* The map shows the earth as seen from space
* The map shows the subglacial topography of Greenland
* The map shows the subglacial topography of Antarctica
* The map is aligned with the earth's energy grid (whatever that means)