TidBITS#773/01-Apr-05
=====================

  Who'd have guessed? Apple held a press conference today to discuss
  future product and marketing plans, including the Mac OS X 10.4
  release date, several iPod marketing and sales partnerships, and
  a look ahead at new Power Macs. Elsewhere, Geoff Duncan covers
  a ban on Wi-Fi in Seattle coffeehouses, Glenn Fleishman peeks up
  a Mac mini's skirt, and we relay the news of a laptop bag that
  uses the Sudden Motion Sensor to protect laptops and the story
  of a user who accidentally received a free copy of the Mac OS X
  10.4 golden master.

Topics:
    MailBITS/01-Apr-05
    Mac OS X 10.4 Easter Egg Found and Lost
    Cooling Factor and Cool Factor in One Package
    Seattle Bans Free Wi-Fi After Coffeehouse Explosion
    Apple Announces Product and Marketing Plans
    Tiger Renamed; Ship Date Imminent
    Mac mini Shrinks to micro, nano, and pico
    Introducing the Power Mac GX Series
    Apple's iFuzz Nanotechnology Cools Hot Chips

<http://www.tidbits.com/tb-issues/TidBITS-773.html>
<ftp://ftp.tidbits.com/issues/2005/TidBITS#773_01-Apr-05.etx>

Copyright 2005 TidBITS: Reuse governed by Creative Commons license
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This issue of TidBITS sponsored in part by:
* READERS NOT A LOT LIKE YOU! Help keep TidBITS great via our <------ NEW!
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   players too. Sure, they're not as good as the iPod, and girls
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* Napster: The name forever synonymous with stolen music! <---------- NEW!
   Monthly fees even if you don't use our service, no support for
   the Macintosh, and it totally doesn't work with your iPod.
   What's not to like?                   <http://www.napster.com/>

* Doc Boot: It's time to dock your iPod in a Doc Boot! <------------- NEW!
   Forget socks - our Boots come in variety of styles, including
   alligator, steel-toed, storm-trooper, stiletto heel, and more!
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   ---------------------------------------------------------------

MailBITS/01-Apr-05
------------------

**Matias Adds Sudden Motion Sensor Tech to Laptop Bags** -- Laptop
  bag designer Edgar Matias announced today that his company has
  licensed Apple's Sudden Motion Sensor technology for use in a new
  line of bags for PowerBook and iBook portable computers. First
  announced in the 31-Jan-05 revision of Apple's PowerBook G4 line,
  Sudden Motion Sensor technology automatically detects changes
  in axis position and accelerated motion, then instantly parks
  the heads of your hard drive to reduce the chance of data loss.
  The new models in Matias's Laptop Armor/Inflatable line of bags
  includes a similar sensor chip. When the sensor detects that the
  wearer is toppling (backward, forward, or to either side) due to
  the weight of the bag's contents, self-inflating balloons deploy
  around the bag to add further protection to the laptop and the
  person; balloons in the forward-facing backpack straps provide
  protection in the event of a forward topple. A vital catalyst
  to speed the inflation of the balloons is a secret ingredient
  derived from domesticated foliage grown widely in British
  Columbia, Canada. The company refused to elaborate further.
  Once deployed, the bag must be returned Matias so that the bags
  can be refolded and the internal air canisters replaced. For an
  extra $50 up-front fee, Matias will perform this service up to
  five times. People with exaggerated balance issues can also opt
  to purchase a $35 self-refill kit that includes the replacement
  canisters and detailed folding instructions. The Laptop Armor/
  Inflatable bags, ranging in size to accommodate all Apple laptop
  sizes, are available as of 01-Apr-05 for $200. [JLC]

<http://www.laptoparmor.com/>


Mac OS X 10.4 Easter Egg Found and Lost
---------------------------------------
  by Matt Neuburg <[EMAIL PROTECTED]>

  This story comes from Littleton, MA, where TidBITS reader Nancy
  Kotary writes:

  "Recently the weather here turned very cold (again!), and right
  about the same time, I noticed my 15-inch PowerBook G4 was acting
  up. I'd come home to find all sorts of weird windows open, or new
  folders on the Desktop with names like "ag899uiogheo". I was about
  to take it in for repairs when I accidentally discovered the
  cause: I'd been leaving the computer open, and my cat had taken
  to lying on the warm keyboard.

  "I didn't have the heart to close the computer after that, and
  besides, it was sort of fun to see what sort of random havoc the
  cat would cause. Yesterday, though, I got surprise when I peered
  over the cat's curled-up form at the PowerBook screen and saw
  that Software Update was running and some huge download was in
  progress. It took four or five hours to complete, and when it was
  finished, it turned out to be the golden master installer image
  for Mac OS 10.4! I was able to burn the disk and install that
  same day - for free!"

  Our conjecture is that there must be some secret combination of
  keys which causes Software Update to "see" the Mac OS X 10.4
  installer as an available download. Perhaps this was put in as
  an Easter Egg (all this happened surprisingly close to Easter),
  or maybe it was just a convenient way for the Apple folks to
  obtain the latest build during development. There's no way to
  learn what combination of keys and buttons the cat may have
  pressed, so, like the Lost Chord, this feat of downloading a
  free Mac OS X 10.4 installer will probably never be repeated.


Cooling Factor and Cool Factor in One Package
---------------------------------------------
  by Glenn Fleishman <[EMAIL PROTECTED]>

  The Plasticsmith has done it again. The company that brought the
  newly minted Mac mini its own "mini skirt," a plastic riser with
  an optional glow, have added a new stand to their line-up: the
  mini hover skirt.

<http://www.plasticsmith.com/miniskirt>

  As fans of science fiction and unusual watercraft know, a hover
  skirt is set of air jets ringing the bottom of a craft; the
  downward-pointing jets provide air pressure to raise the craft
  enough off the ground to avoid friction, allowing less-expensive
  propulsion over both liquid and solid surfaces.

  The mini hover skirt is a combination of goof and practical: the
  unit which snaps onto the bottom includes a quiet but high-powered
  air blower which cools the often toasty Mac mini while producing
  a space-age sound effect.

  For those who invested in the Bluetooth and AirPort Extreme
  options for their Mac minis, the mini hover skirt can be equipped
  with an optional battery to remove all wires. Unfortunately, the
  battery option does raise the sound pitch from ocean waves to
  vacuum cleaner.

  But if you enable follow-along mode and install Salling Clicker,
  you can have the Mac mini follow you around the room. For
  instance, using a Bluetooth Jabra headset, you could use the Mac
  mini in headless mode to read Web pages to you that it retrieves
  over a Wi-Fi network and relays to you via Bluetooth.

<http://homepage.mac.com/jonassalling/Shareware/Clicker/>
<http://www.jabra.com/JabraCMS/NA/EN/MainMenu/Products/WirelessHeadsets/
JabraBT800/JabraBT800.htm>

  The mini hover skirt's price is expected to float between $800 and
  $1,000 depending on options. A tracking device for Mac minis that
  manage to get away is an extra $50.

<http://www.plasticsmith.com/minihoverskirt>


Seattle Bans Free Wi-Fi After Coffeehouse Explosion
---------------------------------------------------
  by Geoff Duncan <[EMAIL PROTECTED]>

  Seattle's City Council has passed an emergency measure to ban free
  Wi-Fi access within city limits, following testimony from experts
  and fire officials regarding their investigation of last week's
  explosion at the popular "Beans, Beans, The Magical Fruit"
  coffeehouse. The measure takes effect immediately; individuals
  or businesses found to be operating unregulated Wi-Fi access
  will be subject to misdemeanor charges, confiscation of Wi-Fi
  equipment, and fines of up to $5,000. Seattle will also create
  a Wi-Fi Testing Foundation (WTF) to assess and regulate Wi-Fi
  access within city limits. The WTF will consider a proposal in
  which users of Wi-Fi would be required by law to limit their
  use in coffeehouses to email and text-only Web sites (or Web
  browsing which images turned off).

  Lead fire investigator Cindy Aerie noted that while the official
  investigation was not yet complete, all evidence indicated the
  explosion was caused by the owners' re-locating one of the
  establishment's two high-capacity espresso machines to make room
  for more seating. The machine's new location was at the center
  of an invisible "Wi-Fi hotzone" within the building, where
  transmission traffic from wireless Internet users and hardware
  both inside the coffeehouse and from nearby homes and businesses
  focussed and excited water molecules in the air and within the
  coffee machine's boiler.

  "Apparently there was no way the owners could have known the
  danger of the situation," said Seattle Mayor Greg Nickels.

  According to Aerie, "It was as if the owners placed the coffee
  machine inside a low-power microwave oven for several hours."
  Investigators believe that after hours of normal use combined
  with exposure to the Wi-Fi radiation, the coffee machine's water
  tank exploded from unexpected internal steam pressure.

  Flying debris from the explosion injured five Internet users in
  the coffee shop. The injured patrons were all believed to be
  "bloggers," although Washington state privacy laws prohibit
  publication of their names. All were taken to Seattle's Harborview
  Medical Center for treatment; four have been released while one
  remains hospitalized in satisfactory condition.

Fire officials expect to issue an official finding on Monday.

  City councils in Tacoma, Everett, Renton, and the tech-heavy
  communities of Kirkland, Bellevue, and Redmond east of Seattle
  are expected to take up similar measures to ban free Wi-Fi
  service this week.

  "We must consider public safety," said Bellevue councilman Don
  Davidson.

  However, opponents argue the economic impact of banning free Wi-Fi
  might be substantial in an area still struggling to emerge from
  recent economic doldrums. "Banning free Wi-Fi may substantially
  decrease productivity among contractors, off-site workers, and the
  employees of many area enterprises," noted Ijay Kae, a supervisor
  for NuttinButNet, an Kirkland technology firm. "We may find we
  have to outsource jobs to areas which still offer unregulated
  Wi-Fi. Perhaps even overseas."

  The online community, however, seems to be taking the new
  regulation in stride. According to a blogger going by the online
  name Tribble: "It's not like we have time to read all the material
  in blogs anyway. It's a win-win: now we have less to read and
  more to complain about."


Apple Announces Product and Marketing Plans
-------------------------------------------
  by Adam C. Engst <[EMAIL PROTECTED]>

  In a rare break from form, Apple Computer today held a press
  conference to announce its forthcoming product plans. Some
  industry watchers attribute the move to prodding from partner
  Motorola, which was forced to delay the expected announcement of
  its iTunes phone due to a disagreement with Apple. Ron Garriques,
  president of Motorola's mobile phone division, who had noted that
  "Steve's perspective is that you launch a product on Sunday and
  sell it on Monday," reportedly convinced the mercurial Jobs that
  Apple would be better served by laying its plans on the table
  this time.

<http://www.eweek.com/article2/0,1759,1776757,00.asp>

  In another surprising occurrence, Apple also actually invited
  us and other Web publications to cover the press conference,
  providing a QuickTime-based webcast and taking questions via
  conference call. As a result, we have complete coverage thanks
  to the efforts of a number of staffers and friends.


**iPod double-shuffle** -- Although the bulk of the press
  conference was devoted to discussing forthcoming Macintosh models,
  as you'll see in the subsequent articles, Steve Jobs did take
  a few minutes at the beginning to discuss new iPod marketing
  efforts.

  As with the iPod U2 Special Edition, the first marketing push
  involves a repackaging of an iPod, this time in conjunction with
  gum giant Wrigley. The diminutive iPod shuffle, which is eerily
  reminiscent of a package of chewing gum on its own, will receive
  a green jacket that makes it look like a package of Wrigley's
  Doublemint gum. But it's not just a pretty package; the new iPod
  will sport 2 GB of RAM, a configuration that warrants its name -
  the iPod double-shuffle - and $200 price. As with Apple's recent
  Pepsi promotion, specially marked sticks of gum will have codes
  that redeemable for free iPod double-shuffles. Wrigley's will also
  be outfitting all of its in-store displays with ads promoting the
  iPod double-shuffle, and the company plans a series of television
  ads touting iPod double-shuffle wearers as being able to "walk,
  chew gum, and listen to twice as many tunes."

<http://www.tidbits.com/resources/773/double.html>
<http://db.tidbits.com/getbits.acgi?tbart=07958>

  Despite Steve Jobs's renowned reality distortion field, news of
  this promotion prompted lots of snickering in backchannel iChat
  sessions that many of us were using during the press conference.
  Although we don't see Apple losing much on the deal, since it
  can't cost much to change the case and pop in more RAM, it does
  seem as though Apple is in real danger of diluting the iPod and
  iTunes brand by hiring it out to every two-bit candy and soda
  company that comes knocking. That's especially true when the
  result is an iPod - like the U2 Special Edition - that moves
  away from the iconic white-on-white look.


**Dell Dropping DJ for iPod** -- No one ever accused Michael Dell
  of walking away from an opportunity to make money. Dell Computer,
  which has a long history of selling products produced by other
  companies, has reportedly discontinued its line of MP3 players in
  favor of reselling Apple's iPod line. "Hey, we're not proud," said
  Michael Dell in a brief on-stage appearance with Steve Jobs at
  today's press conference. "We're in business to make money, and if
  we can sell a boatload of iPods that work seamlessly with our PCs,
  everyone wins." Dell also said that the company would be bundling
  iTunes and QuickTime with every computer sold.

<http://www1.us.dell.com/content/products/category.aspx/
dj?c=us&cs=19&l=en&s=dhs>

  The Dell partnership makes a lot of sense for Apple, since Dell
  sells vast numbers of PCs every day, and aggressively pushes other
  products during the sales process. As with the HP partnership,
  Apple simply gains access to another large retail channel, and
  further advances the iPod's fortunes.


Tiger Renamed; Ship Date Imminent
---------------------------------
  by Matt Neuburg <[EMAIL PROTECTED]>

  Following the quick coverage of the new iPod double-shuffle, Steve
  Jobs moved into current news, announcing that at long last the new
  version of its Mac OS X operating system is ready, and will be
  coming soon to a retail outlet near you. (OK, so that's not really
  news.) Mac OS X 10.4 will be available in stores and online
  starting at midnight, 22-Apr-05.

<http://www.apple.com/macosx/>

  In a surprise move, Apple revealed that the official name for this
  release would be "Mac OS X 10.4 Wombat." Even though Apple has
  been referring to this version of Mac OS X for over a year as
  Tiger, has distributed seeds to developers under the code name
  Tiger, and has portrayed a "Tiger fur" motif in the logo and
  in desktop screen shots, at the last minute, all of that was
  scrapped, and the Wombat designation was substituted. (Apple's
  Web sites referring to Mac OS X as Tiger have not yet been
  altered, and apparently won't be until after the product is
  in customers' hands.)

  The purpose of this change, according to Steve Jobs in a post-
  conference question session, was to "stick it to those know-it-all
  rumor Web sites such as ThinkSecret." Jobs was particularly proud
  of the fact that a wombat isn't even a big cat, unlike previous
  Mac OS X code names such as Jaguar and Panther. "We knew those
  rumor sites would never be able to guess this one, not in a
  million years. It's not a cat! It's not even fierce!" said Jobs.
  "It's one of those cute little marsupials from Australia." Asked
  about how this change might be expected to impact developers
  who have already prepared software that is "Tiger-ready" and
  publishers who have already announced books with the name "Tiger"
  in the title, Jobs said: "They'll get over it." He was also
  dismissive of the question of how the sales of Mac OS X might
  be impacted by a name that, in Australia at least, can be a way
  of calling someone a bozo. After all, Jobs noted, wombats in
  captivity are easily house-trained and come when called - which,
  as he said, "will be true of Mac OS X 10.4 Wombat as well, thanks
  to its Automator feature."

<http://www.thinksecret.com/>
<http://news.com.com/Apple+suit+foreshadows+coming+products/
2100-1047_3-5513582.html>
<http://serf.org/womFAQ.txt>
<http://www.apple.com/macosx/tiger/automator.html>


Mac mini Shrinks to micro, nano, and pico
-----------------------------------------
  by Glenn Fleishman <[EMAIL PROTECTED]>

  Apple's huge success with the Mac mini's small form factor and
  low price has caused the company to look more closely at making
  computers in a variety of small sizes. That push was reflected in
  a long segment of today's press conference, with Steve Jobs laying
  out the reception the Mac mini has received with users and the
  press. He then jumped into the product announcements, and oh, what
  announcements! Just as the iPod broke from the pack of MP3 players
  and took over that market, these diminutive new Macs - the micro,
  nano, and pico - promise to change expectations of what computers
  are and how we use them. Steve Jobs said that Apple anticipates
  shipping all three models in the second half of 2005, in time
  for the holiday shopping season.


**Mac micro** -- Leading off the new line is the $250 Mac micro,
  which Apple says will be about the size of a thick paperback book
  and will weigh less than 3 pounds (1.4 kg). The Mac micro will
  come with a 450 MHz G4 processor, 256 MB of RAM, and either a
  30 or 60 GB 1.8-inch hard disk (the same as is used in the iPod).
  Standard ports include mini-DVI (supporting VGA and composite/S-
  Video via an adapter), modem, 10/100 Mbps Ethernet, and FireWire,
  which will hopefully put to rest the rampant speculation about
  Apple's commitment to the high-speed bus.

  The company expects the Mac micro to be used by people who need
  to carry their work with them, but who have access to keyboards,
  mice, and large monitors wherever they are. Also missing is an
  optical drive; Jobs said that Apple expects many Mac micro users
  will have access to other Macs (such that they can install by
  putting the Mac micro into FireWire Target Disk Mode) and in
  questioning afterwards, noted that the lack of the optical
  drive was also "a third-party opportunity."


**Mac nano** -- If the Mac micro is just too large for you, or
  if you want something that includes a built-in screen, the Mac
  nano may be the answer. Surprisingly, the $150 Mac nano uses the
  incredibly cheap PowerPC G3 processor, which is still in wide
  production, combined with a 30 GB hard disk. With just 256 MB of
  memory, the Mac nano uses a "nano-kernel," a highly stripped-down
  version of Mac OS X that might make some full-scale Mac users
  jealous of its speed, which is also improved by losing the Aqua
  interface. Aqua wouldn't make sense on the Mac nano anyway, since
  it has been fitted out to look like an iPod photo, complete with
  a 2-inch color screen (160 x 128 pixels). Input is via stylus on
  the touch-sensitive screen, and the Mac nano relies on an iPod-
  like click-wheel for navigation. Like an iPod, the Mac nano uses
  FireWire to charge its battery (10 hours of battery life) and sync
  with a full-fledged Mac. Other features include integral Bluetooth
  and a composite/S-Video output along with audio out.

  Clearly, the Mac nano is Apple's long-awaited PDA, and Jobs said
  that developers could retrofit Cocoa-based Mac OS X applications
  to run on the Mac nano merely by using Xcode to create a small-
  screen interface. As an example, he showed a version of iPhoto
  that offered all the power of the full program in miniature
  (well, except for the Adjust panel, which works only on PowerPC
  G4- and G5-based Macs).

  With Apple getting into the PDA game at last, the primary question
  that remains is if a future version will build in cell phone
  capabilities.


**Mac pico** -- Finally we come to the $50 Mac pico, a 3 ounce
  (85 gram) recording and display device that represents Apple's
  foray into the world of ubiquitous computing. The entire point
  of the Mac pico is that it's so small and cheap that you can have
  a number of them scattered around your house and office. It will
  sport a 2-inch color LCD display, 256 MB of static RAM, and accept
  input via a finger or stylus on the touch-screen or a built-in
  microphone. A mount on the back uses adhesion technology derived
  from studies of gecko feet to stick to any surface without
  suffering reduced stickiness over time.

<http://news.bbc.co.uk/2/hi/science/nature/2953852.stm>
<http://www.ubiq.com/hypertext/weiser/UbiHome.html>
<http://www.ubiq.com/parctab/>

  The Mac pico runs off battery power, of course, and can charge
  either from an induction-based plate to which you can stick
  drained units, or via solar power generated from a group of solar
  cells that service as the bezel around the LCD screen. Battery
  life scales inversely with usage, but power-saving technology
  enables the Mac pico to consume virtually no power when not
  in use.

  Apple anticipates the Mac pico being used to record data, either
  via the touchscreen or through the microphone. Once entered, the
  data can be transmitted to a more full-featured Mac via Bluetooth
  or simply recalled and displayed on the internal screen; the Mac
  pico uses a HyperCard-like metaphor and provides forward and back
  buttons for navigation through the screens.


Introducing the Power Mac GX Series
-----------------------------------
  by Apollo Fris <[EMAIL PROTECTED]>

  If you thought Apple's Power Macintosh G5 models were growing a
  little old in the tooth and wondering when Steve Jobs would make
  good on his 3 GHz promise from the June 2003 Worldwide Developer
  Conference, you have longer to wait, but it should be worth it.
  Apple announced today that in the next year it will release a new
  series of high-end desktops ranging from 3 GHz to 3.6 GHz using
  a new PowerPC chip from IBM. However, Apple has decided to break
  from the G3, G4, and G5 naming convention, evidently due to
  potential trademark conflicts.

  Although the "G6" designation would be the most obvious for the
  next generation of Power Macs, G6 has already been extensively
  advertised by Pontiac as "the first ever G6" for their new
  performance sedan. It's also the name of a digital camera from
  Canon. Can you imagine the confusion of connecting your G6 to
  your G6 in a G6? Worse, G7 and G8 are taken as the names for the
  "Group of 7" industrialized economic powers and the "Group of 8"
  which includes the G7 and Russia. Moving up, G9 was unfortunately
  taken as the name of a watch by Suunto.

<http://www.pontiac.com/fuelingzone/index.jsp?deepLink=g6>
<http://consumer.usa.canon.com/ir/controller?act=ModelDetailAct&;
fcategoryid=144&modelid=10463>
<http://www.suuntowatches.com/g9.htm>

  So at today's press conference, Steve Jobs said Apple will skip
  a few generations and go from G3, G4, G5 straight to "GX", which
  is to be pronounced "G Ten" to match the marketing currently
  poured into Mac OS X. The new Power Mac GX models will to ship
  "around the same time as Mac OS X 10.X Platypus" and will sport
  several fashionable faux-fur enclosures that match the names of
  different versions of Mac OS X: Cheetah, Puma, Jaguar, Panther,
  Wombat, and Tiger (because the design work was already done when
  Apple decided to rename Mac OS X 10.4 to Wombat). The cutting-edge
  design and varied exteriors recalls the days when Apple offered
  several different colored cases for iMacs and Apple's current
  color options for the iPod mini. But the fur isn't just for
  aesthetics; more on its function later in this issue.

  Jobs was reticent with other details surrounding the Power Mac GX
  desktop machines, likely because they're so far off (our estimate
  is the third quarter of 2006, given the likely release schedule
  for the next version of Mac OS X). Along with the new processors
  from IBM, the Power Mac GX will feature new wireless technologies
  that reduce the cable clutter Jobs is so notorious for hating,
  including wireless power transmission and a wireless display.
  "We finally got rid of those last cables" said Jobs.


Apple's iFuzz Nanotechnology Cools Hot Chips
--------------------------------------------
  by Apollo Fris <[EMAIL PROTECTED]>

  While fur is typically associated with staying warm, the stylish
  new material covering Apple's planned Power Mac GX will improve on
  the cooling technology used in the current generation of the Power
  Mac G5. The Power Mac GX machines are rumored to be whisper quiet,
  and, while it's unclear if there is simply no need for a fan
  or if the fur has sound-dampening properties beyond its cooling
  properties, the quiet operation is expected to be well-received
  by sound- and video-processing users. Evidently, Apple's high
  level of R&D investment paid off with a bit of bio-inspired
  nanotechnology (patent-pending, of course). The fur coating -
  which Apple will undoubtedly label with a clever marketing name
  (Apple engineers are rumored to call it "iFuzz" internally) -
  actually pumps heat away from the processor and case interior
  with hundreds of microfluidic tubules into each individual
  "hair." The fluid cooling is similar to that used in the current
  dual 2.5 GHz Power Mac G5 models, albeit orders of magnitude
  more sophisticated.

  The hairs themselves have thermoelectric properties, which means
  that they directly convert the excess heat into electrical energy
  which is sent back to the power supply, decreasing the power
  consumption dramatically. Thermoelectric cooling (also known
  as "Peltier cooling") has been used in the past by PC users who
  overclock their CPUs, but as far as we know, this is the first
  example from a mainstream computer manufacturer. (There's also
  an amusing use of Peltier cooling to keep beer cold; see the
  final link below.) Furthermore, thermoelectric materials are
  typically quite brittle, but somehow Apple has managed to work
  thermoelectric nanoparticles into an extremely flexible material.

<http://www.pcworld.com/news/article/0,aid,107235,00.asp>
<http://www.overclockers.com/topiclist/index21.asp#PELTIERS>
<http://en.wikipedia.org/wiki/Thermoelectric>
<http://www.popsci.com/popsci/how2/article/0,20967,695635,00.html>

  The advantages conferred by the use of iFuzz are astounding. Not
  only does iFuzz improve cooling beyond existing liquid cooling
  and fan-based technologies, but the fur confers power savings both
  from decreasing or possibly eliminating fans, and from the power
  generated by the thermoelectric properties of the hairs
  themselves.

  Not surprisingly, with both improved heat dissipation and
  electrical power, Apple is rumored to have a working PowerBook G5
  (finally!) using a fur enclosure as well (Jobs made no comment
  about a possible PowerBook G5 at today's press conference). While
  the PowerBook is rumored to run "definitely on the warm side" and
  still requires a fan, the effect is "something like having a cat
  sitting in your lap." One Apple engineer evidently hacked the fan
  in the PowerBook G5 to sound like purring as a practical joke,
  though he noted that the net result was "a little disconcerting."
  To get an idea of what such a furry PowerBook might look like,
  check out this project to add fur to an iBook.

<http://www.malaran.com/2.0/ibook/furbook12.html>

  The iFuzz material is currently in testing by several government
  organizations to ensure it will hold up in a wide range of
  environments. In particular, given Apple's market share in
  education and home markets, the fur must withstand attempts
  to attempts to mangle, cut, flatten, or even eat the material.
  The US Environmental Protection Agency is also concerned about
  the nanotechnology used in the fur, particularly with increased
  sensitivity about asbestos fibers. The agency has sponsored
  research into the general topic of environmental and health
  consequences of nanometer-sized particles and nanotubes.

<http://es.epa.gov/ncer/nano/factsheet/>

  While such regulatory hurdles are to be expected with such an
  innovative product, Apple has evidently performed countless tests
  during development and expects few problems. A variety of other
  companies have contacted Apple with interest in seeing iFuzz in
  everything from refrigerators to automobiles - perhaps one day
  that furry cover on your driver's seat will be welcome on a hot
  summer's day!


  [Dr. Apollo Fris is a computational and materials chemist at
  Cornell University, who researches molecular electronics and
  chemical nanotechnology. He regularly makes TidBITS publisher
  Adam Engst's noontime runs faster than they would be otherwise.]

$$

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