Passengers will no longer be able to pack loose lithium batteries in checked luggage beginning January 1, 2008 as new federal safety rules take effect. The new regulation, designed to reduce the risk of lithium battery fires, will continue to allow lithium batteries in checked baggage if they are installed in electronic devices, or in carry-on baggage if stored in plastic bags.

Common consumer electronics such as travel cameras, cell phones, and most laptop computers are still allowed in carry-on and checked luggage.  However, the rule limits individuals to bringing only two extended-life spare rechargeable lithium batteries, such as laptop and professional audio/video/camera equipment lithium batteries in carry-on baggage

The following quantity limits apply to both your spare and installed batteries. The limits are expressed in grams of “equivalent lithium content.” 8 grams of equivalent lithium content is approximately 100 watt-hours. 25 grams is approximately 300 watt-hours:

• Under the new rules, you can bring batteries with up to 8-gram equivalent lithium content. All lithium ion batteries in cell phones are below 8 gram equivalent lithium content. Nearly all laptop computers also are below this quantity threshold.

• You can also bring up to two spare batteries with an aggregate equivalent lithium content of up to 25 grams, in addition to any batteries that fall below the 8-gram threshold. Examples of two types of lithium ion batteries with equivalent lithium content over 8 grams but below 25 are shown below.
• For a lithium metal battery, whether installed in a device or carried as a spare, the limit on lithium content is 2 grams of lithium metal per battery.
• Almost all consumer-type lithium metal batteries are below 2 grams of lithium metal. But if you are unsure, contact the manufacturer!

Indeed this regulation will first be applicable on US registered aircrafts but as usual we may see this new regulation applicable on all International flights. 

Usually all electrical devices, including batteries, are subject to safety certification so either their are considered to be safe or manufacturer has to review quality and safety of its products. 

I really wonder on which basis these new rules are made from. Did anyone saw any incident statistics, reports etc.. (apart Sony made laptop batteries) or is it just one additional constraints air travel passengers will have to deal with.

After lighters and matches in 06, liquids in 07, 08 will add batteries to the restriction list.

All details are here as well as the complete list of items with air travel restrictions

Not yet sure if it is a good news or not, but Air France has become the first airline in the world to offer an in-flight mobile phone service on international flights.

One Airbus A318 aircraft operating European routes has been fitted with a mini GSM base station to provides 123 passengers the possibility to :

• Send and receive sms and mms messages
• Send and receive emails via all phones with Internet access

During the second half of the trial, passengers will be able to make and receive phone calls, with the service being regulated to maintain passengers’ comfort and well-being.

If passengers kindly turn off ringing traffic data from/to an aircraft should not be a big deal, if not journeys may become quite annoying with uninterrupted flow of incoming messages ringing alert.

Hard to imagine how will be a long haul flight with full mobile phone services (voice and data) "offered" to passengers. 

At the end of the six-month trial, Air France will examine the feedback and comments made by customers to determine whether to launch this service on all its flights.

What is your feeling about the availability of in-flight mobile phone service ? 

For the technical part,
Air France uses Mobile OnAir onboard mobile telephony system, certified by EASA (European Aviation Safety Authority) which does not interfere with the radio-navigation instruments on this Airbus A318 and may only be used at cruising altitude once the new illuminated sign “Switch off your phone” is turned off (recycling the "no smoking" sign ?).  The system is activated at 3,000 metres (10,000 feet).

More about this trial on AirFrance site including a video of the 1st trial flight.

Since, mid-2006 mobile phones with a built-in 3 MP camera and optical zoon are available on the market and already represent an alternative to low end digital camera. More than 70 models are available today with a 3 to 5 MP resolution. One of the first phone with a "real camera" was the famous one Nokia N93 and its Carl Zeiss Optics.

Samsung is now putting even more pressure on camera makers with the soon release (first on European market) of its G800. A 5 MP digital camera with 3x optical zoom into mobile phone… or is it the opposite? 

The specifications are rather attractive:

• Quad bands (900 / 1800 / 1900 / 2100  )
• Data network HSDPA 7.2 Mbps
• 2.4 inches TFT display with 256K colors
• Size 101×52x19mm for 129 gr (25% lighter than the Nokia N93)
• Standby 220 hours, talk time 3.5 hours.
• Memory 160 MB + MicroSD slot
• Document views (Office, PPT, PDF,)
• Email (POP3, IMAP), SMS, MMS,
• Connectivity: Bluetooth, USB 2.0, PCSync, OutlookSync, etc..
• FM Receiver, Java embedded, MP3, etc..

and indeed the built-in camera:

• 5 Mio Pixel
• 2592х1944 pixels
• autofocus
• video recording mode: MPEG4, 3GPP, H.263, H.264
• xenon flash
• 3x optical zoom /4x digital
• 4 shot modes
• 4 quality settings
• brightness adjustment

 All other specs are here

The big plus is definitively the 3x optical zoom which makes the difference with other 5 MP phones.  The resolution race continues as Samsung (them again) Electro-Mechanics announced on November 15th that 8 MP camera phones may be available by next summer following the successful development of a 10.5 x 11.5 x 9.4mm 8 megapixel CMOS censor.

Will camera makers develop new "point and shoot" camera with built-in phones  and multimedia facilities such MP3 player and FM receiver ?

I'm impatient to have one "box" less to carry when traveling…

What will you drop first ? your camera or your phone ?