The phones themselves (three 2G and one 3G, the Fujitsu F900iC on the right) involve only minor tweaks to previous models, but the addition of FeliCa and the impressive range of partners DoCoMo's assembled means that your phone can now be used to do a whole host of things.

ENGADGET: DoCoMo launches mobile wallet cellphones

One of the reasons that Fujitsu says it has an edge here is because it is developing a WiMax system-on-a-chip that will be based on silicon.

FORBES: Magazine Article

Two Japanese research laboratories -- one affiliated with computer maker Fujitsu and the other with Nippon Telegraph and Telephone (NTT) -- announced last month that they had succeeded in sending 1 trillion bits or more of information a second through fiber optic cables.

CNN: THE INTERNET

"It has been a long-time dream for all optical researchers to reach the terabit per second mark, " says Kuwahara Hideo, one of the 20 researchers at the Fujitsu lab.

CNN: THE INTERNET

One of many companies demoing a gaze-following setup is Fujitsu, which is showing off a prototype desktop PC with a built-in sensor and infrared LED.

ENGADGET: Fujitsu eye-tracking tech uses built-in motion sensor, infrared LED for hands-free computing (video)

"Fujitsu don't get out of bed for less than one million households and we only have half a million, " a Cumbria County Council spokeswoman told the BBC.

BBC: Rural broadband gets green light from Europe

With design cues that we thought had been abandoned by 2006-era laptops, we're left scratching our heads as to why no one felt the need to stick this on a treadmill for a couple of weeks -- although Fujitsu did say that it would have had to pass the costs of shrinking the hardware onto the consumer.

ENGADGET: Fujitsu's German-made Lifebook AH562 turns up at CeBIT, we go hands-on

Bernd Kosch, green IT advisor, Fujitsu Technology Solutions: Among the various green benefits of the cloud computing paradigm, there is one which is exceptionally striking: cloud computing enables small and medium enterprises (SMEs) to take full advantage of very large scale data centre technology, including the latest, most energy-efficient hardware provided in the shortest refresh cycles and leading facility-related infrastructure with advanced power utilisation effectiveness.

FORBES: Cloud Computing's Hidden 'Green' Benefits