Japan report: DoCoMo and our 4G road to the future

16th Jul 2008 | 23:58

Japan report: DoCoMo and our 4G road to the future

Japanese mobile giant brewing up big things on our doorstep

If we had a penny for every time we've covered the amazing new services and research coming out of Japanese mobile carrier NTT DoCoMo, we'd have the proverbial riches of Croesus (well, almost) but the problem has always been that the stuff has an annoying habit of staying in Japan.

Those of us in the West have long had to watch from afar as Japanese phone users got to grips with e-cash handsets, credit cards in their phones and super-fast data rates while we skulked around in 2G short pants.

Now, however, that might all be about to change if a little-known branch of the Japanese giant succeeds in its plan of bringing a tiny bit of that Far-Eastern know-how to Europe.

European adventure

Since late 2000, a team of researchers at DoCoMo Communications Laboratories Europe has been beavering away at a facility in Munich working towards an ambitious mission statement that could change life for the continent's millions of phone subscribers.

Euro-Labs CEO Dr Toru Otsu, explains what his staff must ask themselves every time they clock in at the German office: "The exciting question today is, what will future emerging trends of mobile phone usage look like?"

The answer, it seems, lies in the 'Mobile Adventure' theme that governs everything the Euro-Labs does. Although it sounds like something that might be found in across the border in Marne-la-Vallée, there is a very serious side to the research.

Next generation

Chief Technology Officer Dr Hendrik Berndt says that work is necessary to understand what's likely to be possible and to succeed when we move to the 4G phone networks the Japanese parent is so famously developing.

He explains: "4th-generation mobile networks and service support… require both meticulous research and high-flying dreams to imagine what could be possible within the information society for the years to come.

"4G mobile systems will expand communications as we know it and transition today's information infrastructure to a truly daily-life supporting environment."

Although that 'life-supporting environment' is sure to include services like those currently enjoyed in Japan and plenty more, there is a fun side to the work Otsu, Berndt and their colleagues are ready to show the world now.

I, YOU and IT

Unlike many high-end research institutes, DoCoMo Euro-Labs actually has plenty of tangible results to show for its labours. Prime among these is a newly released social-networking application for mobile phones.

Owners of Nokia Series 60 phones are free to check out IYOUIT as a free download from the website or via a handy auto SMS service on the same page. Once started, they'll find a rich smorgasbord of a Web 2.0 app (typically, it still sports a trendy 'Alpha' label) that mashes up everyone's favourite services.

IYOUIT, which is a venture between Euro-Labs and Telematica Instituut of the Netherlands, is all about awareness – it decides what to do with users' Flickr photos taken on the go, Twitter messages, Google Maps data and plenty more, presenting it as an attractive package for the small screen.

The newcomer has some elements that overlap with other mobile services, such as Nokia's Plazes and Google's Jaiku, but the development team feels it has something more to offer.

Smart contacts

Euro-Labs' Dr Marko Luther explains IYOUIT stands out through, "a high level of context awareness on standard phones … and the multitude and completeness of its context streams."

In other words, it does what all the rest do, except does it far better and in far more complex ways.

A typical scenario might have IYOUIT-ers sending mobile Tweets to the service with a view to them being picked up by friends pre-registered as 'Buddies' in much the same way as Facebook allows friends to see each others' activity.

The other types of data that can be shared and mapped are diverse to say the least. IYOUIT can handle photos, audio clips, book recommendations and even weather reports.

While that's all very well, the real selling point is sure to be the intelligent way the service works out some things to save users the bother. IYOUIT is capable of, for example, detecting that a particular Bluetooth keyboard is switched on and changing the user's status to 'Working'.

Or, instead of texting a bunch of friends to ask them out for a swift half, the application can ascertain who's in – for example – London and can fire off an SMS to only them, leaving Jonny No Mates in Hull without even the warm glow of an impossible invitation.

Another example Euro-Labs gives is when the software uses its location-finding ability to spot a friend on the local map. In that case, 'the proximity of a certain buddy updates your current mood to Happy'. It all sounds very Summer of Love to us.

Get triangulated

That mapping function is also likely to win friends and influence people. As well as GPS data, IYOUIT also triangulates location using mobile phone towers and can even use the pattern of Wi-Fi signals in the area to get a fix.

Luther says: "IYOUIT is related also to [Sony's] PlaceEngine, as we also scan for [wireless LANs] and associate them with location information on the go. This Wi-Fi map, stored in our database, is then later also used to improve the location information of our users while they have their GPS turned off."

As with any similarly complex piece of software, the value of IYOUIT is most easily understood by actually using the thing, and – as it's completely free and will stay that way – Euro-Labs is keen for as many people as possible to give it a spin.

Looking ahead, there is even a glimmer of hope for non-Nokia owners keen to spread a little Web 2.0 over their phones.

Euro-Labs' Dr Matthias Wagner alludes to a spot of iPhone action, and – possibly - to other platforms too, but can't commit just yet, saying only, "this is under discussion, but no definite plans exist to date."

Whether or not IYOUIT or any related services that are sure to appear realise their full potential and become popular will clearly take some time to become apparent.

Nevertheless, DoCoMo's fecund European family tree offers up plenty of food for a fertile imagination. Or, to put it another way, we dream of 4G.

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