While movie fans have traveled to Berlin this week, the mobile industry met in Barcelona. At the Mobile World Congress 2010 show manufacturers, providers and network suppliers presented latest devices and upcoming trends. Some of it – like eye-controlled earphones by Japanese operator NTT Docomo – seems weird, other things like higher data transmission rates over 4G networks or efforts to introduce standards to the world of smartphone apps sound rather promising. And, of course, handset manufacturers showed lots of new devices with new features. Here is a short wrap up of the most interesting phones and platforms of the show.

Germany and the internet? Any associations? Suspicion. Anxiety. Prohibition. Frank Schirrmacher, a journalist with some most-hated-man-potential. And a red-haired guy named Sascha Lobo (By the way, who is that again? Why did he happen to be famous?). In his recent book, Schirrmacher, the (old and) wise intellectual identifies dangers of the evil evil internet, which will someday – as “Wash Echte” on his quite famous blog “Ich werde ein Berliner” (“I am becoming a Berliner”) puts it – turn our brains “into elephant poo”. Villains like Google will hunt you down by knowing everything about your filthy interests. And last but not least, all the new communication techniques will make you unable to concentrate, which will accelerate the whole process of getting mentally incompetent.

Android smartphones are great for using Google web services on the way. Services such as Google Mail, Google Talk, Google Search, Google Maps and Google Chrome web browser are already installed on the mobile, new emails are automatically forwarded to the smartphone, and contacts and calendar on the phone are synchronized with the Google server over the air. In Germany, the first Android smartphone T-Mobile G1 appeared one year ago. Vodafone sold the second Android device in the German market, the HTC Magic. O2 Germany was the third German operator …

The exclusive unveiling on January 5th in Mountain View arranged at short notice, the new category “super phone” invented by Google, the new sales model over the Google web store and new features of Android OS 2.1 on the one hand - poor customer support, poor sales on the first week and a high purchasing price whereas manufacturing costs are low on the other hand: The Google phone Nexus One built by Taiwanese manufacturer HTC is the talk of the town. My first impression after being able to put my hands on the new smartphone for a few hours: The Google phone Nexus One (still) is just another Android smartphone.

The most important question for German smartphone users at today’s official presentation of the Google phone Nexus One has been answered: The Google phone Nexus One will not be available in Germany or any other European country at least for another few months. Even though Google partners with T-Mobile USA in selling the new Android smartphone, it is only available at the new Google web store at http://www.google.com/phone for USD 529.00 for an unlocked phone or USD 179.00 for a phone with a two-year contract of T-Mobile. According to today’s announcement by Google, Vodafone will offer the Nexus One phone in Europe in spring.

With only a few days more to go until the Consumer Electronics Show (CES) in Las Vegas, the question is: Will the Nexus One be the Google Phone or a Google phone? Will the Nexus One offer new features that other Android smartphones such as the Motorola Milestone with Android 2.0 do not support or will it just be the epitome of what all future Android smartphones will be capable of? There is evidence for both sides of the argument: Google genuinely getting into the hardware business or just giving Android another push as the competitive platform to the iPhone OS.