Zap those economic blues. Six shiny tech tips from CeBIT 09.

The population of Hanover in northern Germany pretty much doubles once a year when around 500,000 computer and IT industry movers and shakers from all over the world click over to CeBIT, the world’s biggest technology expo.

With thousands of exhibitors and hundreds of product launches and demonstrations, CeBit 09 (3-8 March) is about trying out new technologies and thinking around new trends.

It’s also about gossiping and partying and getting the face-to-face contact that the stutter of the video conference just can’t match.

And, naturally, these days, it’s about analysing the global economy and what its collapse means for tech business.

“No Problemo”

Adding some Hollywood glitz to CeBIT 09’s launch today, bodybuilder, actor and Governor of California Arnold Schwarzeneger said that the best businesses would view the global economic crisis as a challenge.

You can use a crisis as an opportunity to shine, an opportunity to leap past your competitors who are taking it maybe easy and taking the easy way out.

That’s what winners do. Losers whine, but winners move forward in a strong and powerful way.

Linz, a sleepy provincial Austrian town? Cuckoo clocks and the sound of music? Where Hitler went to school with Wittgenstein ? Never mind the cobblestones. As the venue for Ars Electronica , one of the biggest digital arts festivals in the world, Linz is heaven for geeks right now, is overclocking with tech-driven spectacle.

Back in the 20th Century, when Vienna marked the cutting edge of things, Austrian sophisticates cracked that Linz rhymed with province. Say “province” in an Austrian accent and it ends in “z”. Just like Linz. Geddit? Dear pretty, provincial Linz. No bright lights, no big city: what Linz offered was small-town zzzz.

Wander over to Linz’s main square, the Hauptplatz, a virtual chocolate-box cover, one of the largest squares in central Europe, elegantly lined with pastel coloured Renaissance buildings.

Fast forward past the plaques commemorating visits by Mozart, Beethoven and Schubert, past the imposing column, past the friendly, back-slapping locals lapping up beer and torte, the trams trundling by, the cobblestoned backstreets winding off towards pubs and cafés in sleepy squares, towards the nearby Danube. The same as it ever was: Linz, a typically Austrian town with a big heart?

A room where bloggers blog about blogging, the Bloggercon conference, San Francisco:

The weird thing about live-blogging a conference is that you are multi-tasking on many levels. You are in a room with a laptop on your lap, typing away about what you hear and see. You might snap a digital photo of your fellow participants. But when do you stop blogging and join the discussion going on? And how do you read all the other blogs that people are writing who are sitting right next to you?

- Michael Glaser, Mediashift