I received an email yesterday about registering for the 2007 DemoGermany conference in Munich next month. This is a major annual conference that features a select number of tech companies’ innovative products and considers itself “The Launchpad for Emerging Technology”. Of the main demonstrators this year, two are Israeli companies. One is the Yakum-based company, WorkLight (formerly known as Serendipity Technologies), that lets workers “increase productivity by defining their own enterprise application experience,” and the other is the Beit Shemesh-based company that I mentioned in my last post, Vringo, Inc. Vringo is the company to watch in the evolution of sharing video ringtones.