Günter Geiger

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In recent years we have seen a proliferation of musical tables. Believing that this is not just the result of a tabletop trend, in this paper we first discuss several of the reasons for which live music performance and HCI in general, and musical instruments and tabletop interfaces in particular, can lead to a fertile two-way cross-pollination that can(More)
The reacTable* is an electronic multi-user musical instrument with a tabletop tangible user interface developed by a team of digital luthiers at the Pompeu Fabra University of Barcelona. The instrument is designed both for novices (in installations) as well as for advanced electronic musicians (in concerts). It allows several simultaneous performers to(More)
The reacTable* is a novel multi-user electro-acoustic musical instrument with a tabletop tangible user interface. In this paper we will focus on the various collaborative aspects of this new instrument as well as on some of the related technical details such as the networking infrastructure. The instrument can be played both in local and remote(More)
The objective of the present study was to compare the quantitative differences in the beta 1- vs. beta 2-adrenoceptor affinity and selectivity of cetamolol and its enantiomers to the reference compounds atenolol, betaxolol, and ICI-118,551, using isolated tissues obtained from the dog, guinea pig, and rat. Cetamolol antagonized the(More)
In einer retrolektiv angelegten und prospektiv geführten Studie wird bei Frauen mit histologisch gesicherten mastopathischen Veränderungen im Alter bis zu 65 Jahren (n =1397) das absolute ipsilaterale Brustkarzinomrisiko kumulativ errechnet. Die Histologiediagnosen werden von einem in der Praxis erfahrenen Pathologen revidiert und nach der(More)