Tag Archives: Portfolio

Mobile Systems Architectures Lecture

The lecture “Mobile Systems Architectures 1 & 2”, taught at the Computer Systems Institute of ETH Zurich in 2006 and 2007, was realised in collaboration with Swisscom, and took an integral approach to mobile computing from a “systems view”. The course was targeted at master programme students with an interest in mobile applications and systems design. Its goal was to provide in-depth knowledge of all architectural aspects of today’s mobile systems and to prepare the students for taking a leading role in designing and implementing tomorrow’s mobile systems and application models. The course will directly benefited from the Institute’s internationally acknowledged research competence in systems construction. Swisscom contributed its competence and technicall skills as leading mobile network operator. Continue reading

SQEAK – Real-time Multiuser Interaction Using Cellphones

This research project explored one approach to providing mobile phone users with a simple low cost real-time user interface allowing them to control highly interactive public space applications involving a single user or a large number of simultaneous users. Continue reading

The Digital Marionette

The interactive installation Digital Marionette impressively shows the audience the look and feel of a puppet in the multimedia era: The nicely dressed wooden marionette is replaced by a Lara Croft – like character; the traditional strings attached to puppet control handles emerge into a network of computer cables. The installation is currently exhibited at the Ars Electronica Center in Linz. Continue reading

In 15 Minutes Everybody Will Be Famous

I recently (2012) stepped across this submission again, and was surprised and also feeling a bit depressed that we never fully realised this piece at that time – this was before facebook & co took off, see “the next hype” box in the picture below. Anyway, the concept is still here, and I believe the assertion is still valid. Continue reading

Surréance – A River and Five Bridges

Corebounce, in collaboration with Art Clay and Anne Faulborn, 2005

This radical, eye-and earblasting performance was realised in collaboration with Art Clay (Composition) and Anne Faulborn (Cembalo). Art Clay’s composition “A River and Five Bridges” is an electronic adaptation of André Bretons “Barrières” and asserts the affinity of rational and irrational. Continue reading

Pianist’s Hands – Synthesis of Musical Gestures

PhD Thesis – Stefan Müller Arisona, 2004

The process of music performance has been the same for many centuries: a work was perceived by the listening audience at the same time it was performed by one or a group of performers. The performance was not only characterised by its audible result, but also by the environment and the physical presence of the performing artists and the audience. Further, a performance was always unique in the sense that it could not be repeated in exactly the same way. The evolution of music recording technology imposed a major change to this situation and to music listening practise in general: a recorded performance suddenly became available to a dramatically increased number of listeners, and one could listen to the same performance as many times as desired. However, in a recorded music performance, the environmental characteristics and the presence of the performing artists and the audience are lost. This particularly includes the loss of musical gestures, which are an integral part of a music performance. The availability of electronic music instruments even enforces this loss of musical gestures because the previously strict connection between performer, instrument, and listener is blurred. Continue reading

The Pianist’s Brainwaves

Guerino Mazzola & Corebounce, 2002

Free jazz improvisation by Guerino Mazzola over a motif of Modest Mussorgsky’s “Pictures at an Exhibition” accompanied by an expressive live visuals interpretation. Instead of using DSP music analysis, the piece employed real-time EEG (Electroencephalogram) to sense and analyse Mazzola’s brainwaves. The retrieved parameters were then mapped to for spatial distributions and movements of geometric shapes and to different color modulations. Continue reading