Helium Drones

Photo by Lars Kienle, ZHdK ©2019

The Helium Drone project seeks to explore the aesthetic properties of installations based on floating devices that can autonomously navigate in space. In its complete state it will be a flocking swarm of diverse drones in different forms and shapes, each behaving in its individual way and interact with each other and the spectators on the ground. It will use the tracking system for location and navigation and the projection mapping system to wrap them into dynamically created ‘skins’.

A technological groundwork is laid out, with the goal to design a framework to quickly prototype and build helium drones with different shapes and propulsion concepts that integrate easily with the current technical setup of the IASpace. This involves the research for suitable materials and processes to build the floating volume, design of mechanical structures, electronics and network protocols, the evaluation and testing of motor and servos and the integration of motion and sensor data for autonomous flying capabilities (among many other things).

Involving many different skills, from designing and building physical structures to programming behaviors and creating interactive textures that are projected onto the creatures, it will be attractive to a wide spectrum of disciplines and a playground to experience multidisciplinary teamwork. There will also be an open source toolkit with instructions that can be made accessible to the public.

Photo by Lars Kienle, ZHdK ©2019

A spin-off of the Helium Drones project was presented at the REFRESH conference: A short performance with the title Floating in Dancing Lights.

CREW

Project lead, motion tracking, projection mapping: Martin Fröhlich
Robotics, motion control, sensor integration: Max Kriegleder
Micro-controller, networks, protocols: Joel Gähwiler
Materials, rapid prototyping, construction: Roman Jurt
Theory: Serena Cangiano


Home in the Distance

Home in the Distance is based on a short story, written by director and vfx artist Andreas Dahn when he was about 17 years old. In his residency at the Immersive Arts Space he turns his story into a 3D animated short film.

In contrast to the traditional animation and vfx workflow, which is heavily based on storyboarding and previsualization, the conscious decision was made to leave out these steps, in order to find out if new technologies make it possible to create a more emotional and spontaneous film experience.  

The character was sculpted by hand with dough and photogrammetry was used to create the virtual model. Rigging was done with Human IK in Autodesk Maya. Students from the 3D Akademie Stuttgart helped to model the set and props. In addition, an actor`s performance was motion-captured with OptiTrack in the IASpace at the Zurich University of the Arts (ZHdK). The camera work will be done with a VR tool, developed by Mirko Lempert (Stockholm University ot the Arts) and Simon Alexandersson (Royal Institute of Technology, Stockholm) and rendered in realtime in Unity.

Andreas Dahn (writer and director) on the left, with Pascal Holzer (actor) on the right, during MoCap recording.

Crew at ZHdK
Cast: Pascal Holzer
Mocap coaching: Corinne Soland
Mocap recording: Norbert Kottmann
Further ZHdK support: Valentin Huber, Robin Disch, Marco Quandt, Lucien Sadkowski, Andreas Birkle, Chantal Haunreiter, Claudia Hürlimann, Thomas Gerber, Stefan Jäger,  Martin Fröhlich

ZHdK Residency
The residency at the Zurich University of the Arts has been made possible by the Ernst Göhner Foundation, Switzerland, as well as by additional support of the ZHdK film program (led by Sabine Boss) and by the Immersive Arts Space (led by Prof. Christian Iseli).

Crew at 3D Akademie Stuttgart
Props & set modeling & texturing: Gerrit Gaietto, Katharina Rodak, Kimberly Niesner Pierre Urbanek (Head of 3D Akademie)

Further crew members
Unity VR support: Mirko Lempert, Simon Alexanderson
Junior producer: Jana Günther
Assistent director: Aimée Torre Brons
Sound design: Luis Schöffend, Marc Fragstein
Title design: Timo Kreitz
Screenplay translation: Karen Ma
Special thanks: David Maas, Renate Schirrow, Ella Steiner, Felix Bucella, Alireza Sibaei, Astrid Weitzel 


SNSF-Project: Virtually Real

At the shoot of the short film LUX (Director: Wendy Pillonel, DoP: Ramón Königshausen) at the ZHdK studio. (Photo by Christian Iseli, ZHdK 2019)

The research project “Virtually Real – Aesthetics and the Perception of Virtual Spaces in Film” is the first IASpace project to be financed by third-party funds. The project concerns itself with the increasing virtualisation of film production, focussing on the transition to 3D recording of real environments and objects using laser scanning and photogrammetry. For a comparative study, short feature films will be recorded both virtually (in previously scanned 3D spaces) and conventionally (in the corresponding real spaces). The film variants are used to investigate the effects on perception and changes in work processes.

Studio shoot in front of green screen with real-time display of the scanned location (compare top center with the monitor on the bottom right). Project: LUX by Wendy Pillonel. (Photo by Christian Iseli, ZHdK 2019)

Project lead and principal investigator: Prof. Christian Iseli. Co-applicant: Dr. David Weibel (Institute of Psychology, University of Bern). Researchers: Tom Gerber, Wendy Pillonel, Miriam Loertscher, Martin Fröhlich, Valentin Huber. Project partners: Michael Schaerer, Max Rheiner. Industry partners: InstaLOD GmbH, Stuttgart; Leica Geosystems, Heerbrugg. Funded by the Swiss National Science Foundation (SNSF) / Call: Digital Lives


Dancing Digital

Live performace on Sept. 26th, 2019. Photo by Betty Fleck, ZHdK ©2019

Together with visual artist Tobias Gremmler, choreographer Nadav Zelner and set designer Mariana Vieira Gruenig, students of the Contemporary Dance program at the Zurich University of the Arts explored the connection between real dancers and virtual characters in a modular stage design.

The prototype presentation took place during the REFRESH #2 conference on Thursday, September 26th.

# Keywords: Motion Capture, virtual characters, real-time performance, projection mapping, augmented reality.

Photo by Betty Fleck, ZHdK ©2019

Dancers: Freeda Electra Handelsman, Rabii Hadane, Aonghus Hode, Pornpim Karchai, Francesca Lapadula, Liza Lareida, I-Fen Lin, Rozemarijn Louwerse, Lara Müller, Stefanie Olbort, Elena Paltracca, Lucas del Rio Estevez, Kristin Tims, Suzanne Vis
Visual artist: Tobias Gremmler 
Choreographer: Nadav Zelner
Assistant choreographer: Denise Lampart
Set designer: Mariana Vieira Gruenig
Augmented projection artist: Martin Fröhlich 
Motion capture: Tobias Baumann, Norbert Kottmann, Corinne Soland, Benjamin Thoma
Sound: Eric Larrieux, Hans-Jürg Hofmann
Production manager: Kristina Jungic 
Project lead: Christian Iseli