Category Archives: a.pass

The Document Transformed

June 21, 2017 a.pass, Possible bodies

Masterclass with Adva Zakai (Thursday) and presentation (Saturday) on the BioVision Hierarchy file format.

BioVision Hierarchy (.bvh) is an ASCII file format used to import data from various motion capture systems into 3D-animation software. It was developed in the mid-nineties and remains one of the most commonly used file-formats for transposing movement captured in physical space, to a computational environment. Around this relatively legible format, a rich ecology of software tools developed. The file-format functions as a boundary object between practices and bodies, as it is used by animators, game developers, interface researchers, medical professionals, dance-historians, sports-analysts and engineers.

Together we will analyse the .bvh specifications and samples of the file format in order to understand what imaginaries of the body are encoded into it, what a bipedal skeleton hierarchy consists of, and how rotational data for rigid bodies might constitute a movement in itself.

The reading of the .bvh file format is developed with Adva Zakai in the context of Possible Bodies, a collaborative research initiated by Jara Rocha and Femke Snelting on the very concrete and at the same time complex and fictional entities that “bodies” are, and the matter-cultural conditions of possibility that render them present.

Image: Rigging Biovision Hierarchy with Sina Seifee.

Regime Change

October 31, 2016 a.pass

As a contribution to the a.pass event The Artist Commoner : Public Meeting, Kate Rich, Femke Snelting and Magdalena Tyzlik-Carver propose a day long session, aimed at aligning the a.pass computing infrastructure with the ambitions and aspirations summoned by the commons.

Tech giants currently dominate all forms of digital communication, from cloud-storage to production tools and archiving systems. For cultural institutions like a.pass and many kindred spirit organisations, there is potential for resistance. Kate, Magda and Femke will use the common power of their intersecting practices in art, technology and theory, to break the spell of this paralysing digital regime. With the aid of Free, Libre and Open Source software, the transposition agents will begin to transform the a.pass relation to its computing technology. Throughout the day the trio will conduct fieldwork, draw up solemn oaths & commit the institution to a rite of passage: from efficiency to curiosity; from scarcity to multiplicity and from solution to possibility.

Champagne served all day.