In 2023-24, I contributed an OSC (Open Sound Control) interface to the free open source software synthesizer "Surge XT".
Around 2008, I made available two free polyphonic synthesizers for Pd
(a.k.a. "Pure Data"): click on either image for details and downloads.
In 2021, a beautiful book about The Hub was designed by ZKM Karlsruhe and published by
Kehrer Verlag.
It contains a bounty of historical information and commentary, as well as scores for every Hub piece.
In 2014, I wrote a 4'33" iPhone app for the John Cage Trust. It allows users to record their own performances
of Cage's famous piece and optionally upload them to a world map. This 'World of 4'33"' now contains thousands
of performances from all over the globe, including all 7 continents!