A light installation performed by Arduino Verkstad in Jakarta, 2013. 15200 LEDs in 3800 groups adding up to 1900 Chinese lanterns. 40 Arduino Mega boards, a specially design shield to handle communications and a lot of manual work. My duties on this project was working on-location, to assist, document and direct media production/post-production.
See some photos of installation at: http://zacong.ninja/laternhack.html