Skip directly to content
This is the archive site of Global Sustainability Jam 2011-2018. From 2019 on please visit

Black Box

A random exchange service to swap unknown objects in the city.

What if you can transform your unused objects into surprises for others?
Blackbox is a service that allows people to swap objects in a playful way all around the city.
It is based on an online platform which maps the boxes and on a dedicated application.
Economic incomes can come from advertisement on the box and to support promotional launch activities from companies( i.e. by hiding their products as random gift in some boxes).
Let's participate!

Our team members:
Wu Dan
Nguyen Quynh Nhu
Halim Hazel Halil
Aydin Aslican

Submission files: 
Team members: 
CC Licence: 
Creative Commons Licence