After a little bit of discussion, we ended up going for the first prototype. Although the second prototype had one clear purpose, it would probably have ended up too complex and less intuitive than the first idea. We decided to keep on working with the materials and increase their importance. This week we started testing the technology we are planning to use. Firstly we had to figure out how to track the cubes in the sliders of the mixing table. For this, the best option was using RFID chips and readers. We implemented them in our Wizard of Oz prototype by placing one RFID tag in the cube and three RFID readers under one of the sliders. In each part of the slider the cube will activate a different sound. For now we are using buzzers to illustrate and test our concept. The buzzers will most definitely not be used in our following prototypes . We have also acquired a Raspberry Pi and installed drivers to connect the Arduinos. We made our first purchase; a micro SD-card for the R...