We have received and gathered almost all our components : there are still missing some of them, but we can at least go a bit further.
We have designed another 3D shape, the upper part of the Arduino card shell.

We made a few research about how we are going to make our device, and we have a new component, an arduino multiplexer, that is going to allow us to plug up to 50 (64 exactly) vibration motors, and we are going to need that so the device can be really be accurate.

We have also made some research about the programming stuff, and it's only going to be composed of "if loops", so it's going to be kind of easy as long as we know how to program this kind of loop.