The goal of this project was to develop paired devices and network interactions. In our project, we created a sort of 'goodnight lamp' network interaction between two devices. If one device were to have its button clicked, it would first blink several times, so as to suggest that it was calling its 'twin' device (or a paired device). The twin device would blink to indicate that it was being 'called.' The calling device would subsequently blink back, so as to suggest that its 'call' had been received.