This week, we worked collectively on finalizing our system design. By compiling the block diagram, we are able to think more fundamentally about our approach to the technical challenges. For instance, we made the design decision that the phase-shifting harmonizer will be implemented with adding feed-back loops to the oscillators, instead of modifying the mixer module. With a furthered understanding of our project, we made the slides for our design review presentation next week, while also keeping in mind the feedback that we received for our proposal presentation.