Towards the final prototype, we realized that the latest model we created is the closest to the final model we want Buzzer to be. In addition to the bottom we had to create an indicator of lights so that the user will get feedback from buzzer, so in order for the hardware not to fall while he click on it, we built a prototype whose internal part is built in a way that each part of the hardware has a suitable location in terms of suitable location and size. This will allow for safe clicking Buzzer even if it is a strong click made by the user.
