The objective of this project was to design a visual feedback attachment for the Coblator II, tonsil and adenoid removal device. Currently, one device is used to perform both cauterization and ablation, controlled by two pedals outside of the field of view. A device is needed that distinguishes between the two functions visually within the field of view. This will be attached to the tray table that is used during the surgical procedure. It will feature two different colored lights, blue and yellow, and be disposable or have a special cover that is able to be replaced between each patient’s procedure. In addition to this, there will be a slight delay between when the light is initially illuminated and the function begins, as an extra safety precaution.