Navari is solving a navigation-issue that surgeons encounter during laparoscopic liver surgery when removing liver tumours. Today, the most beneficial way for the patient is to have a tumour removed minimally-invasive, i.e. through laparoscopic surgery. However, surgeons face a big challenge when operating through a limited point of view, trying to orient themselves via the laparoscopic camera. By using existing gadgets and screens in the surgery room, Navari develops a software that provides the surgeon with a live-streamed augmented reality image on top of the already existing image provided by the laparoscopic camera. This helps the surgeons to orient themselves during the surgery, enabling them to locate and remove the tumour in the safest way possible.