The video shows a close-up of a whiteboard with handwritten notes in blue and pink ink. The notes are about the geolocation system architecture, which is divided into two parts: the indoor system and the outdoor system. The indoor system is further divided into two categories: based architecture and geolocalization. The notes also mention the use of metrics to calculate the location of a central base control station, and the use of mobile stations to keep track of the mobile station. The handwriting is clear and legible, and the notes appear to be well-organized.