Patent ID: 11963723
Assignee: BRAINLAB AG
Field: Medical technology (Instruments)
Classification: CPC A  G | IPC A  G

Claim 10:
11. A computer-implemented method of providing an AR-overlay in a medical environment, which is projected into a field of view provided by an AR-device particularly by AR-goggles, as a function of predefined viewing-characteristics, the method comprising:
position data is acquired, describing a spatial position of an object observed through the AR-device relative to the spatial position of the AR-device and/or the spatial position of the eyes of a user of the AR-device;
viewing-characteristics data is determined based on the position data, describing at least one characteristic of an user's view at the object;
visualization data is determined based on the viewing-characteristics data, describing the AR-overlay which is projected into the field of view provided by the AR-device, wherein the content of the AR-overlay which is positionally registered with the field-of-view provided by the AR-device is changed in correspondence with a change of at least one characteristic of the user's view; and, wherein acquiring position data involves acquiring acceleration data describing a magnitude of an acceleration of the AR-device, and wherein the visualization data is also determined based on the magnitude of the acceleration.