Patent ID: 11886635
Assignee: KABUSHIKI KAISHA TOSHIBA
Field: Audio-visual technology (Electrical engineering)
Classification: CPC G  A  H | IPC A  G  H

Claim 2:
3. A display method for a wearable device comprising:
a detector configured to detect a right eye movement of a right eye of a user wearing the wearable device and a left eye movement of a left eye of the user, the detector further detecting a convergence angle at which a line of sight of the right eye and a line of sight of the left eye of the user intersect wherein the detector is configured to detect a first convergence angle when the user looks at a first object at a first distance, the detector is configured to detect a second convergence angle when the uses looks at a second object at a second distance, the first distance is shorter than the second distance, and the first convergence angle is wider than the second convergence angle; and
a display configured to display an augmented reality image based on the convergence angle detected by the detector, wherein the augmented reality image comprises first, second, and third pages, the second page succeeds the first page, and the third page is previous to the first page, the method comprising:
displaying the first page when the detector detects the second convergence angle,
displaying one of the second page and the third page when the detector detects that the line of sight of the right eye and the line of sight of the left eye move to right,
displaying another one of the second page and the third page when the detector detects that the line of sight of the right eye and the line of sight of the left eye move to left, and
turning off the augmented reality image when the detector detects the first convergence angle.