Head mount display device and method for controlling the same
First Claim
1. A head mount display (HMD) device comprising:
- a camera unit configured to capture an image at a front of the HMD device;
a distance obtaining unit configured to obtain a relative distance between the HMD device and an object in the front of the HMD device;
a location obtaining unit configured to obtain an absolute location information of the HMD device;
a communication unit configured to transmit and receive data;
a display unit configured to display visual information; and
a processor configured to control the camera unit, the distance obtaining unit, the location obtaining unit, the communication unit and the display unit,wherein the processor is further configured;
to recognize a face from the image,to receive personal data corresponding to the recognized face,to obtain, from the received personal data, personal information and period from a latest date when the face was lastly recognized to a current date when the face is currently recognized,when the period is shorter than a first threshold period, not to display the personal information, andwhen the period is longer than the first threshold period, to display the personal information, and to control a quantity of the personal information based on the relative distance and the period, andwherein a category of the personal information to be displayed is determined based on the absolute location information of the HMD device.
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Accused Products
Abstract
A head mount display (HMD) device according to one embodiment comprises a camera unit configured to capture an image at a front of the HMD device, a distance obtaining unit configured to obtain a distance between the HMD device and an object in the front of the HMD device, a communication unit configured to transmit and receive data, a display unit configured to display visual information, and a processor configured to control the camera unit, the distance obtaining unit, the communication unit and the display unit, wherein the processor is further configured: to recognize a face from the image, to receive personal data corresponding to the recognized face, to obtain, from the received personal data, personal information and period from a latest date when the face was lastly recognized to a current date when the face is currently recognized, to display the personal information when the period is longer than a first threshold period, and control a quantity of the personal information to be displayed based on a distance between the recognized face and the HMD device, and the period, and not to display the personal information when the period is shorter than the first threshold period.
41 Citations
20 Claims
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1. A head mount display (HMD) device comprising:
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a camera unit configured to capture an image at a front of the HMD device; a distance obtaining unit configured to obtain a relative distance between the HMD device and an object in the front of the HMD device; a location obtaining unit configured to obtain an absolute location information of the HMD device; a communication unit configured to transmit and receive data; a display unit configured to display visual information; and a processor configured to control the camera unit, the distance obtaining unit, the location obtaining unit, the communication unit and the display unit, wherein the processor is further configured; to recognize a face from the image, to receive personal data corresponding to the recognized face, to obtain, from the received personal data, personal information and period from a latest date when the face was lastly recognized to a current date when the face is currently recognized, when the period is shorter than a first threshold period, not to display the personal information, and when the period is longer than the first threshold period, to display the personal information, and to control a quantity of the personal information based on the relative distance and the period, and wherein a category of the personal information to be displayed is determined based on the absolute location information of the HMD device. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17)
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18. A method for controlling a head mount display (HMD) device, the method comprising:
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capturing an image at a front of the HMD device; recognizing a face from the image; receiving personal data corresponding to the recognized face; obtaining, from the received personal data, personal information and period from a latest date when the face is lastly recognized to a current date when the face is currently recognized; when the period is shorter than a first threshold period, not displaying the personal information; and when the period is longer than the first threshold period, displaying the personal information and controlling a quantity of the personal information to be displayed is controlled based on the period and a relative distance between the HMD device and the recognized face, wherein a category of the personal information to be displayed is determined based on an absolute location information of the HMD device. - View Dependent Claims (19, 20)
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Specification