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1. (WO2018177521) IMPROVED METHOD AND SYSTEM FOR VR INTERACTION
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Claims

1. Method for providing data representing body parts of a person (101 ),

at least comprising the steps:

Providing a head mounted display unit (102), wherein the head mounted display unit (102) is arranged at the head of said person (101 ),

wherein the head mounted display unit (102) has a defined screen section which is arrangeable in front of at least one eye of said person (101 ),

wherein visual information is outputtable in the defined screen section for displaying the visual information to the at least one eye of said person (101 ),

providing a camera means (103) for capturing visual information in front of said person (101 ),

wherein said camera means (103) is part of the head mounted display unit (102) or attached thereto,

providing a mirror (104) for mirroring said person (101 ) while wearing the head mounted display unit (102),

capturing the mirrored visual information with the camera means (103),

processing the mirrored visual information by means of a processing unit,

outputting said processed visual information, in particular to said person (101 ).

2. Method according to claim 1 ,

characterized in that,

the processing unit flips the captured visual information into a non-mirror-inverted

configuration before outputting.

3. Method according to claim 2,

characterized in that,

the processing unit determines at least one body part, in particularly a hand, of said person (101 ) in the captured visual information,

wherein movements or gestures of said body part are linked with commands for operating the processing unit and/or for modifying the visual information.

4. Method according to claim 2,

characterized in that

the processing unit determines at least two body parts, in particularly two hands, of said person (101 ) in the captured visual information,

wherein movements or gestures of said body parts are linked with commands for operating the processing unit and/or for modifying the visual information.

5. Method according to claim 3 or claim 4,

characterized in that

the processing unit provides at least one virtual object,

wherein the virtual object is displayed in an overlaying manner as part of the outputted visual information

and

wherein the virtual object is modified in dependency of movements of the determined body part.

6. Method according to claims 1 to 4,

characterized in that

the processing unit provides a virtual environment,

wherein said virtual environment is displayed to said person (101 ),

wherein at least one virtual object and/or the virtual environment is modified in dependency of movements of the determined body part.

7. Method according to any of the before mentioned claims,

characterized in that

a smartphone (301 ) is arranged in the defined section for displaying the visual information to the at least one eye of said person, wherein a screen of the smartphone (301 ) faces the eye of the user (101 ) and wherein a backside camera (103X) of the smartphone (301 ) acts as camera means (103).

8. Method according to any of the before mentioned claims,

characterized in that

the processing unit processes the captured visual information in a predefined manner, in particular rotating the outputted visual information, in case mirrored visual information is determined.

9. Method according to any of the before mentioned claims,

characterized in that

an adjustment screen is enabled as video-see-through feature, wherein the mirror (104) is at least partially displayed in the adjustment screen.

10. Method according to any of the before mentioned claims,

characterized in that

an evaluation of the captured visual information takes place, wherein the distance between the camera means (103) and the mirror (104) is determined.

1 1 . Method according to claim 10,

characterized in that

a signal is outputted in case the distance between camera means (103) and mirror (104) is below a minimal threshold or above a maximum threshold.

12. Computer program product for executing a method according to claims 1 to 1 1.

13. Communication system for enabling an interaction, in particular communication,

between at least two persons,

at least comprising

head mounted display units, wherein the head mounted display units are arranged at the heads of said persons,

wherein the head mounted display units have a defined screen section which is arrangeable in front of at least one eye of the respective person,

wherein visual information is outputtable in the defined section for displaying the visual information to the at least one eye of the respective person,

camera means for capturing visual information in front of the respective person,

wherein each camera means is part of the head mounted display unit or attached thereto,

at least one mirror for mirroring the respective person while wearing the head mounted display unit,

wherein the respective mirrored visual information is captured with the respective camera means,

wherein the mirrored visual information is processed by means of at least one processing unit and

wherein the processed visual information is outputted to the respective person and/or the other person and/or used as commands for manipulating VR objects, avatars and/or settings.

14. Communication system according to claim 13,

characterized in that,

the processing unit determines at least one body part, in particularly a hand, of each person in the captured visual information,

wherein movements or gestures of said body parts are linked with commands for operating the processing unit and/or for modifying the visual information.

15. Communication system according to claim 14,

characterized in that

a virtual environment is provided and displayed to each person,

wherein modifications caused by one person are displayed to the other person.