Virtual reality systems
Measures, including methods, systems, processors and computer programs, for use in operating a virtual reality user device. A change in a real world environment in which a user of the virtual reality user device is physically located is detected. In response to the detection, an alert mechanism is initiated at the virtual reality user device to alert the user of the change detected in the real world environment.
1. A method of operating a virtual reality user device comprising one or more sensors, the method comprising:
detecting, by the one or more sensors of the virtual reality user device, a change in a real world environment in which a user of the virtual reality user device is physically located; and
in response to the detection, initiating an alert mechanism at the virtual reality user device to alert the user of the change detected in the real world environment.
2. A method according to claim 1 , wherein the initiating comprises turning off the virtual reality user device.
3. A method according to claim 1 , wherein the initiating comprises causing a change in a graphical user display of the virtual reality user device.
4. A method according to claim 1 , wherein the initiating comprises rendering a predetermined virtual object in a virtual reality environment being provided to the user of the virtual reality user device.
5. A method according to claim 1 , wherein the initiating comprises causing a change in a virtual reality environment being provided to the user of the virtual reality user device.
6. A method according to claim 5 , wherein the change caused in the virtual reality environment comprises a default change in the virtual reality environment.
7. A method according to claim 5 , wherein the change caused in the virtual reality environment imitates the change detected in the real world environment.
8. A method according to claim 7 , wherein the change detected in the real world environment comprises the sound of a fire alarm and the change caused in the virtual world environment imitates the sound of the fire alarm in the virtual reality environment.
9. A method according to claim 1 , wherein the change detected in the real world environment comprises detection of a predetermined audio pattern.
10. A method according to claim 9 , wherein the predetermined audio pattern is associated with one or more of:
a fire alarm,
a smoke alarm,
an animal making a noise,
a human making a noise,
a doorbell,
a phone ringing, and
a vehicle horn.
11. A method according to claim 1 , wherein the change detected in the real world environment comprises detection of a predetermined visual pattern.
12. A method according to claim 1 , wherein the change detected in the real world environment comprises detection of a predetermined smell.
13. A method according to claim 1 , wherein the user of the virtual reality user device is being provided with a fully immersive virtual reality environment by the virtual reality user device such that the user is not able to detect the change in the real world environment themselves.
14. A method according to claim 1 , wherein the change detected in the real world environment is associated with an emergency situation occurring in the real world.
15. A method according to claim 1 , wherein the detected change is detected by one or more sensors remote to the virtual reality user device and notified to the virtual reality user device by the one or more remote sensors via a communication channel.
16. A method according to claim 1 , wherein at least one of the one or more sensors comprises one or more of:
a light sensor,
a video capture device,
a microphone,
a smell detector,
a smoke detector, and
a temperature sensor.
17. A method according to claim 1 , wherein the virtual reality user device comprises a headset.
18. A virtually reality user device comprising:
one or more sensors; and
apparatus for use in processing data for the virtual reality user device, the apparatus comprising at least one memory including computer program code, and at least one processor in data communication with the at least one memory, wherein the at least one processor is configured to:
detect, by the one or more sensors, a change in a real world environment in which a user of the virtual reality user device is physically located; and
in response to the detection, initiate an alert mechanism at the virtual reality user device to alert the user of the change detected in the real world environment.
19. A virtual reality system, the system comprising one or more sensors and a virtual reality user device, wherein the one or more sensors are integral to the virtual reality user device,
wherein the one or more sensors are configured to:
detect a change in a real world environment in which a user of the virtual reality user device is physically located; and
notify the virtual reality user device of the detected change,
wherein the virtual reality user device is configured to, in response to the notification, initiate an alert mechanism at the virtual reality user device to alert the user of the change detected in the real world environment.