Abstract: Techniques are described for expanding and/or improving the Advanced Television Systems Committee (ATSC) 3.0 television protocol in robustly delivering the next generation broadcast television services. Telepresence is provided through over-the-air (OTA) virtual reality (VR) broadcast streams.

Abstract: An electronic device and method for emergency alert message detection based on audio-video information is disclosed. The electronic device receives first media content received over a first broadcast channel. The electronic device renders second media content, which is different from the first media content. The electronic device further detects, from the received first media content, a set of objects associated with a geo-location corresponding to the electronic device. The set of objects corresponds to an emergency at the geo-location. The electronic device further detects an emergency alert audio in the received first media content. The electronic device further extracts an emergency alert message received over a second broadcast channel associated with the geo-location based on the detected set of objects and the emergency alert audio in the received first media content. The electronic device further renders an emergency alert signal associated with the emergency alert message.

Abstract: A media rendering device and method for scan of channels on the media rendering device is provided. The media rendering device determines a first geographical region associated with a location of the media rendering device. A first set of over-the-air (OTA) channels may be communicated in the first geographical region. The media rendering device determines a second geographical region within a threshold distance from the location of the media rendering device. A second set of OTA channels may be communicated in the second geographical region. The media rendering device receives a first user input to scan the first set of OTA channels and the second set of OTA channels, and configures the first set of OTA channels and the second set of OTA channels on the media rendering device, based on the scan of the first set of OTA channels and the second set of OTA channels.

Abstract: A media rendering device and method for scan of channels on the media rendering device is provided. The media rendering device determines a first geographical region associated with a location of the media rendering device. A first set of over-the-air (OTA) channels may be communicated in the first geographical region. The media rendering device determines a second geographical region within a threshold distance from the location of the media rendering device. A second set of OTA channels may be communicated in the second geographical region. The media rendering device receives a first user input to scan the first set of OTA channels and the second set of OTA channels, and configures the first set of OTA channels and the second set of OTA channels on the media rendering device, based on the scan of the first set of OTA channels and the second set of OTA channels.

Abstract: Techniques are described for expanding and/or improving the Advanced Television Systems Committee (ATSC) 3.0 television protocol in robustly delivering the next generation broadcast television services. Telepresence is provided through over-the-air (OTA) virtual reality (VR) broadcast streams.

Abstract: A head mounted display (HMD) device that includes a plurality of sensors, an actuator, a plurality of protective mechanisms, and a processor configured to identify a situational state of a user of the HMD device within a proximity of the user, based on sensor input received from the plurality of sensors. A risk-level of a potential injury to the user from a component of the HMD device is determined based on the identified situational state and the sensor input. A protective mechanism is selected from the plurality of protective mechanisms based on the identified situational state and the determined risk-level. The actuator is controlled to deploy the selected protective mechanism to mitigate injury to the user from the component of the HMD device, based on the identified situational state and the determined risk-level.

Abstract: A head mounted display (HMD) device that includes a plurality of sensors, an actuator, a plurality of protective mechanisms, and a processor configured to identify a situational state of a user of the HMD device within a proximity of the user, based on sensor input received from the plurality of sensors. A risk-level of a potential injury to the user from a component of the HMD device is determined based on the identified situational state and the sensor input. A protective mechanism is selected from the plurality of protective mechanisms based on the identified situational state and the determined risk-level. The actuator is controlled to deploy the selected protective mechanism to mitigate injury to the user from the component of the HMD device, based on the identified situational state and the determined risk-level.