Determining proximity for devices interacting with media devices
View Patent ↗Embodiments relate generally to electrical and electronic hardware, computer software, wired and wireless network communications, and portable and wearable media devices. Media devices may include RF transceivers and proximity sensors for detecting a user, another wireless device, or both that are positioned in proximity of the media device and take one or more actions upon detecting proximity. Activity, content, data, playlist, media playback, command, control, data or file synchronization, and other functions may be handled by the media device subsequent to detecting proximity of another device and/or user in proximity of the media device. Moreover, those functions may be transferred back to the another device when the another device moves out of a proximity range of the media device. RF signatures, RF signal strength, RSSI, and proximity detection sensors may be used to detect proximity, location, and presence (e.g., of a user or other persons) relative to the media device.
1. A media device, comprising:
a controller in electrical communication with systems including
a data storage system including configuration data associated with configuring the media device,
a radio frequency (RF) system including at least one RF antenna configured to be selectively electrically de-tunable, the RF antenna electrically coupled with a plurality of RF transceivers that communicate using different wireless protocols,
an audio/video (AN) system including at least one loudspeaker electrically coupled with a power amplifier and at least one microphone electrically coupled with a preamplifier,
wherein the RF system is configured to detect a RF signature, a RF signal strength, or both of one or more other wireless devices including a wireless activity monitoring and reporting device configured to be worn by a user, the data comprises alarm data set by the user for execution by the wireless activity monitoring and reporting device, and the controller commandeers execution of the alarm using the alarm data only when the wireless activity monitoring and reporting device is within a first proximity distance of the media device, the RF system configured to electrically de-tune the RF antenna to determine proximity, location, or both of the one or more other wireless devices, and
wherein the controller is configured to process the RF signature, the RF signal strength, or both, to determine the proximity, the location, or both of the one or more other wireless devices relative to the media device, the controller being configured to process the RF signature including establishing a wireless communications link with the one or more other wireless devices using the RF system, the controller being further configured to harvest data from the one or more other wireless devices using the wireless communications link.
2. The media device of claim 1 , wherein the RF system is configured to process received signal strength indicator (RSSI) information from the RF signature, the RSSI information used by the controller in determining the proximity, the location, or both.
3. The media device of claim 1 , wherein the RF system further comprises an Ad Hoc (AH) transceiver configured to wirelessly communicate only with other wireless media devices having AH transceivers.
4. The media device of claim 1 , wherein the wireless communications link comprises one or more wireless protocols selected from the group consisting of Bluetooth (BT), wireless network (WiFi), wireless broadband (WiMAX), near field communication (NFC), and Cellular.
5. The media device of claim 1 , wherein the wireless activity monitoring and reporting device is configured to be worn, and the data comprises user activity data collected by the wireless activity monitoring and reporting device.
6. The media device of claim 1 , wherein the controller relinquishes execution of the alarm back to the wireless activity monitoring and reporting device when the wireless activity monitoring and reporting device is not within the first proximity distance of the media device.
7. The media device of claim 1 , wherein the wireless activity monitoring and reporting device is configured to be worn, and the data comprises biometric data collected by the wireless activity monitoring and reporting device.
8. The media device of claim 1 and further comprising: a proximity sensing system configured to sense an environment external to the wireless media device and detect a presence in proximity of the media device using a selected one or more of acoustic, optical, vibration, or non-contact temperature sensors.
9. The media device of claim 8 , wherein the proximity sensing system is positioned in at least one proximity detection island connected with the media device.
10. The media device of claim 1 , wherein the presence comprises one or more animate objects.
11. The media device of claim 1 , wherein the RF system passively detects the RF signature, the RF signal strength, or both.