Embodiments are provided for syncing multiple electronic devices for collective audio playback. According to certain aspects, a master device connects (218) to a slave device via a wireless connection. The master device calculates (224) a network latency via a series of network latency pings with the slave device and sends (225) the network latency to the slave device. Further, the master devices sends (232) a portion of an audio file as well as a timing instruction including a system time to the slave device. The master device initiates (234) playback of the portion of the audio file and the slave devices initiates (236) playback of the portion of the audio file according to the timing instruction and a calculated system clock offset value.

Disclosed are a method, system and device for pushing information, and storage medium thereof. The method includes: receiving an information pushing request transmitted by a service end; then obtaining the online state information of a live broadcast room on the basis of identification information carried in the information pushing request, and according to the online state information, determining a signaling server set; and pushing information content to each signaling server in the signaling server set, and by means of each signaling server, pushing the information content to each client connected to the live broadcast room.

Disclosed are a method, system and device for pushing information, and storage medium thereof. The method includes: receiving an information pushing request transmitted by a service end; then obtaining the online state information of a live broadcast room on the basis of identification information carried in the information pushing request, and according to the online state information, determining a signaling server set; and pushing information content to each signaling server in the signaling server set, and by means of each signaling server, pushing the information content to each client connected to the live broadcast room.

Embodiments are provided for syncing multiple electronic devices for collective audio playback. According to certain aspects, a master device connects (218) to a slave device via a wireless connection. The master device calculates (224) a network latency via a series of network latency pings with the slave device and sends (225) the network latency to the slave device. Further, the master devices sends (232) a portion of an audio file as well as a timing instruction including a system time to the slave device. The master device initiates (234) playback of the portion of the audio file and the slave devices initiates (236) playback of the portion of the audio file according to the timing instruction and a calculated system clock offset value.

Embodiments are provided for syncing multiple electronic devices for collective audio playback. According to certain aspects, a master device connects (218) to a slave device via a wireless connection. The master device calculates (224) a network latency via a series of network latency pings with the slave device and sends (225) the network latency to the slave device. Further, the master devices sends (232) a portion of an audio file as well as a timing instruction including a system time to the slave device. The master device initiates (234) playback of the portion of the audio file and the slave devices initiates (236) playback of the portion of the audio file according to the timing instruction and a calculated system clock offset value.

Improved methods and systems are described that improve and enhance payment transaction technologies using node association in a wireless node network. In general, a master node related to a payment receiver may detect a signal from an ID node related to a payment provider as the ID node approaches the master node. The master node may then determine if the ID node desires to associate with the master node for a payment transaction based upon a first part of information within the detected signal, such as an identified item being purchased in the transaction. If desired, the master node and the ID node associate for the payment transaction, and the master node then submits payment transaction data to a server. Such payment transaction data is based upon a second part of information within the detected signal, such as an identified payment source for the transaction.

Improved methods and systems are described that improve and enhance payment transaction technologies using node association in a wireless node network. In general, a master node related to a payment receiver may detect a signal from an ID node related to a payment provider as the ID node approaches the master node. The master node may then determine if the ID node desires to associate with the master node for a payment transaction based upon a first part of information within the detected signal, such as an identified item being purchased in the transaction. If desired, the master node and the ID node associate for the payment transaction, and the master node then submits payment transaction data to a server. Such payment transaction data is based upon a second part of information within the detected signal, such as an identified payment source for the transaction.

Systems and methods are provided for determining that geolocation data from a computing device corresponds to a geo-fence associated with a plurality of galleries and providing user-selectable gallery information comprising indicia for each of the plurality of galleries corresponding to the geo-fence to the computing device. The systems and methods further provide for receiving a first message comprising a photograph as the background for the message in response to a second message in a first gallery of the plurality of galleries, and adding the first message to the first gallery associated with a selection of the indicia for the first gallery in the plurality of galleries of the of user-selectable gallery information. The first message is accessible by other computing devices accessing the gallery information to view the first message comprising the photograph as the background of the first message.

Systems and methods are provided for determining that geolocation data from a computing device corresponds to a geo-fence associated with a plurality of galleries and providing user-selectable gallery information comprising indicia for each of the plurality of galleries corresponding to the geo-fence to the computing device. The systems and methods further provide for receiving a first message comprising a photograph as the background for the message in response to a second message in a first gallery of the plurality of galleries, and adding the first message to the first gallery associated with a selection of the indicia for the first gallery in the plurality of galleries of the of user-selectable gallery information. The first message is accessible by other computing devices accessing the gallery information to view the first message comprising the photograph as the background of the first message.

A device for managing the effort for a gym hall adapted to broadcast a relative effort objective. A system for piloting a gym hall including a sound broadcasting means, a visual broadcasting means, a lighting means, an effort management means, a human-machine interface, and a piloting means adapted to control, in an integrated manner and in real-time, the different means. A support structure for such a system, comprising a substantially horizontal planar frame including peripheral beams and a central beam, adapted to support all components of the system. A gym hall comprising a plurality of rectangular exercise stations, each station comprising a cardio apparatus, small exercise equipment, a rack and a central free space.