Abstract:
A system, device and method for a proximity sensor network are disclosed. The proximity detection device includes a short range wireless receiver, a wireless network transceiver; and a controller connected to the receiver and transceiver. The device receives a short-range radio signal from a user's mobile communications device, and locates the user and takes various actions based on the identity of the user.
Abstract:
Systems and methods for providing location based conference calling services on communications networks. Location information relating to a device is passed to a location sensitive conference calling system. The location sensitive conference calling system uses the location information to identify a conference calling system, or a conference bridge associated with a conference calling system, to which to connect the device. The device is connected with the conference calling system, or a conference bridge associated with the conference calling system.
Abstract:
A system includes a plurality of sites a first plurality of key value data stores and a second plurality of key value stores. The first plurality of key value stores are provided with eventually consistent semantics for storing a plurality of keys. The second plurality of key value stores are provided with strongly consistent semantics for creating and storing locks created by a client. The system further includes a service for performing operations on the first plurality of key value store replicas and the second plurality of key value store replicas. the operations performed by the service conform to the following properties: when a client acquires a lock to a set of keys from the plurality of keys to create a set of locked keys, the client is guaranteed a consistent version that reflects a most recent update to each key in the set of locked keys; when the client performs reads and writes to the set of locked keys all reads and writes are ordered and other writers are excluded; and when a member key of the set of locked keys is unlocked, anyone can read and write to the member key, and values of member key replicas are eventually consistent.
Abstract:
A system, device and method for a proximity sensor network are disclosed. The proximity detection device includes a short range wireless receiver, a wireless network transceiver; and a controller connected to the receiver and transceiver. The device receives a short-range radio signal from a user's mobile communications device, and locates the user and takes various actions based on the identity of the user.
Abstract:
Systems and methods for providing location based conference calling services on communications networks. Location information relating to a device is passed to a location sensitive conference calling system. The location sensitive conference calling system uses the location information to identify a conference calling system, or a conference bridge associated with a conference calling system, to which to connect the device. The device is connected with the conference calling system, or a conference bridge associated with the conference calling system.