Abstract: A method for pairing devices in a communication network using a cue signal may include receiving by a first computing device in a communication network, a cue signal. The cue signal is matched with a pre-determined cue signal. A listening window can be opened upon successful matching of the received cue signal with a pre-determined signal. A device identifier broadcast associated with a second computing device within the communication network may be detected during the listening window. The device identifier may be broadcast in response to the cue signal. Pairing may be initiated with the second computing device. The listening window may be of a fixed duration, and the device identifier may be detected prior to expiration of the fixed duration.

Abstract: A method for pairing devices in a communication network using a cue signal may include receiving by a first computing device in a communication network, a cue signal. The cue signal is matched with a pre-determined cue signal. A listening window can be opened upon successful matching of the received cue signal with a pre-determined signal. A device identifier broadcast associated with a second computing device within the communication network may be detected during the listening window. The device identifier may be broadcast in response to the cue signal. Pairing may be initiated with the second computing device. The listening window may be of a fixed duration, and the device identifier may be detected prior to expiration of the fixed duration.

Abstract: Collisions resulting from the movement of form controls in an electronic document may be dynamically controlled. A user interface may be displayed on a computer which includes a design surface for manipulating the form controls in the electronic document. A selection of one or more form controls in the electronic document may be received by the computer. The selected form controls may be moved over the design surface from an original location. Non-selected form controls on the design surface may be moved to a new location on the design surface upon colliding with the selected form controls being moved. The non-selected form controls may further be aligned to a hidden grid within the design surface after being moved.