Multimedia interaction system and related computer program product capable of avoiding unexpected interaction behavior

摘要

A multimedia interaction system is disclosed, including: a plurality of member electronic devices; a plurality of displays respectively arranged on the member electronic devices; and a location detection circuit configured to operably detect respective member electronic device's spatial location and orientation dynamically and to transmit detection results to at least one of the member electronic devices. When an user instructs a source electronic device of the member electronic devices to transmit a target image object toward a target direct, the source electronic device transmits a target command corresponding to the target image object to a candidate electronic device of the member electronic devices to perform corresponding multimedia interaction operations only if a relative position between the candidate electronic and the target direct satisfies a predetermined condition.

主权项

1. A multimedia interaction system having multiple displays, comprising:
a plurality of electronic devices; a plurality of displays, respectively arranged on the electronic devices; and a location detection circuit, configured to dynamically detect a spatial location and an orientation for each of the electronic devices, and configured to transmit information related to detection results to at least one of the electronic devices through a wireless communication approach; wherein when a user instructs a source electronic device of the electronic devices to transmit a target image object toward a target direction, the source electronic device determines whether a relative position between a candidate electronic device of other electronic devices and the target direction satisfies a predetermined condition, and only if the relative position between the candidate electronic device and the target direction satisfies the predetermined condition, the source electronic device transmits a target command corresponding to the target image object to the candidate electronic device, so that the candidate electronic device utilizes a corresponding candidate display to perform a multimedia operation corresponding to the target image object according to the target command; wherein the location detection circuit detects and transmits spatial coordinates of multiple transmitting-end reference points of the source electronic device to the source electronic device, and the location detection circuit detects and transmits spatial coordinates of multiple receiving-end reference points of the candidate electronic device to the candidate electronic device; and wherein the source electronic device computes a central location of a first multimedia interaction program window displayed on the source display according to the spatial coordinates of the transmitting-end reference points to represent a spatial location of the source electronic device, and the candidate electronic device computes a central location of a second multimedia interaction program window displayed on the candidate display according to the spatial coordinates of the receiving-end reference points to represent a spatial location of the candidate electronic device.