Abstract: A method for performing at least one action on a user's computing-device, according to at least one user-moment, including: collecting data comprising at least one signal from the computing-device; analyzing the collected data in real time, to determine occurrence of at least one user-moment; analyzing by the processor a plurality of user-moments, to predict at least one future user-moment, related to what a user is expected to do, need or want; receiving a list comprising at least one action that may be applied on the user's computing-device; receiving at least one rule, associating the at least one action with the at least one predicted user-moment; receiving at least one rule-condition, associated with the rule and the at least one predicted user-moment; and performing at least one applied-action on the user's computing-device, according to the applied-rule, if the at least one rule-condition is met.

Abstract: A method for performing at least one action on a user's computing-device, according to at least one user-moment, in-cluding: collecting data comprising at least one signal from the computing-device; analyzing the collected data in real time, to determine occurrence of at least one user-moment; analyzing by the processor a plurality of user-moments, to predict at least one future user-moment, related to what a user is expected to do, need or want; receiving a list comprising at least one action that may be applied on the user's computing-device; receiving at least one rule, associating the at least one action with the at least one predicted user-moment; receiving at least one rule-condition, associated with the rule and the at least one predicted user-moment; and performing at least one applied-action on the user's computing-device, according to the applied-rule, if the at least one rule-condition is met.

Abstract: A method for communication includes establishing communication links over a packet network between a server and plurality of client computers that are to participate in a video teleconference. The server receives from the client computers uplink audio packets and uplink video packets, which respectively contain audio and video data captured by each of the client computers. The server mixes the audio data from the uplink audio packets so as to create respective streams of mixed audio data for transmission to the client computers and transmits to the client computers downlink audio packets containing the respective streams of mixed audio data. The server relays the video data to the client computers in downlink video packets. The client computers receive and synchronize the video data with the mixed audio data.

Abstract: A method for communication includes establishing communication links over a packet network between a server and plurality of client computers that are to participate in a video teleconference. The server receives from the client computers uplink audio packets and uplink video packets, which respectively contain audio and video data captured by each of the client computers. The server mixes the audio data from the uplink audio packets so as to create respective streams of mixed audio data for transmission to the client computers and transmits to the client computers downlink audio packets containing the respective streams of mixed audio data. The server relays the video data to the client computers in downlink video packets. The client computers receive and synchronize the video data with the mixed audio data.

Abstract: A method for communication includes establishing communication links over a packet network between a server and plurality of client computers that are to participate in a video teleconference. The server receives from the client computers uplink audio packets and uplink video packets, which respectively contain audio and video data captured by each of the client computers. The server mixes the audio data from the uplink audio packets so as to create respective streams of mixed audio data for transmission to the client computers and transmits to the client computers downlink audio packets containing the respective streams of mixed audio data. The server relays the video data to the client computers in downlink video packets. The client computers receive and synchronize the video data with the mixed audio data.

Abstract: A method for communication includes establishing communication links over a packet network between a server and plurality of client computers that are to participate in a video teleconference. The server receives from the client computers uplink audio packets and uplink video packets, which respectively contain audio and video data captured by each of the client computers. The server mixes the audio data from the uplink audio packets so as to create respective streams of mixed audio data for transmission to the client computers and transmits to the client computers downlink audio packets containing the respective streams of mixed audio data. The server relays the video data to the client computers in downlink video packets. The client computers receive and synchronize the video data with the mixed audio data.