Abstract: The invention is directed to handshake determination. An exemplary method comprises: receiving first handshake information associated with a first device; receiving second handshake information associated with a second device; determining a handshake occurred between a first person associated with the first device and a second person associated with the second device based on the first handshake information and the second handshake information; sharing the first person's contact information with the second person; and sharing the second person's contact information with the first person.

Abstract: A direction of a sound source located in the surrounding of a detector of a panoramic video is established. A preset view of the panoramic video is determined based on the established direction. Playback of the panoramic video is based on the determined preset view.

Abstract: The invention is directed to handshake determination. An exemplary method comprises: receiving first handshake information associated with a first device; receiving second handshake information associated with a second device; determining a handshake occurred between a first person associated with the first device and a second person associated with the second device based on the first handshake information and the second handshake information; sharing the first person's contact information with the second person; and sharing the second person's contact information with the first person.

Abstract: A direction of a sound source located in the surrounding of a detector of a panoramic video is established. A preset view of the panoramic video is determined based on the established direction. Playback of the panoramic video is based on the determined preset view.

Abstract: A portable handsfree device for use with a mobile terminal is disclosed. The portable handsfree device has an audio interface over which a user may conduct voice calls, a processing unit, and a memory unit. The processing unit is adapted for providing a local voicemail service by playing a greeting message to a caller of an incoming voice call to said mobile terminal and recording, in said memory unit, a voicemail message from said caller. The processing unit is adapted for making the greeting message configurable by the user.

Abstract: A device for centrifugal purification of combustion air in an internal combustion engine, especially for a motor saw, wherein the engine has an air cooling system including a fan wheel (19) provided in a helical fan housing (18). The device includes an air nozzle which defines an air passage for conducting combustion air from the fan housing to the engine. The air nozzle (10) is located adjacent to the fan wheel. The nozzle has an inlet (12) including a baffle wall (14) located close to the periphery of the fan wheel and conducting air to the inlet. The baffle wall has a part-elliptical shape as seen in the direction of air flow.