| 摘要 |
An apparatus mounted on a vessel used for transportation, the apparatus displaying a visual media on surroundings of the vessel, and transmitting a audio signal, associated with a media being displayed and updated by a server, the apparatus including projectors mounted inside or on the vessel displaying visual media content on outside surroundings of the vessel the projectors displaying in all angles and adjusted to display in the preferred angle that is possible or preferred by users of the vessel, the projectors can be used for a same projection, having a primary function of allowing one projector to switch off, and another projector to turn on projecting, in a same place, so that the projectors are not overheated or start malfunctioning after continuously being used, the projectors can be switched off and on from a lamp, rather than shutting all of the projectors down.
|
