Abstract:
A system for outputting content through a network includes: a first server configured to store content received in an account of a user; and a second server configured to obtain the content from the first server, convert the content into output data, and transmit the output data to an output device, according to an output request received from a mobile terminal of the user, wherein when the second server receives a request to check the content from the mobile terminal, the second server provides a preview of the content, instead of an original file of the content, to the mobile terminal.
Abstract:
A moving apparatus for cleaning is provided. The moving apparatus includes a cleaner for cleaning, a traveler for moving the moving apparatus, an image sensor for capturing an image of surroundings of the moving apparatus, and at least one processor configured to control the image sensor to detect at least one mark among a plurality of marks, respectively corresponding to different distances of the moving apparatus in relation to a station apparatus, from the image captured by the image sensor, and control the traveler to move the moving apparatus to a location of the station apparatus, which is determined based on the image where the mark is detected.