Abstract:
The present invention relates to a method for improving quality of experience (QoE) in sharing a screen among multiple devices. The method includes: detecting a type of content currently displayed on the screen; determining a QoE policy based on the detected type of the content; and encoding a screen by adjusting a frame rate and resolution which are parameters for encoding a screen based on the determined QoE policy. As such, when a screen is shared among devices, optimal QoE may be achieved with respect to each type of content.
Abstract:
A method and a device for determining an item based on an interaction environment are provided. For example, a method for a device to determine a card used for payment of a merchandise includes: a step of obtaining a card use history for the card which is stored in the device; a step of obtaining information about a payment environment of the device; a step of determining a card which is used for the payment based on information about the obtained payment environment and stored card use history; and a step of providing payment information for the determined card to a POS terminal. [Reference numerals] (2000) POS terminal; (3000) Payment server; (AA) Payment information
Abstract:
PURPOSE: A clothes dryer cleans an effective file without supplying additional water. CONSTITUTION: An air flow path(30) supplies the air inside the drum(20). A dehumidification unit(40) condense the moisture within the air which is discharged from the drum. A gutter(50) collects condensate. A filter(60) filters the line within the discharged air. A cleaning nozzle(70) sprays the water to the filter. A bucket for a collection(80) receives water from the drain-pan. The bucker for cleaning(90) supplies the water with the cleaning nozzle.
Abstract:
PURPOSE: An image forming device is provided to configure a main body more compactly. CONSTITUTION: A paper feeding cassette is installed to enable a main body to move back and forth. A paper feeding tray(220) is installed separately with the paper cassette. The paper tray moves between a first location from the body to enable a paper to be put and a second location leaded in the main body to enable a paper to be picked up. A stopper(241) is arranged inside to paper tray located in inside the main body. The stopper arranges inner end of the paper which is put on the paper feeding tray.
Abstract:
An image reading apparatus and an image forming apparatus having the same are provided to prevent unnecessary abrasion of components arranged on a manuscript transfer path. A first reading unit(120) comprises a first scan unit(121), a first pressing member(122) and a first elastic member(123). The first scan unit scans a first side of a manuscript. The first pressing member faces the first scan unit. The first elastic member presses the first scan unit or the first pressing member to contact the first scan unit closely. A second reading unit(130) comprises a second scan unit(131), a second pressing member(132) and a second elastic member(133). The second scan unit scans a second side of a manuscript. The second pressing member faces the second scan unit. The second elastic member presses the second scan unit or the second pressing member to contact the second scan unit closely. Elastic forces of the first and second elastic members are different.