Abstract: A system and method for providing shopping information are provided. The system includes a survey product selector for selecting a product selected by a product registrant as a survey product, a preference score collector for collecting preference scores for the survey product from a plurality of survey participants among users, a winner selector for calculating the average of the preference scores, and selecting at least one survey winner from among the plurality of survey participants based on the average, and a winner reward decider for determining a reward to be offered to the at least one survey winner.

Abstract: Disclosed herein is an apparatus for exchanging advertising media, which includes a candidate event determining unit for determining one or more candidate events interchangeable with a prize event, an exchange ratio determining unit for determining an exchange ratio between the prize event and an exchange target event to be interchanged with the prize event, which is determined based on the candidate events, and a media exchange unit for allocating the prize event to an advertising media corresponding to the exchange target event based on the exchange ratio.

Abstract: Disclosed herein is an apparatus for providing an advertising-event-authoring tool, which includes an advertising product information setting unit for setting information about a product to be advertised, which is a target of an advertising event, depending on input from a user or a user terminal; an advertising event type setting unit for setting an advertising event type; an advertising event content setting unit for setting advertising event content; a reward information setting unit for setting information about rewards for participants in the advertising event; and an advertising event data generation unit for generating advertising event data based on the set information.

Abstract: A snore suppression pillow includes a pillow body and at least one raising layer. The pillow body has a surface forming a high end and a low end. The high end includes a recessed portion formed in each of two sides of a middle portion thereof so that the middle portion is configured as a curved protrusion. The at least one raising layer is attachable to a bottom of the pillow body. As such, adjustment is achievable with the at least one raising layer to provide the pillow with a height suiting the need of a user and the protrusion of the pillow body allows the head of the user to turn aside to the left side or right side when the user is sleeping so as to stretch the respiratory tract to help prevent snoring caused by slackening of the respiratory tract.

Abstract: A multiband antenna includes a radio unit and a base circuit board. The radio unit includes a first radio member and a second radio member connected to the first radio member. The first radio member and the second radio member have similar shapes and sizes to each other and are aligned with each other. The base circuit board is connected to the second radio member to provide feed signals to the radio unit and connect the radio unit to the ground. The first radio member independently sends/receives wireless signals at a first frequency, and the second radio member is coupled with the first radio member, thereby cooperating with the first radio member to send/receive wireless signals at a second working frequency.

Abstract: A multiband antenna includes a radio unit and a base circuit board. The radio unit includes a first radio member and a second radio member connected to the first radio member. The first radio member and the second radio member have similar shapes and sizes to each other and are aligned with each other. The base circuit board is connected to the second radio member to provide feed signals to the radio unit and connect the radio unit to the ground. The first radio member independently sends/receives wireless signals at a first frequency, and the second radio member is coupled with the first radio member, thereby cooperating with the first radio member to send/receive wireless signals at a second working frequency.