Abstract: A determination device includes an image obtaining unit for obtaining an image in a linked area associated with an URL, a linked-to page obtaining unit for obtaining, from storing means for storing content, a linked-to page specified by the URL associated with the linked area, and a character determination unit for determining correctness of association between the linked area and the URL based on the image obtained by the image obtaining unit and the linked-to page obtained by the linked-to page obtaining unit.

Abstract: A display system includes a display unit that is provided to a portable terminal and displays a larger size document image than a size of a display area, a displacement amount calculating unit that calculates a displacement direction and a displacement amount of the portable terminal on a virtual surface set along a display screen of the display unit, and a document image specifying unit that specifies, in the document image, a partial area to be displayed in place of a partial area of the document image displayed on the display unit, based on the displacement direction and the displacement amount that are calculated by the displacement amount calculating unit.

Abstract: A display system includes a display unit that is provided to a portable terminal and displays a larger size document image than a size of a display area, a displacement amount calculating unit that calculates a displacement direction and a displacement amount of the portable terminal on a virtual surface set along a display screen of the display unit, and a document image specifying unit that specifies, in the document image, a partial area to be displayed in place of a partial area of the document image displayed on the display unit, based on the displacement direction and the displacement amount that are calculated by the displacement amount calculating unit.

Abstract: The present invention provides, for example, a terminal device which allows users to easily check whether or not predetermined conditions such as free shipping conditions are met in, for example, a net supermarket site, and prevents display of a shopping cart from preventing product information from being enlarged and displayed or a great number of pieces of product information from being displayed. Display control is performed such that, while a shopping cart is displayed in the first display area until predetermined conditions are met, the shopping cart is displayed in the second display area below the first display area after the predetermined conditions are met.

Abstract: An orderer groups a plurality of order scheduled products which the orderer wishes to purchase. A plurality of order scheduled products selected by a user are grouped by referring to a product group storing means that stores a correspondence between a product group and a plurality of products belonging to this product group.

Abstract: The present invention provides, for example, a terminal device which allows users who do shopping utilizing a network to simulate a sense of doing shopping actually getting around in a store and enjoy shopping. Product information of a plurality of products arranged based on genres to which products belong are displayed on a product list screen to be continuously browsed even if the products belong to different genres.

Abstract: A determination device includes an image obtaining unit for obtaining an image in a linked area associated with an URL, a linked-to page obtaining unit for obtaining, from storing means for storing content, a linked-to page specified by the URL associated with the linked area, and a character determination unit for determining correctness of association between the linked area and the URL based on the image obtained by the image obtaining unit and the linked-to page obtained by the linked-to page obtaining unit.

Abstract: The image management device according to one embodiment includes a receiving unit, a search unit, and a transmitting unit. The receiving unit receives an identifier of a user intending to publish an image set including a reference image on a network from a user terminal. The search unit specifies one or more products corresponding to the identifier by referring to a storage unit storing a product trading history of each user and extracts product images of the specified products. The transmitting unit transmits the one or more extracted product images as materials of the image set to the user terminal. The image set is generated by combining the reference image and at least some of the one or more product images.

Abstract: The present invention provides, for example, a terminal device which allows users who do shopping utilizing a network to simulate a sense of doing shopping actually getting around in a store and enjoy shopping. Product information of a plurality of products arranged based on genres to which products belong are displayed on a product list screen to be continuously browsed even if the products belong to different genres.

Abstract: A server apparatus that a customer hardly forgets to order a product when the customer orders products is provided. Product display data that refers to a storing means that stores a plurality of belonged products that belong to a product group so as to be associated with a group name for a plurality of product groups, extracts the product group to which the order scheduled products belong from the product groups stored in the storing unit whenever a user selects a predetermined number of order scheduled products that are scheduled to be ordered, and displays the belonged products and the group name for every extracted product group is transmitted to the terminal device.

Abstract: An orderer groups a plurality of order scheduled products which the orderer wishes to purchase. A plurality of order scheduled products selected by a user are grouped by referring to a product group storing means that stores a correspondence between a product group and a plurality of products belonging to this product group.

Abstract: The present invention provides, for example, a terminal device which allows users to easily check whether or not predetermined conditions such as free shipping conditions are met in, for example, a net supermarket site, and prevents display of a shopping cart from preventing product information from being enlarged and displayed or a great number of pieces of product information from being displayed. Display control is performed such that, while a shopping cart is displayed in the first display area until predetermined conditions are met, the shopping cart is displayed in the second display area below the first display area after the predetermined conditions are met.