Abstract: An information processing apparatus is provided that is configured to facilitate the avoidance of a state in which the browsing of a web page displayed in a main display area is hindered by the displaying of a sub display area. When a web page scrollable in a predetermined scroll direction is displayed in a main display area, the information processing apparatus acquires an arrangement position of a display element displayed in the web page, the arrangement position being a position in a crossing direction crossing the scroll direction, and determines an arrangement position in the crossing direction of the sub display area arranged at a position overlapping the main display area in accordance with the acquired arrangement position of the display element.

Abstract: To provide a terminal device, a connection method, a connection program, and an authentication assist system with which it is possible to reduce a user's time and effort and authenticate a connection to various public wireless LANs. A terminal device for establishing a wireless connection between an access point and itself and performing communication. The terminal device is provided with a terminal communication unit connected to the access point and an authentication assist server, a terminal storage unit for storing an authentication protocol that corresponds to multiple types of access points, and a terminal control unit for determining the type of authentication information transmitted from the access point, proceeding with an authentication step based on authentication information by an authentication protocol that corresponds to the determination result, and transmitting the authentication result of the authentication step to the authentication assist server via the terminal communication unit.

Abstract: To provide a terminal device, a connection method, a connection program, and an authentication assist system with which it is possible to reduce a user's time and effort and authenticate a connection to various public wireless LANs. A terminal device for establishing a wireless connection between an access point and itself and performing communication. The terminal device is provided with a terminal communication unit connected to the access point and an authentication assist server, a terminal storage unit for storing an authentication protocol that corresponds to multiple types of access points, and a terminal control unit for determining the type of authentication information transmitted from the access point, proceeding with an authentication step based on authentication information by an authentication protocol that corresponds to the determination result, and transmitting the authentication result of the authentication step to the authentication assist server via the terminal communication unit.

Abstract: There is provided an information processing apparatus which makes it easier to avoid a condition in which the viewing of on-screen elements included in a web page is interfered with. An information processing apparatus displays a main display area that represents content of a web page on a screen of a display device. The information processing apparatus identifies, among a plurality of on-screen elements of interest, an on-screen element of interest that enters or departs from the main display area as the web page is scrolled along a given scrolling direction, when the web page that includes the plurality of on-screen elements of interest and that can be scrolled along the given scrolling direction appears in the main display area.

Abstract: In a server 101, a receiver 401 receives a request transmitted from a browser running on a client. A generator 402 generates a response including content according to the request. A transmitter 403 transmits the response to the browser. A determiner 404 determines from the request whether or not an add-on that executes a process in the browser is enabled in the browser. After determining that the add-on is disabled in the browser, content is generated so that a substitute element that executes the process in place of the add-on in the browser is displayed in a content area of the browser. After determining that the add-on is enabled in the browser, content is generated so that the substitute element is not displayed in the content area.

Abstract: An information processing apparatus extracts a plurality of combinations among combinations of attributes, in different attribute categories, of an item from display information indicating display details of a web page for the item. Each of the extracted combinations is associated with available/unavailable information indicating whether the item having the attribute combination is available for order. The information processing apparatus stores, for each combination available for order among the extracted combinations, a tag indicating the combination and corresponding to search criteria of the logical AND of a plurality of attributes constituting the combination, in association with item identification information identifying the item in a tag storage unit. The information processing apparatus deletes, when a tag indicating an attribute combination unavailable for order is stored in association with the item identification information in the tag storage unit, the tag.

Abstract: An information processing apparatus extracts a plurality of combinations among combinations of attributes, in different attribute categories, of an item from display information indicating display details of a web page for the item. Each of the extracted combinations is associated with available/unavailable information indicating whether the item having the attribute combination is available for order. The information processing apparatus stores, for each combination available for order among the extracted combinations, a tag indicating the combination and corresponding to search criteria of the logical AND of a plurality of attributes constituting the combination, in association with item identification information identifying the item in a tag storage unit. The information processing apparatus deletes, when a tag indicating an attribute combination unavailable for order is stored in association with the item identification information in the tag storage unit, the tag.

Abstract: In a server 101, a receiver 401 receives a request transmitted from a browser running on a client. A generator 402 generates a response including content according to the request. A transmitter 403 transmits the response to the browser. A determiner 404 determines from the request whether or not an add-on that executes a process in the browser is enabled in the browser. After determining that the add-on is disabled in the browser, content is generated so that a substitute element that executes the process in place of the add-on in the browser is displayed in a content area of the browser. After determining that the add-on is enabled in the browser, content is generated so that the substitute element is not displayed in the content area.

Abstract: There is provided an information processing apparatus which makes it easier to avoid a condition in which the viewing of on-screen elements included in a web page is interfered with. An information processing apparatus displays a main display area that represents content of a web page on a screen of a display device. The information processing apparatus identifies, among a plurality of on-screen elements of interest, an on-screen element of interest that enters or departs from the main display area as the web page is scrolled along a given scrolling direction, when the web page that includes the plurality of on-screen elements of interest and that can be scrolled along the given scrolling direction appears in the main display area.

Abstract: An information processing apparatus is provided that is configured to facilitate the avoidance of a state in which the browsing of a web page displayed in a main display area is hindered by the displaying of a sub display area. When a web page scrollable in a predetermined scroll direction is displayed in a main display area, the information processing apparatus acquires an arrangement position of a display element displayed in the web page, the arrangement position being a position in a crossing direction crossing the scroll direction, and determines an arrangement position in the crossing direction of the sub display area arranged at a position overlapping the main display area in accordance with the acquired arrangement position of the display element.

Abstract: A reward determination device (100) comprises a presenter (101) and a reward determiner (102). The presenter (101) presents a sales page that shows a first product that is being sold by a first seller in order for a user to be able to purchase the first product, and that includes an advertisement of a second product that is being sold by a second seller on a shopping site for selling products by plural sellers. The reward determiner (102) determines a reward to be given to the first seller when the user purchases the second product from the second seller by way of the advertisement.