Abstract: Methods, apparatuses, and articles for receiving a search request associated with a transportation service from a client device, the search request including a plurality of search criteria, are described herein. Additionally, the methods, apparatuses, and articles further return to the client device an answer page having a plurality of answers potentially associated with the transportation service, the plurality of answers identifying a plurality of information locations having information potentially associated with at least a one of the plurality of search criteria, where at least one of the answers includes at least one input field of a query answer page for entry of at least one feature of the transportation service, the query answer page to be dynamically generated by one of the information locations in response to a query.

Abstract: Associated query parameters of queries of query answer web pages of a plurality of websites corresponding to a set of search criteria are identified and reconciled. Proxy web page specifications comprising the queries and their associated query parameters are created, and submitted for processing by a search engine to create a plurality of indices to effectively index the dynamic query answer web pages. For associated query parameters to be posted to the websites, the associated query parameters for pre-filling the forms are pre-stored at a proxy server, and the corresponding queries included in the indices, modified to address the proxy servers. During operation, on receipt of the search criteria from a client, the search engine returns a search answer web page including the indices that effectively indexes the dynamic query answer web pages.

Abstract: Visual field perimetry may be performed using virtual reality glasses, a computer, a printer and an external mouse. The advantages of such a system are price, portability and patient comfort. Virtual reality glasses containing an independent display for each eye allow both eyes to be tested at once. They also allow one eye to be used for fixation while the other eye is being tested. In order to maximize the use of the small screens of virtual reality glasses a moving fixation point is used. Predefined discrete targets are placed momentarily on the screen at angles calculated based on the current location of the fixation point. Patients respond to the targets by clicking a mouse button. Fixation monitoring is handled by blind spot monitoring of both eyes or by monitoring responses to a change in direction of the moving fixation point. Results in numerical or grayscale format may be sent to a computer screen or printer.

Abstract: A moving and changing fixation point allows visual field perimetry to be performed on the small screen of a laptop computer. A moving fixation point increases the effective area of the screen. A changing fixation point maintains the attention of the user and provides a method of monitoring fixation.