초록 ▼

The utility workstation selectively positions a suspended workpiece before a typically seated operator. It is height adjustable and accepts various types of holding and support attachments that allow various kinds of workpieces to be positioned at various angles and rotations. It provides local ligh

The utility workstation selectively positions a suspended workpiece before a typically seated operator. It is height adjustable and accepts various types of holding and support attachments that allow various kinds of workpieces to be positioned at various angles and rotations. It provides local light and magnifier sources as well as display and storage options for tools and supplies useful for working with a workpiece. It allows a workpiece to be moved laterally from a fully retracted position, where the workpiece is out of the way of someone getting out of or into his or her seat, to a working position, where the workpiece is suspended at a preferred location and orientation before the operator. It is designed to be operated from the left side or right side of a chair, easy chair, stool, couch, or other type of seating means.

대표청구항 ▼

The utility workstation selectively positions a suspended workpiece before a typically seated operator. It is height adjustable and accepts various types of holding and support attachments that allow various kinds of workpieces to be positioned at various angles and rotations. It provides local ligh

The utility workstation selectively positions a suspended workpiece before a typically seated operator. It is height adjustable and accepts various types of holding and support attachments that allow various kinds of workpieces to be positioned at various angles and rotations. It provides local light and magnifier sources as well as display and storage options for tools and supplies useful for working with a workpiece. It allows a workpiece to be moved laterally from a fully retracted position, where the workpiece is out of the way of someone getting out of or into his or her seat, to a working position, where the workpiece is suspended at a preferred location and orientation before the operator. It is designed to be operated from the left side or right side of a chair, easy chair, stool, couch, or other type of seating means. document; displaying the second document on the display screen by replacing a document previously displayed on the display screen with the second document; preloading into local storage over the low-bandwidth connection at least a portion of the first document before the user makes another request for the first document by using the input device that allows the user to navigate through documents on the display screen; preloading into local storage over the low bandwidth connection at least a portion of the third document before the user makes a request for the third document by using the input device that allows the user to navigate through documents on the display screen; displaying the third document on the display screen when the user requests the third document, wherein the third document is displayed quickly by retrieving from local storage at least a portion of the third document that was preloaded into local storage. 2. The method of claim 1, further comprising the act of: displaying the first document on the display screen when the user requests the first document, wherein the first document is displayed quickly by retrieving from local storage a version of the first document that was preloaded into local storage. 3. The method of claim 2, further comprising the acts of: determining if the version of the first document stored in local storage is out-of-date; and displaying the version of the first document that is stored in local storage. 4. A method of retrieving documents from a remotely-located collection of documents for a user of a multi-tasking computer system, wherein the remotely-located collection of documents can be accessed simultaneously by many remote users, the method comprising the acts of: retrieving a first document over a low-bandwidth connection when the user requests the first document, wherein the first document contains both text and graphics, and wherein the user requests the first document using an input device that allows the user to navigate through documents on a display screen; displaying the first document on the display screen; retrieving a second document over the low-bandwidth connection when the user requests the second document, wherein the second document contains both text and graphics, and wherein the user requests the second document using the input device that allows the user to navigate through documents on the display screen; displaying the second document on the display screen by replacing the first document previously displayed on the display screen with the second document; retrieving a third document over the low-bandwidth connection to the collection of documents when the user requests the third document, wherein the third document contains both text and graphics, wherein the user requests the third document using the input device that allows the user to navigate through documents on the display screen, and wherein the third document contains a link to the first document and a link to a fourth document; displaying the third document on the display screen by replacing the second document previously displayed on the display screen with the third document; preloading into local storage over the low-bandwidth connection at least a portion of the first document before the user makes another request for the first document by using the input device that allows the user to navigate through documents on the display screen; preloading into local storage over the low bandwidth connection at least a portion of a fifth document before the user makes a request for the fifth document by using the input device that allows the user to navigate through documents on the display screen, wherein the first document and the fifth document are preloaded simultaneously; displaying the first document again on the display screen when the user requests the first document, wherein the first document is displayed quickly by retrieving from local storage at least a portion of the first document that was preloaded into local storage; preloading into local storage over the low bandwidth connection at least a portion of a sixth document before the user makes a request for the sixth document by using the input device that allows the user to navigate through documents on the display screen; and preloading into local storage over the low bandwidth connection at least a portion of a seventh document before the user makes a request for the seventh document by using the input device that allows the user to navigate through documents on the display screen, wherein the sixth document and the seventh document are preloaded simultaneously. 5. The method of claim 4, wherein the act of displaying the first document again when the user requests the first document includes the acts of: retrieving a version of the first document that is stored in local storage; determining if the version of the first document stored in local storage is out-of-date; and displaying the version of the first document that is stored in local storage.