Showing papers on "Laptop published in 1999"

Remote controlled slot machines

Abstract: A special gaming system is provided with a portable controller comprising a remote control to remotely play a game on a slot machine. The remote control can be a battery-operated remote control, a cable-connected hand-held remote control, or a movable laptop keyboard, which is hard wired to the slot machine. Advantageously, the portable controller can simultaneously operate two or three slot machines to enhance the entertainment of customers. In the preferred form, the slot machine has a display to view the game and a coin-input slot to receive one or more coins to activate the game. The slot machine can also have at least one button and/or a manual pull arm to play the game.

Method of operating a portable communication device

Abstract: A method of effectuating a change in the operation of a portable communication device such as a laptop or palmtop computer, a personal digital assistant (PDA), or a cellular telephone. The device can communicate with a remote host or server using one of two or more different communication arrangements. Various signals indicative of the environment in which the device is operating are monitored, to anticipate or predict a change or transition from one communication arrangement to the other. If the change is determined to be both imminent and significant, the operation change is effected substantially simultaneously, by changing parameters in the transport and/or application protocol layer in the device.

Z-configuration structure for computers, scanners, and communications and video devices

Abstract: A multiple pivoted folding computer housing structure is disclosed which may be deployed in a generally Z-shaped configuration ('Z-computer) applicable for portable computers as well as other computer-user interface system such as laptop, notebook and desktop personal computers, checkout scanners, video and communication devices such as cell phones, TV and digital video players. The preferred embodiment of the Z-computer of the invention comprises at least three separate panels: a low profile keyboard base panel (10) which supports as its back end upright CPU panel (20), which in turn supports as its upper edge and elevated display panel (30). These panels are interconnected by two hinge systems and are adjustably securable by means of a lock mechanism to an improved ergonomic deployed configuration with the display at better viewing angle. The preferred embodiment also includes a novel internal overhead keyboard illumination system, optional stabilizer legs and improved convective and radiative cooling.

Desktop portable computer vertical dock system

Abstract: A mobile computer docking mechanism which transforms a laptop computer (1) into a fully capable desktop computing and telephony system. The invention facilitates the use of the laptop liquid crystal display screen (2) while the laptop computer (1) is in the docked position. The network, keyboard and power ports are connected in the docked position, and the entire desktop configuration has a very low profile taking up very little desktop space. The upright position and design facilitates proper docking and an adjustable ergonomic viewing position, elevation, as well as angularity.

Redundant hinge element for a notebook computer

Abstract: A redundant hinge element and a hinge assembly made from the redundant hinge element that are adapted to provide pivotal connection between casings of a notebook computer, laptop computer, handheld computer, palmtop computer, or other appliance.

Apparatus and method for outputting audio signal of laptop computer coupled with docking station

Abstract: An apparatus and a method for outputting an audio signal of a laptop computer to a first speaker in the laptop computer and a to second speaker in a docking station are provided. The apparatus includes a first controller implemented in the laptop computer for filtering a high frequency band component and a low frequency band component from the audio signal, for mixing the filtered signals, and for outputting the mixed signal to the first speaker when the laptop computer is not coupled with the docking station, and otherwise, filtering only a high frequency band component from the audio signal and outputting the filtered signal to the first speaker. A second controller is implemented in the docking station for receiving the audio signal from the laptop computer, for filtering a low frequency band component from the received audio signal, and for outputting the filtered signal to the second speaker when the laptop computer is coupled with the docking station. When the laptop computer is coupled with the docking station, the audio signal generated in the laptop computer is divided into high and low frequency band signals, and each divided signal is output to different speakers according to the characteristics of the divided signals. Thus, efficiency in use of the speakers and sound quality are improved.

User interfaces, methods, and computer program products that can conserve space on a computer display screen by associating an icon with a plurality of operations

Abstract: User interfaces, methods, and computer program products can conserve space on a computer system screen by associating an icon with a plurality of operations. In an illustrative embodiment, an icon's visual appearance is used to associate the icon with a particular operation. In response to input from a user, the icon's appearance changes to indicate that the icon is now associated with an alternative operation. Thus, a graphical user interface (GUI) for operating a computer system can use a single icon to represent and provide access to a plurality of operations that otherwise may require several icons, which can consume valuable space on a computer system display or monitor. Therefore, the user interfaces, methods, and computer program products may be particularly useful in small computer systems, such as laptop computers, handheld computers, palmtop computers, personal digital assistants (PDAs), and pervasive computing devices.

Electronic commerce terminal connected to a vending machine operable as a telephone

Abstract: The present invention relates to a public, private, or cellular phone with access to the Internet for the purposes of transacting e-mail, e-commerce, and e-business and for communicating voice and data. In addition the present invention relates to a universal advertising and payment system and method for networking, monitoring and effectuating e-mail, e-commerce, and e-business and controlling vending equipment and applications. The system can effectuate electronic commerce and interactive advertising at the point of sale in this instance at a public, private or cellular phone. Vending equipment includes copiers, phones (public, private, cellular), facsimile machines, printers, data-ports, laptop print stations, notebook computers, palmtop computers (PALM PILOT), microfiche devices, projectors, scanners, cameras, modems, communication access, personal data assistants (PDA's), pagers, and other vending machines, personal computers (PC), PC terminals (NET PC), and network computers (NC). Vending equipment can be networked to each other through a first network, programmable and accessible by a PC, server, point of sale (POS) system, property or management information system (PMS/MIS), and networked to a second network. The first network and second network can be the same network. Complete control of a vending machine's functionality including usage, control, diagnostics, inventory, and marketing data capture can be effectuated locally or by remote connection to the network. Remote connection to the network includes Internet type connections, telecommunication (telephone, ISDN, ADSL), VSAT satellite, and other wire and wireless transmission. The present invention allows a user to obtain authorization for use, pay for products, and services, and configure the vending equipment with a smart card, or magnetic card (card). Magnetic cards include phone, smart card, credit card, debit card, pre-paid, automated teller machine (ATM) or other bank or private issued card. Users can also use a hotel room key/card or other insertion type-identifying device. Additionally, biometric identification such as handwriting, voice, finger, hand, or eye (iris scan) can be utilized to control the system.

Laptop computer security device

Abstract: A security device for laptop- or notebook-type portable computers is provided for the securing of such a computer to a surface. The device comprises, in general a retainer for engaging the computer's display; positioning structure for moving the retainer into and out of engagement with the display; and a mounting structure therefor which is securable to the surface. The device includes a locking mechanism which functions to fix the position of the retainer a predetermined distance above the surface to trap the computer against the surface and, hence, prevent its removal. The device is adapted to quickly engage and disengage the computer and to provide a minimum of inconvenience with respect to the task of locking and unlocking the computer. When not in use, the device moves substantially out of the way so as to minimize obstruction of the surface on which the device is employed. The device not only presents a visible deterrent, but it also presents an evident and significant physical challenge for its defeat. The security device may also be mounted to a mini-table which is sized so as to be unable to be concealed easily under garments, coats, etc., or to fit within most briefcases or the like, hereby foiling the snatch, grab and hide techniques of most laptop thieves.

Data replication for front office automation

Abstract: Replication for front office automation involves the use of snapshots that are instantiated on laptops, in which refreshing the snapshots is driven from a master site with a high-performance protocol. All of the necessary snapshot metadata for performing the snapshot refreshes is stored at the master site, so that the laptop only needs to send a single refresh request. In response to the refresh request, the master site reconciles the differences between the master tables and the laptop's snapshots and transmits the differences to the laptop, reducing the necessary network traffic for updating a snapshot to a single round trip.

Delivery of goods and services resultant from an electronic commerce transaction by way of a pack and ship type company

Abstract: The present invention relates to a universal advertising and payment system and method for networking, monitoring and effectuating electronic commerce and controlling vending equipment. The system can effectuate electronic commerce and interactive advertising at the point of sale. Vending equipment includes copiers, phones, facsimile machines, printers, data-ports, laptop print stations, notebook computers, palmtop computers (PALM PILOT), microfiche devices, projectors, scanners, cameras, modems, communication access, cellular phones, personal data assistants (PDA's), pagers, vending machines personal computers (PC), PC terminals (NET PC), and network computers (NC). Vending equipment can be networked to each other through a first network, programmable and accessible by a PC, server, point of sale (POS) system, property or management information system (PMS/MIS), and networked to a second network. The first network and second network can be the same network. Complete control of a vending machine's functionality including usage, control, diagnostics, inventory, and marketing data capture can be effectuated locally or by remote connection to the network. Remote connection to the network includes Internet type connections, telecommunication (telephone, ISDN, ADSL), VSAT satellite, and other wire and wireless transmission. The present invention allows a user to obtain authorization for use, pay for products and services, and configure the vending equipment with a smart card, or magnetic card (card). Magnetic cards include smart card, credit card, debit card, pre-paid, automated teller machine (ATM) or other bank or private issued card. Users can also use a hotel room key/card or other insertion type-identifying device. Additionally, biometric identification such as hand writing, voice, finger, hand, or eye (iris scan) can be utilized to control the system.

Bi-level power saver method for portable or laptop computer

Abstract: A bi-level power saving method for a computer having one level of power saving operations that is executed when the computer is operating on an external power source and another level of power saving operations that is executed when the computer is operating on an internal power source. The method determines whether the computer is operating on an external power source or an internal power source. No preferences for tasks or devices are designated if the computer is operating on an external power source and activity and application have been detected. Various power consuming operations are executed if the computer is operating on an external power source and activity is detected but an application is not detected. The computer powers down devices if the computer is operating on an external power source and no activity is detected. Power saving operations are executed if the computer is operating on an internal power source and activity and application have been detected. Power consuming operations are inhibited if the computer is operating on an internal power source and activity is detected but application is not detected. The operator may override or choose the inhibiting/executing of the power consuming operations.

Portable desk for use with laptop computer

Abstract: A portable desk for use with a lap-top computer is disclosed, comprising a main housing, of a generally rectangular configuration, which rotates about a base support. A rear member provides back and support for the laptop once the laptop is placed on the present invention. A series of port holes in the rear member permit access to the ports on the laptop from the back of the present invention. A wrist pad provides support for the user's wrists. A retractable mouse tray extends out laterally from the main housing. A laterally adjustable document display means is located at the rear of the present invention, behind the rear member. A lighting means is powered by a rechargeable battery, the battery located in a power box against which the laptop computer rests. An on-off switch on the power box turns the lighting means on and off. A retractable AC power cord is located inside the rear member. Retractable and telescoping legs are positioned under the base support. A handle is used to carry the present invention when not in use.

Portable stand for a laptop computer

Abstract: A portable stand allows a user to position a laptop computer as well as a full size external keyboard substantially vertically relative to a support surface. The substantially vertical positioning provides improvements to the laptop work environment. The portable stand for a laptop computer includes two generally flat bodies that are attached together along a mating groove. The two flat bodies define a substantially U-shaped area to hold the laptop computer in a substantially vertical position, a groove to hold an external keyboard in a substantially vertical position for storage, and an area for cables and wires to be consolidated and held in position.

Teaching Statics Online with only Electronic Media on Laptop Computers

Abstract: The benefits of electronic media in engineering, such as interactive simulations, threedimensional visualization and animations are widely known, but the implementation has been difficult because of lack of classroom facilities and student access to the programs. Most of the implementation problems can be overcome and true asynchronous learning environment can be established if CD based multimedia is integrated with current course material on an intranet. This is particularly useful when all students have their own personal laptop computers and the learning environment is connected with a wireless network. This paper will demonstrate and discuss the experiences at the University of Oklahoma trying to teach the basic Statics class using laptop computers, CD-ROMs, and the intranet. This project did not develop new courseware, but instead used the Multimedia Engineering Statics CD-ROM (published by Addison Wesley Longman, 1997) for the main course content. The CD was supplemented with newly developed intranet-based material such as homework, examples, quizzes, solutions, and lectures. The outcome of the course showed that students can use distance learning methods to enhance their learning on a university campus. Some of the benefits included instant access to all course material, quick feedback of homework and quizzes, and on-demand course lectures. The course has been taught three semesters, Spring 98, Fall 98, and Spring 99 and is being used at OU as the foundation for future engineering courses that can be delivered via the internet. The course can also serve as a test bed for future use of electronically delivered courses for engineering students that cannot attend class due to disabilities, schedule conflicts or geographic distance. The paper also explores the methods used to develop the course and what software tools were used to implement the computer-based learning environment.

Multiple-access computer and catalog carrying case

Abstract: An improved carrying case for a laptop computer or other delicate instrument is disclosed. The improved computer carrying case allows access to the stored computer/instrument via more than one opening to permit use and operation of the instrument without requiring extensive unpacking, particularly during transit when there is an enhanced risk of damage to the stored computer/instrument. The case, further, may allow storage of peripheral devices, including those to be used with the stored computer. The case may also be used to simultaneously store catalogs, manuals and other papers, thus making it a versatile aid to mobile users.

Pen-based split computer display

Abstract: A split display for a laptop computer may include a first display that is hinged to a base unit and displays conventional computer output. A second display that accepts input from a pen device may be hinged to the first display. The first and second displays may be used concurrently to enable both conventional computer output and pen-based capabilities. Also, the first and second displays may be used together as a single large display, or the displays may be used individually. A split display system may allow the first display to be folded around its hinge to rest against the back of the first display, thereby forming a standard laptop display. Additionally, the first display may be folded down to rest on the base unit, forming a pen-based tablet with the second display.

Methods and apparatus for providing a direct frequency hopping wireless interface with a personal computer

Abstract: A system and method to provide cost effective, portable and convenient access to the Internet and other personal computer applications from any location within a predetermined distance from a desktop personal computer (PC). According to one aspect, a compact handheld terminal functions as a user interface device and communicates via an FM frequency hopped radio link with a base station which is located near and connected with the desktop PC. The handheld terminal allows home users to conveniently and remotely interface with their desktop PC with a freedom of movement similar to that of using a laptop PC while allowing an inexpensive network connection. The FM frequency hopped radio link carries the appropriate video, audio, keyboard and mouse signals between the desktop PC and the handheld terminal. The approach may be adapted to short range transfer of high quality video in a variety of applications.

A phone having access to the internet for the purposes of transacting e-mail, e-commerce, and e-business, and for communicating voice and data

Abstract: The present invention relates to a public, private, or cellular phone with access to the Internet for the purposes of transacting e-mail, e-commerce, and e-business and for communicating voice and data. In addition the present invention relates to a universal advertising and payment system and method for networking, monitoring and effectuating e-mail, e-commerce, and e-business and controlling vending equipment and applications. The system can effectuate electronic commerce and interactive advertising at the point of sale in this instance at a public, private or cellular phone. Vending equipment includes copiers, phones (public, private, cellular), facsimile machines, printers, data-ports, laptop print stations, notebook computers, palmtop computers (PALM PILOT), microfiche devices, projectors, scanners, cameras, modems, communication access, personal data assistants (PDA's), pagers, and other vending machines, personal computers (PC), PC terminals (NET PC), and network computers (NC). Vending equipment can be networked to each other through a first network, programmable and accessible by a PC, server, point of sale (POS) system, property or management information system (PMS/MIS), and networked to a second network. The first network and second network can be the same network. Complete control of a vending machine's functionality including usage, control, diagnostics, inventory, and marketing data capture can be effectuated locally or by remote connection to the network. Remote connection to the network includes Internet type connections, telecommunication (telephone, ISDN, ADSL), VSAT satellite, and other wire and wireless transmission. The present invention allows a user to obtain authorization for use, pay for products and services, and configure the vending equipment with a smart card, or magnetic card (card). Magnetic cards include phone, smart card, credit card, debit card, pre-paid, automated teller machine (ATM) or other bank or private issued card. Users can also use a hotel room key/card or other insertion type-identifying device. Additionally, biometric identification such as handwriting, voice, finger, hand, or eye (iris scan) can be utilized to control the system.

Laptop orthodoxy: is portable computing the answer for education?

Abstract: The educational benefits of computing have been demonstrated but are not widely enjoyed. Laptop computers are promoted as the way to transfer the benefits to larger numbers of students. However, there has been little serious debate about the advantages and disadvantages of laptops relative to alternatives. Few of the benefits claimed for laptop programs are specific to the use of laptops and the expense puts them beyond the reach of many schools or reduces the capacity to provide other resources. More affordable alternatives may be capable of delivering the same benefits to a broader population. At the very least educators need to seriously examine the alternatives.

Security lock for laptop and notebook computers

Abstract: A novel security lock for laptop and notebook computers which prohibits the separation of the monitor from the keyboard, may provide an audible motion sensitive alarm and a secondary anchor cable.

Arrangement of card slot in laptop computer

Abstract: A display unit containing a display is openably attached to a base unit of a laptop computer. While the laptop computer is not in use, the display unit is closed over the top face of the base unit with a display face of the display being inward. To use the laptop computer, the display unit is opened to form a desirable angle with the operation face of an input part on the base unit. A PC card slot is formed in the display unit, and a card can be mounted at a position away from a keyboard. Therefore, the card inserted into the PC card slot does not obstruct the operation of the input part. Particularly, if the PC card slot is arranged above at the top of the display, the signal transmission in the wireless communication using a wireless communication card can be performed efficiently and an operator of the personal computer can easily take a picture by a PC card camera.

Modem for connection to a telephone line through a either portable computer connector or a docking station via an isolation circuit

Abstract: A laptop computer contains a built-in modem and has a phone jack for connection to a telephone line while the computer is being operated in a stand-alone mode. A docking station into which the laptop computer may be docked allows the combined unit to be operated in a desk-top mode. The docking station may have a full-sized keyboard and display so that the laptop functions as the main computer a user may employ in the office or home. A telephone connection is already in place at the docking station so that the user need not make a phone line connection to invoke the docked mode, but instead merely nests the laptop in the docking station. In one embodiment, the only components of the modem that are duplicated in the docking station are the phone jack itself and an isolation and 2-to-4 wire converter, so the plug-in connector ordinarily employed between a laptop and a docking station may be of a low-voltage, spike voltage protected form, whereby the coupling used for computer logic and control levels is compatible. The possibility of damage to computer circuits due to the proximity of high-voltage telephone line connections is thus avoided.

Motor vehicle has vehicle electronics and interface for electronics with interface for connecting the electronics to personal computer, e.g. mobile or portable personal computer

Abstract: The vehicle has vehicle electronics (10) with a PC interface (12) for connecting the electronics to a PC (14), e.g. a mobile or portable PC such as a notebook, sub-notebook, palm top, PDA or laptop. The interface enables vehicle functions and the PC to be operated via the interface. An Independent claim is also included for an interface for vehicle electronics and for a method of operating vehicle electronics.

Laptop computer work station and accessory storage system

Abstract: A work station and storage assembly for supporting a laptop computer above a work surface is provided. The work station and storage assembly comprises a platform having a computer supporting surface with the computer supporting surface being angled relative to the work surface. At least one storage cavity is formed in the platform between the computer supporting surface and the work surface. A mechanism releasably secures the laptop computer to the computer supporting surface of the platform.

Apparatus and method for the convenient transfer of data between a computer network and a non-connected computer

Abstract: A system for conveniently allowing a portable computer user to send and receive e-mail and other data across a computer network, like the Internet, without the need for the portable or laptop computer to have a modem or a conventional connection to the computer network. The e-mail is created on the laptop and stored on a storage medium, such as a floppy disk. The disk is then taken to a conveniently located kiosk terminal where it is read. Account data on the disk identifies the user as a valid user, and the terminal completes the transfer operation by sending e-mail across the Internet, receiving any new e-mail messages, and writing them onto the disk. The user's prepaid account is charged for the data transfer operation, and the disk is then removed from the terminal and read later at the portable computer to view any new e-mails. This process allows one to maintain e-mail correspondence with others without having a modem or having to find a telephone line and going through the process of normally connecting to the Internet through a special telephone number to the user's ISP.

Using smartcards to secure a personalized gambling device

Abstract: We introduce a technique for using an untrusted device, such as a hand-held personal digital assistant or a laptop to perform real financial transactions without a network. We utilize the tamper-resistant nature of smartcards to store value on them and perform probabilistic computations based on user input. We discuss an application of this to gambling. The technique has the properties that the user is guaranteed to make money when he wins and the house is guaranteed to make money when the user loses.

Laptop computer support with power, data, and voice

Abstract: A support for use with a laptop computer includes a support member having a top surface for supporting the laptop computer. The top surface includes an electrical receptacle, a data connector and a telephone connector.