摘要:
A computer system which includes one or more wireless interface devices that are adapted to communicate with a remote host over a radio link. Each of the wireless interface devices is a pen-based device which includes an ink field in which pen events are translated into pen data packets and transmitted to the remote host over the radio link. Local inking is provided at the wireless interface device in order to maintain the pen paradigm in essentially real time.
摘要:
A computer system which includes one or more wireless interface devices that are adapted to communicate with a remote host over a radio link. Each of the wireless interface devices is a pen-based device which includes an ink field in which pen events are translated into pen data. packets and transmitted to the remote host over the radio link. Local inking is provided at the wireless interface device in order to maintain the pen paradigm in essentially real time.
摘要:
A wireless interface device for interfacing with a host computer connected in either a wired or wireless local area network (LAN). The wireless interface device includes a display that mirrors whatever is being displayed on the host computer to which it is connected. In order to reduce unnecessary LAN traffic, any screen savers running on the host computer are automatically disabled when a radio connection is made between the host computer and the wireless interface device. When the wireless interface device is disconnected from the host computer, the screen saver running on the host computer is automatically re-enabled.
摘要:
A pen-based portable personal computer can emulate the functions of a standard two-button mouse. In particular the system can emulate standard movement and clicking of a mouse buttons as well as emulate both left and right mouse buttons of a two-button mouse. In order to be compatible with various application programs, the system can also emulate the double clicking of the mouse button. By providing a pen-based computer system which can emulate the functions of a standard two-button mouse, the system is compatible with various application programs available on the market
摘要:
A wireless interface device is adapted to be interfaced with a host computer. While the wireless interface device is connected to the host computer, the keyboard and mouse input devices of the host computer are locked out to prevent unauthorized access. Should the situation occur in which the user needs to access the host computer to which the wireless interface device is connected, the keyboard and mouse input devices can be re-enabled by way of a password.
摘要:
A computer system which includes one or more wireless interface devices that are adapted to communicate with a remote host over a radio link. Each of the wireless interface devices is a pen-based device which includes an ink field in which pen events are translated into pen data packets and transmitted to the remote host over the radio link. Local inking is provided at the wireless interface device in order to maintain the pen paradigm in essentially real time.
摘要:
A computer system which includes one or more wireless interface devices that are adapted to communicate with a remote host over a radio link. Each of the wireless interface devices is a pen-based device which includes an ink field in which pen events are translated into pen data packets and transmitted to the remote host over the radio link. Local inking is provided at the wireless interface device in order to maintain the pen paradigm in essentially real time.
摘要:
A pen-based portable computer system, and more particularly, to a computer system which includes a host computer or a server that is adapted to interface with one or more wireless interface devices over a radio link. The wireless interface devices are pen-based devices which include a digitizer panel and are adapted to operate on a mouse mode, as well as a pen mode. In a mouse mode, pen down events are translated into mouse data and transmitted over the radio link to the remote server or host computer. In a pen mode, pen down events in an ink field are formulated as pen data. In accordance with an important aspect of the present invention, the wireless interface device includes a local handwriting recognition system for translating handwriting into characters which are then transmitted to the remote server or host computer over a radio link for processing.
摘要:
A system which includes a plurality of wireless interface devices, adapted to be interfaced with a server, connected in either a wireless or wired LAN. Prior to an interface being established, the wireless interface device broadcasts for available servers which, upon acknowledgment are displayed in a dialog box on the display of the wireless interface device. The user selects an available server from the dialog box for connection to the wireless interface device.
摘要:
A wireless interface device is adapted to be interfaced with a host computer. Prior to an interface being established, the wireless interface device broadcasts for available hosts, which, upon acknowledgement, appear in a dialog box on the display of the wireless interface device. The user is then able to select an available host from the dialog box.