摘要:
A system, apparatus, and method of remote, virtual on screen data input includes a peripheral data input device (PDID) made up of a proximity sensor and data communications means. The proximity sensor is adapted to dynamically recognize the movement of a target in the proximity of the peripheral device. The data connection device is adapted to transmit signals from the proximity sensor to a processor communicatively coupled to the remote display. The processor constructs a representation of input fields on the display, and, when detected, overlays a real-time, virtual representation of the target over the representation of the input fields.
摘要:
A disclosed method (and system) corresponds to rapidly charging a rechargeable device. An embodiment of the method comprises charging a first supercapacitor attached to a charging unit. In response to the device coupling to the charging unit, determining whether the charging unit is authorized to charge the device. The first supercapacitor discharging in response to the determining that the charging unit is authorized to charge the device, the discharging of the first supercapacitor resulting in a first current being generated. The first current is transferred to the device through an output of the charging unit for charging a second supercapacitor included in the device. The amount of the first current generated is regulated. In response to the to the voltage at the output increasing at a rate above a set threshold, reducing the rate at which the voltage is increasing.
摘要:
A disclosed method (and system) corresponds to rapidly charging a rechargeable device. An embodiment of the method comprises charging a first supercapacitor attached to a charging unit. In response to the device coupling to the charging unit, determining whether the charging unit is authorized to charge the device. The first supercapacitor discharging in response to the determining that the charging unit is authorized to charge the device, the discharging of the first supercapacitor resulting in a first current being generated. The first current is transferred to the device through an output of the charging unit for charging a second supercapacitor included in the device. The amount of the first current generated is regulated. In response to the to the voltage at the output increasing at a rate above a set threshold, reducing the rate at which the voltage is increasing.
摘要:
A system, method, and method of manufacturing directed to an optical device with increased accuracy in tracking ability. The increased accuracy can be achieved by using a multiple sensor system. A second sensor is added to the optical device. The second sensor increases the probability of obtaining a high quality image. Thus, the tracking ability of the device can be performed with greater accuracy over a single sensor device. The second sensor can also perform additional functions.
摘要:
Embodiments of the present invention provide a presentation device that is simple to control for managing time and providing presentation instruction to a host device to make a presentation. In one embodiment, a presentation device is controlled by a user for providing presentation instruction to a host device to make a presentation. The presentation device comprises a timer button configured to be activated by a user to select an end time for a presentation, wherein each time the timer button is activated, a time interval between a current time and the end time is increased by a preset time increment. A timer module is configured to determine the time interval between the current time and the end time for the presentation as time passes; and a display configured to display the time interval between the current time and the end time for the presentation as time passes.
摘要:
A input device for inputting commands to a host computer includes a base. An upper housing defines a plurality of control buttons for inputting commands to the computer. The base and upper housing are movably coupled to each other to enable the mouse to be placed in a collapsed position and a raised position. A release button is configured to actuate and facilitate raising of the mouse from the collapsed position to the raised position, the raised position placing the mouse a suitable state for inputting commands to the computer using the control buttons.
摘要:
An input device for inputting commands to a host computer includes a base. An upper housing defines a plurality of control buttons for inputting commands to the computer. The base and upper housing are movably coupled to each other to enable the mouse to be placed in a collapsed position and a raised position. A release button is configured to actuate and facilitate raising of the mouse from the collapsed position to the raised position, the raised position placing the mouse a suitable state for inputting commands to the computer using the control buttons.
摘要:
A system, method, and method of manufacturing directed to an optical device with an efficient optical illumination. The optical illumination can be provided by tilting a light source and using a refractive lens to direct the light onto a surface. Alternatively, the optical illumination can be provided using total internal reflection with a conical light pipe and a curvatured entrance and exit surface.
摘要:
A system, method, and method of manufacturing directed to an optical device with an efficient optical illumination. The optical illumination can be provided by tilting a light source and using a refractive lens to direct the light onto a surface. Alternatively, the optical illumination can be provided using total internal reflection with a conical light pipe and a curvatured entrance and exit surface.