Head worn wireless computer having high-resolution display suitable for use as a mobile internet device
First Claim
1. A head-worn wireless computer comprising:
- a head-worn display;
a head-worn wireless interface configured (i) to receive content representing a graphical user interface of an application from at least one host computing device, the content changing over time, and (ii) to support repeatedly sending polls to the at least one host computing device at intervals for updated content at times the at least one host computing device is in a state of power of reduced-power, off, sleep or hibernate, each of the polls to the at least one host computing device comprising a wake up command and a request for content, the wake up command configured to cause the host device to enter a full power state, the request for content configured to cause the host device to provide updated content and to return to the state of power of reduced-power, off, sleep or hibernate, the at least one host computing device configured run the application and to reformat the content representing the graphical user interface of the application from a video signal to a markup language format, the content reformatted in the markup language format representing a compressed form of the graphical user interface of the application from the at least one host computing device;
a head-worn video interface configured to (i) convert the reformatted content from the markup language format to the represented graphical user interface and (ii) display the converted graphical user interface at the display;
at least one user input mechanism configured to control the at least one host computing device transmitting the content received at the wireless interface, the control based on a voice input command and the control responsive to information derived from the represented graphical user interface; and
a head-worn processor, operatively coupled to, and configured to coordinate operations of, the display, wireless interface, video interface and at least one user input mechanism.
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Accused Products
Abstract
A handheld wireless display device, having at least SVGA-type resolution, includes a wireless interface, such as Bluetooth™, WiFi™, Wimax™, cellular or satellite, to allow the device to utilize a number of different hosts, such as a cell phone, personal computer, media player. The display may be monocular or binocular. Input mechanisms, such as switches, scroll wheels, touch pads, allow selection and navigation of menus, playing media files, setting volume and screen brightness contrast, activating host remote controls or performing other commands. The device may include MIM diodes, Hall effect sensors, or other position transducers and/or accelerometers to detect lateral movements along and rotational gestures around the X, Y and Z axes as gesture inputs and movement queues. These commands may change pages, scroll up, down or across an enlarged screen image, such as for web browsing. An embedded software driver permits replicating a high-resolution screen display from a host PC.
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Citations
26 Claims
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1. A head-worn wireless computer comprising:
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a head-worn display; a head-worn wireless interface configured (i) to receive content representing a graphical user interface of an application from at least one host computing device, the content changing over time, and (ii) to support repeatedly sending polls to the at least one host computing device at intervals for updated content at times the at least one host computing device is in a state of power of reduced-power, off, sleep or hibernate, each of the polls to the at least one host computing device comprising a wake up command and a request for content, the wake up command configured to cause the host device to enter a full power state, the request for content configured to cause the host device to provide updated content and to return to the state of power of reduced-power, off, sleep or hibernate, the at least one host computing device configured run the application and to reformat the content representing the graphical user interface of the application from a video signal to a markup language format, the content reformatted in the markup language format representing a compressed form of the graphical user interface of the application from the at least one host computing device; a head-worn video interface configured to (i) convert the reformatted content from the markup language format to the represented graphical user interface and (ii) display the converted graphical user interface at the display; at least one user input mechanism configured to control the at least one host computing device transmitting the content received at the wireless interface, the control based on a voice input command and the control responsive to information derived from the represented graphical user interface; and a head-worn processor, operatively coupled to, and configured to coordinate operations of, the display, wireless interface, video interface and at least one user input mechanism. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10)
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11. A method for displaying content at a head-worn wireless computer, the method comprising:
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receiving the content representing a graphical user interface of an application, the content representing the graphical user interface of the application reformatted from a video signal to a compressed markup language format by at least one host computing device, the content changing over time, and repeatedly sending polls to the at least one host computing device at intervals for updated content at times the at least one host computing device is in a state of power of reduced-power, off, sleep or hibernate, each of the polls to the at least one host computing device comprising a wake up command and a request for content, the wake up command configured to cause the host device to enter a full power state, the request for content configured to cause the host device to provide updated content and to return to the state of power of reduced-power, off, sleep or hibernate, the at least one host computing device configured to run the application, from the at least one host computing device over a wireless interface, the content reformatted in the markup language format representing a compressed form of the graphical user interface of the application from the at least one host computing device; controlling, via at least one user input mechanism, the at least one host computing device transmitting the content to the wireless interface the controlling based on a voice input command received at the at least one user input mechanism and the controlling responsive to information derived from the represented graphical user interface; converting, at a head-worn video interface, the reformatted content from the markup language format to the represented graphical user interface; displaying the converted graphical user interface via a head-worn video interface at a head-worn display; and coordinating, using a head-worn processor, operations of at least the display, wireless interface, video interface and at least one user input mechanism. - View Dependent Claims (12, 13, 14, 15, 16, 17, 18, 19, 20)
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21. A system for displaying content including a video signal received in a wireless manner, the system comprising:
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a head-worn wireless computer including; a head-worn display, a head-worn wireless interface configured (i) to receive content representing a graphical user interface of an application from at least one host computing device, the content changing over time and (ii) to support repeatedly sending polls to the at least one host computing device at intervals for updated content at times the at least one host computing device is in a state of power of reduced-power, off, sleep or hibernate, each of the polls to the at least one host computing device comprising a wake up command and a request for content, the wake up command configured to cause the host device to enter a full power state, the request for content configured to cause the host device to provide updated content and to return to the state of power of reduced-power, off, sleep or hibernate, the at least one host computing device configured to reformat the content representing the graphical user interface of the application from a video signal to a compressed markup language format, the at least one host computing device configured to run the application, the reformatted content in the compressed markup language format representing the graphical user interface of the application from the at least one host computing device, a head-worn video interface configured to (i) convert the reformatted content from the markup language format to the represented graphical user interface and (ii) display the graphical user interface at the display, at least one user input mechanism configured to control the at least one host computing device transmitting the content received at the wireless interface, the control based on a voice input command and the control responsive to information derived from the represented graphical user interface; and a head-worn processor, operatively coupled to, and configured to coordinate operations of, the display, wireless interface, video interface and at least one user input mechanism; wherein the at least one host computing device includes a second wireless interface configured to establish a wireless connection between the at least one host computing device and the head worn wireless computer, the at least one host computing device further configured to provide content to the head worn wireless computer; wherein the at least one user input mechanism is configured to control the at least one host computing device transmitting the content received at the wireless interface, the control based on a voice command. - View Dependent Claims (22, 23, 24, 25, 26)
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Specification