AUGMENTED-REALITY MOBILE COMMUNICATOR WITH ORIENTATION
A mobile communication device adapted to communicate with a plurality of pre-determined sources disposed at pre-determined different locations includes a receiver adapted to receive wirelessly communicated visual information from a particular source at a pre-determined location, an orientation detector that detects the orientation of the receiver relative to the pre-determined location of the particular source to provide an orientation signal indicating that the mobile communication device is oriented toward the predetermined location of the particular source, and an interface circuit responsive to the wirelessly communicated visual information and the orientation signal to present the visual information to a user.
1 . A mobile communication device adapted to communicate with a plurality of pre-determined sources disposed at pre-determined different locations, comprising:
a receiver adapted to receive wirelessly communicate visual information from a particular source at a pre-determined location;
an orientation detector that detects the orientation of the receiver relative to the pre-determined location of the particular source to provide an orientation signal indicating that the mobile communication device is oriented toward the predetermined location of the particular source; and
an interface circuit responsive to the wirelessly communicated visual information and the orientation signal to present the visual information to a user.
2 . The device of claim 1 , wherein the mobile communication device is a head-worn device or is a hand-held device.
4 . The device of claim 1 , wherein the interface circuit further includes a display controlled by the interface circuit for displaying at least a portion of the wirelessly communicated information.
5 . The device of claim 4 , wherein the display is an augmented reality display.
6 . The device of claim 5 , wherein the display is at least partially transparent.
7 . The device of claim 6 , wherein the orientation detector provides the orientation signal when the partially transparent display is oriented so that the particular source can be viewed through the partially transparent display.
8 . The device of claim 5 , further including a digital camera for capturing a line-of-visual-sight scene and circuitry for displaying the line-of-visual-sight scene on the display.
9 . The device of claim 8 , wherein the orientation detector provides the orientation signal in response to a captured line-of-visual-sight scene of the predetermined location of the particular source.
10 . The device of claim 1 , further including a portion that is at least partially transparent and wherein the orientation detector provides the orientation signal when the at least partially transparent portion is oriented so that the predetermined location of the particular source is viewed through the at least partially transparent portion.
11 . The system of claim 1 , wherein the wireless communication includes visual or aural information.
12 . The system of claim 1 , wherein the wireless communication is an electromagnetic communication.
13 . The device of claim 12 , wherein the electromagnetic communication is an visible optical signal, an infrared optical signal, an optical ultra-violet signal, or a directed beam signal.
14 . The device of claim 13 , further including a directed beam sensor located in a light-absorbing recess.
15 . The device of claim 1 , wherein the orientation detector includes a three-axis orientation discriminator, an inertial sensor, a directional antenna, a magnetic force-field detector, a global positioning system receiver that provides a GPS signal, a phase-discrimination circuit, or one or more directed beam sensors.
16 . The device of claim 15 , wherein the orientation detector includes a circuit that combines the GPS signal with the three-axis orientation discriminator, the inertial sensor, or the magnetic force field detector to provide the orientation signal.
17 . The device of claim 15 , wherein the orientation detector includes an orientation calibration circuit that uses the GPS signal to calibrate the inertial sensor.
18 . The device of claim 1 , wherein the orientation detector includes a time-of-visual-gaze signal and the orientation signal is provided when the time-of-visual-gaze signal exceeds a pre-determined length of time.
19 . The device of claim 1 , wherein the wirelessly transmitted communication is a local area computer network communication or a low-power radio broadcast signal.
20 . The device of claim 1 , wherein the receiver receives and stores a source location identifier associated with the particular source location.
21 . The device of claim 1 , wherein the mobile communication device includes a cellular telephone.
22 . The device of claim 1 , wherein the mobile communication device includes a wireless interconnection to a local area computer network.
23 . The device of claim 1 , wherein the wirelessly communicated information is coded in hypertext markup language.
24 . A method of communicating with a plurality of pre-determined sources disposed at pre-determined different locations, comprising:
providing a mobile communication device that includes a receiver adapted to receive wirelessly communicated information from a particular source at a predetermined location, an orientation detector that detects the orientation of the receiver relative to the predetermined location of the particular source to provide an orientation signal indicating that the mobile communication device is oriented towards the predetermined location of the particular source, and an interface circuit responsive to the wirelessly communicated information and the orientation signal to register the identification code with the particular source;
using the receiver to receive wirelessly communicated information from the particular source location;
using the interface circuit to present the visual information to a user.
25 . The method of claim 24 , further including using the interface circuit to transmit a message to the particular source.
26 . The method of claim 24 , further including providing a display controlled by the interface circuit for displaying at least a portion of the wirelessly communicated information and using the display to display at least a portion of the wirelessly communicated information.
27 . The method of claim 24 , further including providing a partially transparent display and using the partially transparent display to view the particular source through the partially transparent display when the orientation detector provides the orientation signal.
28 . The method of claim 24 , further including providing a digital camera for capturing a line-of-visual-sight scene and circuitry for displaying the line-of-visual-sight scene on the display and using the orientation detector to provide the orientation signal in response to a captured line-of-visual-sight scene of the predetermined location of the particular source.
29 . The method of claim 24 , further including providing a portion that is at least partially transparent and using the portion to view the predetermined location of the particular source through the at least partially transparent portion when the orientation detector provides the orientation signal.
30 . The method of claim 24 , including further providing an inertial sensor, an orientation calibration circuit, and a global positioning system receiver that provides a GPS signal in the orientation detector and using the orientation calibration circuit to calibrate the inertial sensor with the GPS signal.
31 . The method of claim 24 , further including providing a time-of-visual-gaze signal in the orientation detector and using the orientation detector to provide the orientation signal when the time-of-visual-gaze signal exceeds a pre-determined length of time.
32 . The device of claim 24 , further including providing a storage device and receiving and using the storage location to store a source location identifier associated with the particular source location.
33 . The method of claim 24 , further including using the receiver to receive a first signal, using the transmitter to transmit a response, and then using the receiver to receive the wirelessly communicated information.