SHOE-INTEGRATED TACTILE DISPLAY FOR DIRECTIONAL NAVIGATION
First Claim
Patent Images
1. A system comprising:
- a computer, said computer comprising a processor, a memory and a transmitter, wherein the memory stores a tactile software application executable by the processor to produce instructions that are transmitted by said transmitter;
a shoe insole;
one or more actuators, coupled to the shoe insole, wherein the one or more actuators activate upon instruction; and
an electronic module, operably connected to said one or more actuators, wherein said electronic module receives and interprets said instructions from said transmitter, and is adapted to transmit instructions to said one or more actuators.
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Abstract
Described herein are embodiments of a shoe-integrated tactile display that enables users to obtain information through the sense of touch of their feet. Also provided are methods and systems for directional navigation via a shoe integrated tactile display. Additionally provided are methods and systems for calibrating one or more actuators to a user'"'"'s preference to enhance the transmission of tactile information. Provided as well are systems and methods for image processing so that a collision free path can be determined.
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Citations
24 Claims
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1. A system comprising:
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a computer, said computer comprising a processor, a memory and a transmitter, wherein the memory stores a tactile software application executable by the processor to produce instructions that are transmitted by said transmitter; a shoe insole; one or more actuators, coupled to the shoe insole, wherein the one or more actuators activate upon instruction; and an electronic module, operably connected to said one or more actuators, wherein said electronic module receives and interprets said instructions from said transmitter, and is adapted to transmit instructions to said one or more actuators. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9)
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10. A method for directional navigation by tactile information, the method comprising:
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a. capturing one or more images; b. identifying, using a computer, a user'"'"'s location, using the one or more images; c. determining, using the computer, a collision free path using the one or more images; d. determining, using the computer, a next direction to follow through said path; e. transmitting, using the computer, said direction; f. receiving and interpreting said direction using a tactile device; and g. transmitting said direction to the user by activating one or more corresponding actuators in said tactile device. - View Dependent Claims (11, 12, 13)
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14. A method for tactile actuator calibration from user input, the method comprising:
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a. asking for a user'"'"'s choice of actuators to activate wherein said actuators comprise a tactile device worn on the foot; b. recording the user'"'"'s choice of actuators to activate; c. asking for the user'"'"'s choice of frequencies chosen actuators will operate at; d. recording the user'"'"'s choice of frequencies chosen actuators will operate at; e. transmitting the user'"'"'s choices to an electronic module, wherein said electronic module receives and translates said choices into instructions, and transmits said instructions; and f. activating the chosen actuators according to the instructions received from said electronic module.
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15. A system for directional navigation comprising:
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an image capture device configured to capture one or more images; a computer operably connected to said image capture device, said computer comprising a transmitter, a memory, wherein said memory contains computer-executable code, and a processor operably connected to said memory, wherein said processor is configured to execute said computer-executable code to perform the steps of; processing said captured one or more images; identifying a user'"'"'s location, using the one or more images; determining a collision free path, using the one or more images; determining a next direction to follow said path; and transmitting said direction, using said transmitter; a shoe insole coupled to one or more actuators, wherein said actuators activate upon instruction; and an electronic module, operably connected to said one or more actuators, wherein said electronic module receives and interprets said direction from said transmitter, and transmits instructions to said one or more actuators. - View Dependent Claims (16, 17, 18, 19, 20, 21, 22, 23)
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24. A computer program product for directional navigation, said computer program product comprising one or more computer-executable code segments, said code segments comprising instructions for implementing the steps of:
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processing one or more images from an image capture device; identifying, a user'"'"'s location, using the one or more images; determining, a collision free path, using the one or more images; determining, a next direction to follow through said path; and transmitting, said direction to a tactile device, wherein said tactile device is configured to receive and interpret said direction from said transmitter, and is configured to convey said direction to the user by activating one or more actuators coupled to the user'"'"'s shoe insole
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Specification