Wearable/man-portable electromagnetic tomographic imaging

1. A method of electromagnetic tomographically imaging a live human body part using a wearable boundary apparatus, comprising:

installing a wearable and portable boundary apparatus such that the apparatus is worn around a body part by a live human while the human moves from one place to another, the wearable and portable boundary apparatus being a hollow structure whose walls include a plurality of electromagnetic windows;

determining position information pertaining to the wearable boundary apparatus with respect to an external frame of reference;

generating an electromagnetic field, externally with reference to the wearable boundary apparatus, that passes into and out of the wearable boundary apparatus through the electromagnetic windows;

independently opening or closing the electromagnetic windows to control whether the electromagnetic field passes therethrough, wherein the step of independently opening or closing the electromagnetic windows is carried out via a respective microgate for each electromagnetic window;

receiving the electromagnetic field after being scattered/interferenced by the live human body part; and

generating electromagnetic tomographic images based upon the generated and received electromagnetic field, upon the determined position information, and incorporating information about a spatial location of each of the plurality of electromagnetic windows.

2. The method of claim 1 , wherein the walls of the hollow structure define the boundaries of an imaging domain and are made at least partly of a material that is non-transparent with respect to the generated electromagnetic field, and wherein the plurality of electromagnetic windows are distributed in the walls so as to surround the imaging domain.

3. The method of claim 1 , wherein the step of independently opening or closing the electromagnetic windows includes controlling the microgates such that the electromagnetic field passes into the boundary apparatus through only one electromagnetic window at a time.

4. The method of claim 1 , wherein the step of independently opening or closing the electromagnetic windows includes controlling the microgates such that the electromagnetic field passes into the boundary apparatus through a plurality of electromagnetic windows at a time.

5. The method of claim 1 , wherein the step of independently opening or closing the electromagnetic windows includes controlling the microgates such that the electromagnetic field passes out of the boundary apparatus through only one electromagnetic window at a time.

6. The method of claim 1 , wherein the step of independently opening or closing the electromagnetic windows includes controlling the microgates such that the electromagnetic field passes out of the boundary apparatus through a plurality of electromagnetic windows at a time.

7. The method of claim 1 , wherein each microgate is individually coded.

8. The method of claim 7 , further comprising a step, as the electromagnetic field enters the boundary apparatus through an open electromagnetic window, of applying the coding of the microgate for the open electromagnetic window to the electromagnetic field.

9. The method of claim 1 , wherein the step of determining position information pertaining to the wearable boundary apparatus is carried out by a position determination system, and the method further comprises a step of determining, via the position determination system, the information incorporated about the spatial location of each of the plurality of electromagnetic windows.

10. The method of claim 1 , wherein the step of determining position information pertaining to the wearable boundary apparatus is carried out by a position determination system, and the method further comprises a step of establishing, independently of the position determination system, the information incorporated about the spatial location of each of the plurality of electromagnetic windows.

11. The method of claim 1 , further comprising a step of determining, via the position determination system, information about the position of the boundary apparatus, and wherein the step of performing electromagnetic tomographic imaging is performed by a hub computer system based upon the received electromagnetic field and upon the boundary apparatus position information from the position determination system.

12. The method of claim 1 , further comprising a step of determining, via the position determination system, information about the positions of the electromagnetic windows, and wherein the step of performing electromagnetic tomographic imaging is performed by a hub computer system based upon the received electromagnetic field and upon the electromagnetic windows position information from the position determination system.

13. The method of claim 1 , wherein the step of determining position information pertaining to the wearable boundary apparatus includes determining information, via a first position determination system, about the position of the boundary apparatus, wherein the step of determining position information pertaining to the wearable boundary apparatus further includes determining information, via a second position determination system, about the positions of the electromagnetic windows, and wherein the step of performing electromagnetic tomographic imaging is performed by a hub computer system based upon the received electromagnetic field and upon the boundary apparatus position information and electromagnetic windows position information from the position determination system.

14. The method of claim 1 , wherein the boundary apparatus is in the form of a wearable hat, and wherein the step of installing a wearable and portable boundary apparatus includes wearing the hat on the head of the live human.

15. The method of claim 1 , wherein the boundary apparatus is in the form of a wearable shirt, and wherein the step of installing a wearable and portable boundary apparatus includes wearing the shirt on the torso of the live human.

16. The method of claim 1 , wherein the boundary apparatus is in the form of a wearable vest, and wherein the step of installing a wearable and portable boundary apparatus includes wearing the vest on the torso of the live human.

17. The method of claim 1 , wherein the boundary apparatus is in the form of a wearable sleeve, and wherein the step of installing a wearable and portable boundary apparatus includes wearing the shirt on an arm of the live human.

18. The method of claim 1 , wherein the boundary apparatus is in the form of a wearable undergarment.

19. The method of claim 18 , wherein the wearable undergarment is a wearable bra, and wherein the step of installing a wearable and portable boundary apparatus includes wearing the bra around the breasts of the live human.

20. The method of claim 1 , wherein the steps of generating and receiving the electromagnetic field are carried out by electromagnetic transmitting/receiving hardware, and wherein the electromagnetic transmitting/receiving hardware is man-portable.

21. The method of claim 1 , wherein the steps of generating and receiving the electromagnetic field are carried out by electromagnetic transmitting/receiving hardware, and wherein the electromagnetic transmitting/receiving hardware is a small cellular base station.

22. The method of claim 1 , wherein the steps of generating and receiving the electromagnetic field are carried out by electromagnetic transmitting/receiving hardware, and wherein the electromagnetic transmitting/receiving hardware includes transmitting hardware that is man-portable.

23. The method of claim 1 , wherein the steps of generating and receiving the electromagnetic field are carried out by electromagnetic transmitting/receiving hardware, and wherein the electromagnetic transmitting/receiving hardware includes receiving hardware that is man-portable.

24. The method of claim 1 , wherein the steps of generating and receiving the electromagnetic field are carried out by electromagnetic transmitting/receiving hardware, and wherein the electromagnetic transmitting/receiving hardware is physically separate from the boundary apparatus.

25. The method of claim 1 , wherein the step of generating electromagnetic tomographic images is carried out by a hub computer system.

26. A method of electromagnetic tomographically imaging a live human body part using a wearable boundary apparatus, comprising:

on a live human, installing a wearable boundary apparatus whose walls include a plurality of electromagnetic windows;

determining position information pertaining to the wearable boundary apparatus with respect to an external frame of reference;

via a respective microgate for each electromagnetic window, independently opening or closing an electromagnetic windows to control whether the electromagnetic field passes therethrough;

generating the electromagnetic field, externally with reference to the wearable boundary apparatus, that passes into and out of the wearable boundary apparatus through one or more of the open electromagnetic windows;

receiving the electromagnetic field after being scattered/interferenced by the live human body part; and

generating electromagnetic tomographic images based upon the generated and received electromagnetic field, the determined position information, and spatial location information for each of the open electromagnetic windows.

27. The method of claim 26 , wherein the spatial location information for each of the open electromagnetic windows is previously known.

28. The method of claim 26 , further comprising a step of determining the spatial location information for each of the open electromagnetic windows.

29. The method of claim 26 , wherein the spatial location information for each open electromagnetic window pertains to a location of the window relative to the wearable boundary apparatus.

30. The method of claim 26 , wherein the spatial location information for each open electromagnetic window pertains to a location of the window relative to an external frame of reference.