Electrical interposer

2:

• The electrical interposer according to claim 1, wherein each of the inner wall and the outer wall has a tubular shape.

3:

• The electrical interposer according to claim 2, wherein the inner wall and the outer wall are concentric.

4:

• The electrical interposer according to claim 1, wherein the connecting structure is not electrically conductive.

5:

• The electrical interposer according to claim 1, wherein the electrical conductor is defined by a lattice structure that includes void spaces and struts extending from the outer surface of the inner wall.

6:

• The electrical interposer according to claim 1, wherein the connecting structure is defined by a lattice structure that includes void spaces and struts extending from and between the outer surface of the inner wall and the inner surface of the outer wall.

7:

• The electrical interposer according to claim 1, wherein the electrical conductor includes an opening that receives a mating conductor.

8:

• The electrical interposer according to claim 1, wherein each of the electrical conductor, the inner wall, the outer wall, and the connecting structure includes a same material.

9:

• The electrical interposer according to claim 8, wherein the material of each of the electrical conductor, the inner wall, the outer wall, and the connecting structure includes a 3D-printed material.

10:

• The electrical interposer according to claim 1, wherein the electrical conductor includes an electrically conductive coating.

11:

• The electrical interposer according to claim 1, wherein the inner surface of the inner wall includes an electrically conductive coating.

12:

• The electrical interposer according to claim 1, wherein the outer surface of the outer wall includes an electrically conductive coating.

13:

• The electrical interposer according to claim 5, wherein the struts are arranged in a twisted pattern or in a radial, spiral pattern.

(canceled)

15:

• The electrical interposer according to claim 13, wherein the electrical conductor includes an opening to receive a mating conductor.

16:

• The electrical interposer according to claim 15, wherein the electrical conductor include teeth that engage the mating conductor when the electrical interposer receives the mating conductor.

17-55. (canceled)

56:

• An electrical interposer comprising first electrical conductor that extends along a first longitudinal axis and twists or spins or rotates about the first longitudinal axis when the first electrical conductor is compressed.

57:

• An electrical interposer of claim 56, further comprising a third electrical conductor that extends along a second longitudinal axis and twists for spins or rotates about the second longitudinal axis when the third electrical conductor is compressed.

58:

• The electrical interposer of claim 57, wherein the first and the third electrical conductors twist or spin or rotate in a same direction.

59:

• The electrical interposer of claim 57, wherein the first and the third electrical conductors twist or spin or rotate in opposite directions.

60:

• An electrical interposer that is compressible along a longitudinal axis comprising an electrical conductor and means for rotating at least a portion of the electrical conductor about the longitudinal axis.

61:

• The electrical interposer of claim 60, wherein the electrical interposer includes a cured polymer or a cured photopolymer.