Electronic foot measuring apparatus and method

Claim 2

Apparatus for electronic measurement of a foot comprising an enclosure, panel means disposed within said enclosure for at times receiving placement thereon of a foot, light source means disposed within said enclosure for projecting light rays upon said panel means, said light rays being effective when a foot is placed upon said panel means to define thereon a shadow outline of said foot, sensing means for viewing said foot shadow outline to receive light energy therefrom and transduce it into an electronic foot image having distinct light/dark status, and microcomputer means for receiving said electronic foot image, said microcomputer means being effective to resolve said electronic image into a precisely defined, dimensionally accurate measurement of the foot and determine a specific shoe size that fits properly the measured foot.

Claim 3

An apparatus as claimed in claim 1 wherein said sensing means includes an array scanner comprising optical means and a light sensitive array.

Claim 4

An apparatus as claimed in claim 2 wherein said light sensitive array comprises transparent cover means and integrated circuit means.

Claim 5

An apparatus as claimed in claim 1 wherein said light source means comprises flourescent fixture means, reflector means for projecting said light rays collimately upon said panel means, incandescent means for illuminating a heel of the foot placed upon the panel means, and regulating means for providing a preselected degree and intensity of light.

Claim 6

Apparatus as claimed in claim 1 wherein said microcomputer means comprises peripheral device means for utilizing said resolved foot measurement for determining said specific shoe size.

Claim 7

Apparatus as claimed in claim 1 wherein said panel means is translucent, comprising reflective means for receiving the light rays from the panel means and redirecting said light rays to said sensing means.

Claim 8

Apparatus as claimed in claim 6 wherein said reflective means comprises a first reflective mirror and a second reflective mirror.

Claim 9

Apparatus as claimed in claim 1 wherein said sensing means comprises optical means for receiving said light rays defining said foot shadow outline, means for focusing said foot shadow outline, and photo-sensitive means for transducing said electronic image into distinct status of black and white light.

Claim 10

Apparatus as claimed in claim 1 comprising video display means for displaying to customer view said electronic foot image.

Claim 11

Apparatus for electronic measurement of a foot comprising an enclosure, translucent panel means disposed within said enclosure for at times receiving placement thereon of a foot, light source means disposed within said enclosure for projecting collimated light rays upon said panel means, said light rays being effective when a foot is placed upon said panel means to define thereon a shadow outline of said foot, reflective means for receiving and redirecting said light rays, optical means for receiving said redirected light rays defining said foot shadow outline, means for focusing said foot shadow outline, sensing means for viewing said foot shadow outline to receive light energy therefrom and transduce said light energy into an electronic foot image having distinct status of black and white light, microcomputer means for receiving said electronic foot image, said microcomputer means being effective to resolve said electronic foot image into a precisely defined dimensionally accurate measurement of the foot and determine a specific foot size that fits properly the measured foot, and video display means for displaying to customer view said electronic foot image.

Claim 12

Apparatus for electronic measurement of a foot comprising an enclosure, translucent panel means disposed within said enclosure for at times receiving placement thereon of a foot, light source means disposed within said enclosure for projecting collimated light rays upon said panel means, said light rays being effective when a foot is placed upon said panel means to define thereon a shadow outline of said foot, reflective means for receiving and redirecting said light rays, optical means for receiving said redirected light rays defining said foot shadow outline, means for focusing said foot shadow outline, sensing means for viewing said foot shadow outline to receive light energy therefrom and transduce said light energy into an electronic foot image having distinct status of black and white light, microcomputer means for receiving said electronic foot image, said microcomputer means being effective to resolve said electronic foot image into a precisely defined dimensionally accurate measurement of the foot and determine a specific foot size that fits properly the measured foot, and video display means for displaying to customer view said electronic foot image.

Claim 13

Apparatus as claimed in claim 10 wherein said microcomputer means comprises peripheral device means for utilizing said resolved foot measurement for determining said specific shoe size.

Claim 16

A method for electronic measurement of a foot as claimed in claim 12 comprising the step of utilizing said resolved foot measurement for determining a specific shoe size that fits properly the measured foot.

Claim 17

A method for electronic measurement of a foot as claimed in claim 13 comprising the step of providing a video display device for customer view showing said resolved electronic foot image and said specific shoe size.