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A visual navigation device includes a reel mounted within a reel housing; a flexible tape wound on the reel and adapted to be payed out of the housing and into an area to be navigated, a distal end of the flexible tape incorporating a video camera; and a video monitor, operatively connected to the v

A visual navigation device includes a reel mounted within a reel housing; a flexible tape wound on the reel and adapted to be payed out of the housing and into an area to be navigated, a distal end of the flexible tape incorporating a video camera; and a video monitor, operatively connected to the video camera, supported in the reel housing.

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What is claimed is: 1. A visual navigation device comprising a reel mounted within a reel housing; a flexible tape wound on said reel and adapted to be payed out of said housing and into an area to be navigated, a distal end of said flexible tape incorporating a video camera; and a video monitor, o

What is claimed is: 1. A visual navigation device comprising a reel mounted within a reel housing; a flexible tape wound on said reel and adapted to be payed out of said housing and into an area to be navigated, a distal end of said flexible tape incorporating a video camera; and a video monitor, operatively connected to the video camera, supported in said reel housing. 2. The visual navigation device of claim 1 wherein said reel housing includes a pair of side plates, and wherein said video camera includes a screen secured to one of said side plates. 3. The visual navigation device of claim 1 including an on-off switch mounted on said reel housing for activating said video camera. 4. The visual navigation device of claim 1 wherein said video camera is powered by one or more batteries located within said reel housing. 5. The visual navigation device of claim 1 wherein said video camera is operatively connected to said video monitor by a wire attached to said flexible tape. 6. The visual navigation device of claim 5 wherein said wire and said tape are enclosed within a flexible sleeve. 7. The visual navigation device of claim 1 wherein said video camera is connected to said video monitor by a wireless connection. 8. The visual navigation device of claim 1 wherein said device further comprises a light source on or adjacent said video camera. 9. The visual navigation device of claim 8 wherein said light source comprises at least one infrared light-emitting diode. 10. The visual navigation device of claim 8 wherein said light source comprises a pair of high intensity infrared light-emitting diodes. 11. The visual navigation device of claim 1 wherein a handle is located on the periphery of the reel housing, and further wherein said reel housing is rotatable relative to said handle. 12. A fish tape tool for facilitating threading of a wire through an enclosed space comprising a reel mounted within a reel housing; a flexible tape wound on said reel and adapted to be payed out of said housing and into the enclosed space, a distal end of said flexible tape incorporating a wire hook and a video camera for assisting in navigating the flexible tape through the enclosed space; and a video monitor, operatively connected to the video camera, supported in said reel housing. 13. The fish tape tool of claim 12 wherein said reel housing includes a pair of side plates, and wherein said video camera includes a screen secured to one of said side plates. 14. The fish tape tool of claim 12 including an on-off switch mounted on said reel housing for activating said video camera. 15. The fish tape tool of claim 12 wherein said video camera is powered by one or more batteries located within said reel housing. 16. The fish tape tool of claim 12 wherein said video camera is operatively connected to said video monitor by a wire attached to said flexible tape. 17. The fish tape tool of claim 16 wherein said wire and said tape are enclosed within a flexible sheath. 18. The fish tape tool of claim 12 wherein said video camera is connected to said video monitor by a wireless connection. 19. The fish tape tool of claim 12 wherein said tool further comprises a light source on or adjacent said video camera. 20. The fish tape tool of claim 19 wherein said light source comprises at least one infrared light-emitting diode. 21. The fish tape tool of claim 18 wherein said light source comprises a pair of high intensity infrared light-emitting diodes. 22. The fish tape tool of claim 12 wherein a handle is located on the periphery of the reel housing, and further wherein said reel housing is rotatable relative to said handle. 23. A retrieval tool for retrieving items from a confined space comprising a reel mounted within a reel housing; a flexible tape wound on said reel and adapted to be payed out of said housing and into the confined space; a video camera and a retrieval claw located at a distal end of said flexible tape; and a video monitor, operatively connected to the video camera, supported in said reel housing. 24. The retrieval tool of claim 23 wherein said reel housing includes a pair of side plates, and wherein said video camera includes a screen secured to one of said side plates. 25. The retrieval tool of claim 23 including an on-off switch mounted on said reel housing for activating said video camera. 26. The retrieval tool of claim 23 wherein said video camera is powered by one or more batteries located within said reel housing. 27. The retrieval tool of claim 23 wherein said video camera is operatively connected to said video monitor by a wire attached to said flexible tape. 28. The retrieval tool of claim 27 wherein said wire and said tape are enclosed within a flexible sheath. 29. The retrieval tool of claim 23 wherein said video camera is connected to said video monitor by a wireless connection. 30. The retrieval tool of claim 23 further comprising a light source on or adjacent said video camera. 31. The retrieval tool of claim 30 wherein said light source comprises at least one infrared light-emitting diode. 32. The retrieval tool of claim 30 wherein said light source comprises a pair of high intensity infrared light-emitting diodes. 33. The retrieval tool of claim 23 including means for moving said retrieval claw between open and closed positions. 34. The retrieval tool of claim 33 including an actuator on said housing operatively connected to said retrieval claw. 35. The retrieval tool of claim 34 wherein said retrieval claw is axially movable in and out of a sleeve, and wherein said retrieval claw is spring-biased to said open position. 36. A method of fishing a flexible tape through an enclosed space comprising: advancing the flexible tape into the enclosed space; utilizing a light source on said flexible tape to illuminate the enclosed space; and providing a continuous video image of the enclosed space to facilitate navigation of the flexible tape through the enclosed space. 37. A method of retrieving an item from a confined space comprising: advance a flexible tape into the confined space, the flexible tape provided with a retrieval claw; illuminating the enclosed space by a light source secured to a distal end of the tape; providing a continuous video image of the confined space to facilitate location and removal of the item; and after locating the item, utilizing said retrieval claw to pick up the item and retrieve it from the confined space.