| 
				Following is a list of various products used for comparison 
				experiments. 
					
						| Product | Description |  
						| FlyCamOne V2 | A small and versatile video and still camera useful 
						for on-board video. |  
						| MD-80 
						Mini DV Camera | A very small video camera useful for on-board video. |  
						| Tornado Tube | A commercially available tornado coupling. |    |