The method of determining component availability 5, wherein {TAIL ~ said at least one portable device} is a cellular telephone configured to capture {HEAD ~ an image} 
The method of determining component availability 5 , wherein { TAIL ~ said at least one portable device } is a cellular telephone configured to capture { HEAD ~ an image }
OTH OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD