The short structures can comprise photodiodes, LEDs, or OLEDs, and {HEAD ~ the resulting light field sensor} can respond to {TAIL ~ color} 
respond to
The short structures can comprise photodiodes , LEDs , or OLEDs , and { HEAD ~ the resulting light field sensor } can respond to { TAIL ~ color }
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH REL REL TAIL TAIL TAIL TAIL TAIL