Posting the A-Z of Dan Brown's books through his words, characters, places and more. Welcome to the A-Z April 2015 challenge...
D is for Delta-One and Delta-Two
"Delta-One reentered the tent and addressed his two fellow soldiers. "Time for a flyby."
Both men nodded. The taller of them, Delta-Two, opened a laptop computer and turned it on. Positioning himself in front of the screen, Delta-Two placed his hand a mechanical joystick and gave it a short jerk. A thousand meters away, hidden deep within the building, a surveillance robot the size of a mosquito received his transmission and sprang into life."
- from Deception Point, chapter 2
|A small surveillance robot which can be used for espionage, as Dan Brown mentions in Deception Point|